无线路由器CPU_闪存_内存_芯片_列表

WIFI模块应用领域：串口（RS232/RS485）转WiFi、SPI转WiFi；WiFi远程控制/监控、TCP/IP和Wi-Fi协处理器；WiFi遥控飞机、车等玩具领域；WiFi网络收音机、摄像头、数码相框；医疗仪器、数据采集、手持设备；WiFi脂肪秤、智能卡终端；家居智能化；LED照明灯具仪器仪表、设备参数监测、无线POS机；电源开关现代农业、军事领域等其他无线相关二次开发应用。

汽车电子智能电网工业控制NO中文名称型号方案flash（M）DDR（M）Data Rate（速率）(M)RF Power 壳料材质Power(optional)（电源）1CPE cpe00793418M/16M 32/64M300B:28±2，N：胶壳18V/1A 2CPE cpe00893448M/16M64/128M300500MW胶壳18V/1A 3CPE cpe01293318M/16M 32/64M150500MW胶壳18V/1A 4CPE cpe0177240+92858M/16M 32/64M150100MW胶壳18V/1A 5CPE cpe0207240+92858M/16M 32/64M150100MW胶壳18V/1A 6CPE cpe0217240+92838M/16M 32/64M300500MW胶壳18V/1A7CPE/壁挂APcpe0217240+92838M/16M 32/64M300500MW铁壳18V/1A8CPE/壁挂APAP023934416M 128M300500MW铁壳18V/1A9CPE/壁挂APSX-AP-23A AR934416M64M/128M dual-frequency /B:23±2 A:22±2铁壳10CPE/壁挂APAR93418M/16M 64M300500MW铁壳24V POEor48V POE11CPE/壁挂APSX-AP-23A AR934416M128M600300铁壳24V POEor48V POE12CPE/壁挂APSX-AP-23A AR934416M64M/128M dual-frequency /B:23±2 A:22±2铁壳13入墙AP SX-RQAP-01B AR93318M/16M 32/64M150100MW胶壳POE04BorPOE15Aor 14入墙AP SX--RQAP-05A AR93418M/16M 32/64M300B:18±胶壳POE08A15入墙AP SX-rqap_07A AR93418M64M300300MW胶壳POE04BorPOE15A 16室外AP SX-AP-03AR934416M128M dual-frequency 600M/B:27± A:24/26铁壳POE06B17吸顶AP SX-AP-10A6 AR93418M/16M 32/64M300B:28±2胶壳18吸顶AP SX-AP-15B AR934416M128M dual-frequency 600M/B:27±2,n:20 A:22±2,n:20胶壳19吸顶AP SX-AP159344+938216M128M300M/B:27±2,n:20胶壳20吸顶AP SX-AP-16A AR93318M/16M 32/64M150500MW胶壳21吸顶AP SX-AP1981978M/16M 32/64M600M200MW(23DBM)胶壳POE06B/22吸顶AP SX-AP-20A8192+81968M/16M 32/64M300M500MV胶壳POE06B/23吸顶AP SX-AP-21A8197DL8M/16M 32/64M600Mbps200mW胶壳POE06B/24吸顶AP SX-AP-22A1AR93418M/16M 32/64M300B:28±2，N：胶壳POE06B/POE12A/（falsePOE 24V1A）25路由LY-03C93418M/16M 64M300Mbps500mW胶壳26路由LY-06B AR93448M/16M 64M/128M300Mbps500mW胶壳27路由LY-08A MTK7620NA18M64M300Mbps100mW胶壳28路由LY-09A AR93418M64M300Mbps200mW胶壳29路由LY-10A MTK7620A8M/16M 64M/128M300Mbps500mW胶壳30路由LY-10B MTK7620A8M/16M 64M/128M dual-frequency 300Mbps500mW铁壳31路由RT-03C93418/16M64M300Mbps500mW铁壳32路由RT-06B AR93448/16M64/128M300Mbps500mW铁壳33模块SX-9331MK-01A AR93318M/16M 32M/64M15050MW34模块AR9331-PCB-A293318M/16M 32M/64M15050MW35模块SX-9331MK-04A AR93318M/16M 32M/64M15050MW36模块MK-06A AR93448M/16M64M/128M dual-frequency 300M/50MW37模块SX-9331MK-07A AR93318M/16M 32M/64M38模块SX-9331MK-08A A R933116M64M15050MW39模块SX-9331MK-11A AR93318M/16M 32/64M15050MW40模块SX-9331MK-12A AR93318M/16M 32/64M15050MW41模块SX-9331MK-13A AR93318M/16M 32/64M15050MW42模块SX-MK-15A93418M/16M 32/64M300B:23±243模块SX-AP9331-CPU93318M/16M 32/64M15050MW44模块SX-9331MK-20A93318M/16M 32/64M15050MW45模块SX-9331MK-21A93318M/16M 32/64M46网卡SHX007C AR9220NO NO300300MW47网卡SHX002D AR9223NO NO300500MW48网卡MB92网卡NO NO300500MW49网卡SHX22A9382NO NO300A:21±50网卡SHX22A1AR9382NO NO300A:21±51网卡SHX023A8192NO NO300100MW本文由于作者精力与能力所限，所列型号大部分只能为国产，或YLJ+水货，且也不能列举所有型号和所有版本，但阅读完本文应该已能辨别绝大部分路由的好坏本文如有疏漏，也请各位不吝指正另,路由猫不在本文讨论范围内基本知识储备：1.关键词：解决方案路由厂家实在太多，但是能生产路由主芯片的厂家则很少，路由厂你可以理解为主板厂，而提供无线和主芯片的厂家则可对应理解为intel 和AMD，后者提供解决方案，前者则生产出最终的路由成品卖到消费者手中，如下图所示Athros的官方解决方案:AR9001AP-2NG(AR9130+AR9102+AR)和d-link，TP-link对应的自己的出场成品（后者可能处于成本或者性能考虑，交换芯片更换成Marvell的产品）Athers官方解决方案：AP81图片来自: alan_rei的百度相册d-link dir615 c1版TP-link 841n v3版（交换芯片更改成Marvell 88E6060,性能没有区别）现在无线路由的解决方案主要由两大厂家把持——Broadcom（博通）和Atheros(目前已被Qualcomm高通收购)以下是两家的产品列表链接：Atheros wiki/AtherosAtheros被收购后设计的芯片wiki/Qualcomm_AtherosBroadcom wiki/Broadcom！！这两家的解决方案将是重点，图例和说明在下一楼上！！还有少部分份额则是由廉价的螃蟹（realtek），Ralink(雷凌)和比较昂贵（还是没有Broadcom贵，博通方案，特别是高端解决方案纯属于坑爹价的类型）的Marvell，Ubicom（只用主芯片的解决方案，没有无线芯片的解决方案，D-link的中高端产品用的最多）方案占据.（早期的主芯片解决方案中还有intel的strongARM插足，如有名的IXP4XX系类）D-link dir-655 A3版解决方案:主芯片Ubicom IP5160U，千兆交换芯片VITESSE VSC7385，无线基带+射频芯片：Atheros AR5416+AR2133(MINI PCI) Ubicom属于比较小众的解决方案，但却是D-link的御用芯片，这种芯片的特点是多线程的性能非常好，这也是D-link一直再上默默投入的原因，D-link很早就在此基础上开发了自己流控固件，类似于killer网卡的那种QOS，可以设置网络游戏封包的优先权，高端系列的转发也很不错，无线方面一般是配合Atheros的无线网卡，所以无线性能也很有保障，缺点嘛，显而易见，芯片集成度不高，整套方案很繁杂，成本很高belkin 8235-4 V2 （v2000）解决方案：主芯片+无线Ralink RT3025F ，千兆交换芯片realtek RTL8366RB/SB其实Ralink的这个芯片已经集成了一个百兆的交换机，只是这个路由需要千兆的功能所以外加了千兆的交换芯片，Ralink 的解决方案一般集成度比较高，也比较廉价，但是Ralink的由于无线和网络芯片的研发起步的比较早，所以性能还是很不错的，不过产品线比较单一，优势是在信号和传输稳定上，缺点则是芯片的发热（集成度高）和的极限传输速度上代表产品还有MOTO 2108-N9/D9 , ASUS RT-N13, 华为HG255Ddir 615 A版解决方案:主芯片Marvell 88F5180, 交换芯片Marvell 88E6061, 无线基带+射频芯片Marvell 88W8361P+88W8060可以看出Marvell的方案一般为全套的解决方案，一般不会与其他芯片混用，而且设计的也比较复杂，成本比较高，典型代表还有Netgear的WNR854T和苹果的airport extreme base station A1354，优点是无线极限传输性能不错，主芯片转发也不错，缺点是方案复杂，成本很高dir-615 F3版或FG版解决方案：主芯片+无线芯片+交换芯片Realtek RTL8196B廉价路由上用烂的方案，性能不是很好，不管是转发抑或是无线覆盖或是传输稳定性，口碑都不好，FG版也成为国内615系列口碑最烂的版本，Realtek做无线相对较少，对这方面投入的没有有线那么多，54M的时候很响亮的8187L USB无线网卡解决方案是其经典的代表作，但是近几年的在无线方面建树较少，所以无线路由选购时尽量不要选采用螃蟹芯片的产品linksys WRV54G V1解决方案：主芯片intel IXP425 @266MHz，交换芯片KENDIN KS8995M, 无线基带+射频芯片Intersil ISL3880 +ISL3686A，自从Intel将strongARM卖给Marvell以后，Intel的解决方案自此从路由市场销声匿迹了，这是04年初上市的老路由，一般Intel解决方案都定位为中小企业及的产品，比家用级高一个档次，这款型号对应的家用版本就是赫赫有名的WRT54G,但显然IXP425的性能是Broadcom BCM4712这类芯片所不能比拟的，所以也注定了他的过高的身价，在市场中的产品也是凤毛麟角，代表产品还有Actiontec MI424WR（此款为IXP425全频版@533MHz ）, linksys WRT300N v1，casio RV042注释：进入无线时代，主要的无线芯片厂都拿出了自己解决方案Broadcom叫INTENSI-FI，Atheros 叫XSPAN，Marvell叫Top Dog，螃蟹和雷凌的叫法不详2.各路由厂家的喜好linksys(Casio）：intel（早期），BroadcomASUS:BroadcomNetgear：Broadcom，Marvell（中高端），Atheros（中低端），Realtek（低端）Buffalo：Broacom( 早期)，Atheros（目前，高端），Ralink（目前，低端）apple：Marvell+Atheros(前者提供主芯片，后者提供无线)Belkin: Broadcom（中高端），Ralink(中低端)d-link:Ubicon+Atheros(中高端：前者提供主芯片，后者提供无线)，Atheros（中低端），Ralink(中低端)，Marvell（中端），realtek(低端)moto：Broadcom，RalinkTPlink&Mercury&FAST(普联，水星，迅捷基本算是一家公司)：Atheros, MTK(是的你没看错!!!)以上是比较常见的牌子，韩国棒子的ToTolink和斐讯国内也有一定市场，但是我没玩过，所以就不说了。

品牌规格cpu主频闪存/内存无线芯片参考价迅捷FWR300T+Atheros AR9132400MHZ4/32AtherosAR910390水星MWR300T+（旧款长方形的）Atheros AR9132400MHZ4/32 V1版新款可能有缩水AtherosAR910390TP-LINK TL-WR941N Atheros AR9132400MHZ4/32AtherosAR9103D-LINK DIR618RealtekRTL8196B 400MHZ2/16RealtekRTL8192SE华硕RT-N56U RalinkRT3662F+RT3092500MHZ8/128主芯片集成TOTOLINK N5004BroadcomBCM4718A533 MHZ4/16主芯片集成贝尔金畅享版BroadcomBCM4718A533 MHZ8/64主芯片集成华硕RT-N16BroadcomBCM4718A533 MHZ32/128主芯片集成型号&版本CPU主频无线芯片RAMSize Flash天线数TP-LINK/MW/FWTL-WR843N AR9341200mhz32M4MTL-WR841N V8AR9341200mhz16M4M2 TL-WR841N V7AR7241-AH1A360AR928732M4M2 TL-WR740N V4AR7240400AR928532M4M1 TL-WR2543ND AR7242400AR938064M8MTL-WR1041N AR9342-AL1A550AR832732M4MTL-WR800N AR934120016MTL-WA901NDV2.xAR9132400AR541632M4MTL-WA901NDV1.xAR7240400AR928532M4MTL-WA801NDv1.1AR724x查不了AR9238-AL1A 32M4MTL-WA701ND v1AR724040032M4M MW310R V1AR934120016M4M3MW300R V4AR934120016M2M MW300R V3AR934120016M4M2 MW300r v2AR72416802 TL-WDR4310AR9344 533AR9580128M8MTL-WDR7500QCA9880[AC]600QCA9558[N]128MMW150R V8.4AR9331400D-LINKDir615-1 F2RTL8196B 400RTL8192SEDIR615 C1AR9130400AR8216DIR615L J1RTL8196C 400RTL8192SEDIR600NW A1RT3050F320腾达W811R RT3050F320N300R BCM5357C0533N308R BCM5357500N309R BCM5357500N3000BCM5357500W311R_2011RT3050F320W311R V2BCM5356333W311R V3BCM5356333A5S RT5350F360A6RT5350F360N4RT5350F360W268R RT3050F320W307R RT2880F266W837R BCM5357500磊科NW614RTL8196C400NW714RTL8196C400RTL8192CENW715P BCM5357B0533超频NW736BCM5357200NW735BCM5357200NR235W BCM5357C0300超频NW716RTL8196C400RTL8192CENW762NW765BCM5358500BCM4323NW705+ V1.1RTL8196C400RTL8188RENW705同上NW604不明牌子400 TP-link(以下均是)TL-R860+ v2.08口有线路由9vcpu 88E6218-LG01 150MHZis42s16400B-7TL 内存64MBEN29LV160AB 闪存2MBS29AL908D70TE102 不明芯片TL-WR641G Athreos AR2316 + Marvell 88E6060 TL-WR641G+ Athreos AR2318 + Marvell 88E6060 TL-WR642G Athreos AR2316 + Marvell 88E6060 TL-WR642G+ Athreos AR2318 + Marvell 88E6060 TL-WN610G Athreos AR2414TL-WN620G Athreos AR5523TL-WN650G Athreos AR2414TL-WN651G Athreos AR2414TL-WN660G Athreos AR2414TL-WN612AG Athreos AR5414TL-WN652AG Athreos AR5414TL-WN653AG Athreos AR5414TL-WN662AG Athreos AR5414TL-WR541G Athreos AR2413 + Marvell 801012 TL-WR541G+ Athreos AR2317 + Marvell 88E6060 TL-WR542G Athreos AR2317 + Marvell 88E6060 TL-WA501G Athreos AR2315 + Realtek RTL8201 TL-WN510G Athreos AR2413TL-WN550G Athreos AR2413TL-WN551G Athreos AR2413TL-WN321G Ralink RT2571WTL-WN321G Ralink RT2571WTL-WN560G Athreos AR2413TL-WN512AG Athreos AR5413TL-WN552AG Athreos AR5413TL-WN553AG Athreos AR5413TL-WN562AG Athreos AR5413TL-ANT2402A N/ATL-ANT2405C N/ATL-ANT2406A N/ATL-ANT2409A N/ATL-ANT2414A N/ATD-8610 Annex A) Broadcom BCM6338 + BCM6301TD-8610 Annex B) Broadcom BCM6338 + BCM6301TD-8810 (Annex A) Broadcom BCM6338 + BCM6301TD-8810 (Annex B) Broadcom BCM6338 + BCM6301TD-8811 (Annex A) Broadcom BCM6338 + BCM6301TD-8811 (Annex B) Broadcom BCM6338 + BCM6301TD-8840 (Annex A) Broadcom BCM6338 + BCM6301TD-8840 (Annex B) Broadcom BCM6338 + BCM6301TD-8841 (Annex A) Broadcom BCM6338 + BCM6301TD-8841 (Annex B) Broadcom BCM6338 + BCM6301TL-W8910G Atheros AR2413TL-W8920G Atheros AR2414TL-R402M Marvell 88E6218TL-R460 Marvell 88E6218TL-R860 Marvell 88E6218+Marvell 88E6060(Switch)TL-R860+ Marvell 88E6218 is42s16400B-7TL 内存64MB EN29LV160AB 闪存2MB S29AL908D70TE102不明芯片TL-R480T Intel FWIXP420BB (CPU) + Marvell 88E6063 (Switch)TL-R4000 Intel FWIXP420BB (CPU) + Marvell 88E6063 (Switch)TL-R480T+ Intel FWIXP420BB (CPU) + Marvell 88E6063 (Switch)TL-R488T Intel FWIXP425BD (CPU) + Marvell 88E6063 (Switch)TL-R4000+ Intel FWIXP425BD (CPU) +Marvell 88E6063 (Switch)TL-SG3109 Marvell 88E6185 (MAC) + 88E1145 (PHY) + 88E6218 (CPU)TL-SG3216 Marvell 98DX160 (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SG3224 Marvell 98DX240 (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SG3248 Marvell 98DX26x (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SL3428 Marvell 88E6185 + 88E6095 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SL3452 Marvell 88E6185 + 88E6095 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SG2109WEB Marvell 88E6182 (MAC) + 88E1145 (PHY) + 88E6218 (CPU)TL-SG2216WEB Marvell 98DX162 (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SG2224WEB Marvell 98DX242 (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SG2248WEB Marvell 98DX262 (MAC) + 88E1145 + 88E1111 + 88E1112 (PHY) + 88E6218 (CPU)TL-SL2210WEB Marvell 88E6092 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SL2218WEB Marvell 88E6092 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SL2428WEB Marvell 88E6182 + 88E6092 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SL2452WEB Marvell 88E6182 + 88E6092 (MAC) + 88E1111 (PHY) + 88E6218 (CPU)TL-SG1005D Vitesse VSC7385TL-SG1008D Vitesse VSC7388TL-SG1008 Vitesse VSC7388TL-SG1016 Vitesse VSC7389 (MAC) + VSC8538 (PHY)TL-SG1016 Marvell 98DX161 (MAC) + 88E1149 (PHY)TL-SG1016D Marvell 98DX161 (MAC) + 88E1149 (PHY)TL-SG1024 Vitesse VSC7390 (MAC) + VSC8538 (PHY)TL-SG1024 Marvell 98DX241 (MAC) + 88E1149 (PHY)TL-SL1109 Realtek RTL8310 (MAC) + RTL8208B (PHY)TL-SL1117 Realtek RTL8318 (MAC) + RTL8208B (PHY)TL-SL1226 Realtek RTL8326(MAC)+ RTL8208-VF(PHY)+ Cicada CIS8201(PHY) TL-SL1351 Marvell 88E6182 + 88E6092 (MAC) + 88E1111 (PHY) + 88E6218 (CPU) TL-SF1005D Realtek RTL8305SCTL-SF1005D Marvell 88E6060TL-SF1008D Realtek RTL8309SBTL-SF1016D Realtek RTL8309SBTL-SF1016 Realtek RTL8316B (MAC) + RTL8208(PHY)TL-SF1016 Realtek RTL8316B (MAC) + RTL8208(PHY)TL-SF1024 Realtek RTL8324 (MAC) + RTL8208B (PHY)TL-SF1048 Realtek RTL8326 (MAC) + RTL8208-VF(PHY)TL-SM201CM Altima AC101TL-SM201CS Altima AC101TL-SM311LM N/ATL-SM311LS N/ATR-966D Realtek RTL8305SCTR-965DA Realtek RTL8305SCTR-965DB Realtek RTL8305SCTR-932D Realtek RTL8305SCTR-962D Realtek RTL8305SCTG-3269 Realtek RTL8169SCTG-3201 Marvell 88E8001TF-3239D Realtek RTL8139DTF-3239DL Realtek RTL8139DTF-5239 Realtek RTL8139CLTM-IP5600 Motorola PCI 3 (Si3052+Si3007)TM-EC5658V Intel MD5660 + MD4450 + MD1724。

EFR32BG22 无线 Gecko SoC 产品系列数据表EFR32BG22无线 Gecko SoC 产品系列是无线 Gecko 产品组合的组成部分。

EFR32BG22无线 GeckoSoC 是实现 IoT 设备上节能Bluetooth 5.2 连网的理想之选。

这款单芯片解决方案结合了 76.8 MHz Cortex-M33 和高性能 2.4 GHz 无线电，旨在为 IoT 连接应用提供行业领先的节能无线 SoC 。

无线 Gecko 应用包括：主要特点•32 位 ARM® Cortex®-M33 内核，最高工作频率为 76.8 MHz•最高 512 kB 闪存和 32 kB RAM •低有功电流和睡眠电流的节能型射频内核•Bluetooth 5.2 测向•集成 PA ，TX 功率高达 6 dBm (2.4 GHz)•通过信任根和安全加载程序 (RTSL) 进行的安全启动•资产标签和信标•消费电子遥控器•便携式医疗器械•蓝牙网状网络低功耗节点•体育、健身和健康设备•联网家庭•建筑自动化及安全Lowest power mode with peripheral operational:EM4—ShutoffEM3—StopEM2—Deep SleepEM1—SleepEM0—Active| Building a more connected world.Rev. 1.11.功能列表EFR32BG22 突出功能如下所列。

•低功耗无线片上系统•高性能 32 位 76.8 MHz MHz ARM Cortex®-M33，带有 DSP 指令和浮点单元，可实现高效的信号处理•高达 512 kB 的闪存程序存储器•高达 32 kB 的 RAM 数据存储器•2.4 GHz 无线电操作•射频性能•在 125 kbps GFSK 的条件下，灵敏度为-106.7 dBm•在 1 Mbit/s GFSK 的条件下，灵敏度为-98.9 dBm•在 2 Mbit/s GFSK 的条件下，灵敏度为-96.2 dBm•TX 功率高达 6 dBm•无线电接收电流为2.5 mA•在 0 dBm 输出功率的条件下，无线电传输电流为3.4 mA•在 6 dBm 输出功率的条件下，无线电传输电流为7.5 mA•低系统能耗•RX 电流为3.6 mA (1 Mbps GFSK)•在 0 dBm 输出功率的条件下，TX 电流为4.1 mA•在 6 dBm 输出功率的条件下，TX 电流为8.2 mA•在 76.8 MHz 活动模式 (EM0) 下，运行功耗为27 μA/MHz•1.40 μA EM2 深度睡眠电流（保留 32 kB RAM，RTC 从 LFXO 中运行）•1.75 μA EM2 深度睡眠电流（保留 32 kB RAM，RTC 从 PrecisionLFRCO 中运行）•0.17 μA EM4 电流•支持的调制格式•2 (G)FSK，可配置完整波形•OQPSK DSSS•(G)MSK•协议支持•Bluetooth 低功耗 (Bluetooth 5.2)•采用到达角 (AoA) 和发射角 (AoD) 实现测向•专有•广泛的 MCU 外围设备选择•模拟数字转换器 (ADC)•12 位，1 Msps•16 位，76.9 ksps•高达 26 个带有输出状态保持和异步中断功能的通用 I/O 引脚•8 信道 DMA 控制器•12 信道外围设备反射系统 (PRS)•4 个 16 位定时器/计数器（3 个比较/捕获/PWM 通道）•1 个 32 位定时器/计数器（3 个比较/捕获/PWM 通道）•32 位实时计数器•24 位低能耗定时器，用于波形生成•1 个看门狗定时器•2 个通用同步/异步接收器/传输器 (UART/SPI/SmartCard (ISO 7816)/ IrDA/I2S)•1 个增强型通用异步接收器/传输器 (EUART)•2 个 I2C 接口，带 SMBus 支持•数字麦克风接口 (PDM)•32 KHz 睡眠晶体更换为精密低频 RC 振荡器•可选 OOK 模式的 RFSENSE•单点校准后具有 +/-1.5 摄氏度精度的芯片温度传感器•宽工作范围•单电源1.71 至 3.8 V•-40°C 至 125°C•安全特性•通过信任根和安全加载程序 (RTSL) 进行的安全启动•硬件加密加速，适用于 AES128/256、SHA-1、SHA-2（高达 256位）、ECC（高达 256 位）、ECDSA 和 ECDH•符合 NIST SP800-90 和 AIS-31 标准的真随机数生成器 (TRNG)•ARM® TrustZone®•使用锁定/解锁功能进行安全调试•封装•QFN40 5 毫米 × 5 毫米 × 0.85 毫米•QFN32 4 毫米 × 4 毫米 × 0.85 毫米•TQFN32 4 毫米 × 4 毫米 × 0.30 毫米EFR32BG22 无线 Gecko SoC 产品系列数据表功能列表1EFR32BG22 Wireless Gecko SoC Family Data SheetOrdering Information 2. Ordering InformationTable 2.1. Ordering InformationLE Long Range (125 kbps and 500 kbps) PHYs are only supported on part numbers which include AoA/AoD direction-finding capability. | Building a more connected world.Rev. 1.1 | 3Table of Contents1. Feature List (2)2. Ordering Information (3)3. System Overview (7)3.1 Introduction (7)3.2 Radio (7)3.2.1 Antenna Interface (7)3.2.2 Fractional-N Frequency Synthesizer (8)3.2.3 Receiver Architecture (8)3.2.4 Transmitter Architecture (8)3.2.5 Packet and State Trace (8)3.2.6 Data Buffering (8)3.2.7 Radio Controller (RAC) (8)3.2.8 RFSENSE Interface (9)3.3 General Purpose Input/Output (GPIO) (9)3.4 Clocking (9)3.4.1 Clock Management Unit (CMU) (9)3.4.2 Internal and External Oscillators (9)3.5 Counters/Timers and PWM (9)3.5.1 Timer/Counter (TIMER) (9)3.5.2 Low Energy Timer (LETIMER) (10)3.5.3 Real Time Clock with Capture (RTCC) (10)3.5.4 Back-Up Real Time Counter (BURTC) (10)3.5.5 Watchdog Timer (WDOG) (10)3.6 Communications and Other Digital Peripherals (10)3.6.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) (10)3.6.2 Enhanced Universal Asynchronous Receiver/Transmitter (EUART) (10)3.6.3 Inter-Integrated Circuit Interface (I2C) (10)3.6.4 Peripheral Reflex System (PRS) (11)3.6.5 Pulse Density Modulation (PDM) Interface (11)3.7 Security Features (11)3.7.1 Secure Boot with Root of Trust and Secure Loader (RTSL) (11)3.7.2 Cryptographic Accelerator (11)3.7.3 True Random Number Generator (11)3.7.4 Secure Debug with Lock/Unlock (12)3.8 Analog (12)3.8.1 Analog to Digital Converter (IADC) (12)3.9 Power (13)3.9.1 Energy Management Unit (EMU) (13)3.9.2 Voltage Scaling (13)3.9.3 DC-DC Converter (13)3.9.4 Power Domains (13)3.10 Reset Management Unit (RMU) (14)3.11 Core and Memory (14)3.11.1 Processor Core (14)3.11.2 Memory System Controller (MSC) (14)3.11.3 Linked Direct Memory Access Controller (LDMA) (14)3.12 Memory Map (15)3.13 Configuration Summary (16)4. Electrical Specifications (17)4.1 Electrical Characteristics (17)4.2 Absolute Maximum Ratings (18)4.3 General Operating Conditions (19)4.4 DC-DC Converter (21)4.4.1 DC-DC Operating Limits (23)4.5 Thermal Characteristics (24)4.6 Current Consumption (25)4.6.1 MCU current consumption using DC-DC at 3.0 V input (25)4.6.2 MCU current consumption at 3.0 V (27)4.6.3 MCU current consumption at 1.8 V (29)4.6.4 Radio current consumption at 3.0V using DCDC (31)4.7 Flash Characteristics (33)4.8 Wake Up, Entry, and Exit times (34)4.9 RFSENSE Low-energy Wake-on-RF (35)4.10 2.4 GHz RF Transceiver Characteristics (36)4.10.1 RF Transmitter Characteristics (36)4.10.2 RF Receiver Characteristics (43)4.11 Oscillators (49)4.11.1 High Frequency Crystal Oscillator (49)4.11.2 Low Frequency Crystal Oscillator (50)4.11.3 High Frequency RC Oscillator (HFRCO) (51)4.11.4 Fast Start_Up RC Oscillator (FSRCO) (52)4.11.5 Precision Low Frequency RC Oscillator (LFRCO) (53)4.11.6 Ultra Low Frequency RC Oscillator (53)4.12 GPIO Pins (3V GPIO pins) (54)4.13 Analog to Digital Converter (IADC) (56)4.14 Temperature Sense (58)4.15 Brown Out Detectors (59)4.15.1 DVDD BOD (59)4.15.2 LE DVDD BOD (59)4.15.3 AVDD and IOVDD BODs (60)4.16 PDM Timing Specifications (61)4.16.1 Pulse Density Modulator (PDM), Common DBUS (61)4.17 USART SPI Main Timing (62)4.17.1 SPI Main Timing, Voltage Scaling = VSCALE2 (63)4.17.2 SPI Main Timing, Voltage Scaling = VSCALE1 (63)4.18 USART SPI Secondary Timing (64)4.18.1 SPI Secondary Timing, Voltage Scaling = VSCALE2 (64)4.18.2 SPI Secondary Timing, Voltage Scaling = VSCALE1 (65)4.19 I2C Electrical Specifications (66)4.19.1 I2C Standard-mode (Sm) (66)4.19.2 I2C Fast-mode (Fm) (67)4.19.3 I2C Fast-mode Plus (Fm+) (68)4.20 Typical Performance Curves (68)4.20.1 Supply Current (69)4.20.2 RF Characteristics (71)4.20.3 DC-DC Converter (72)4.20.4 IADC (72)5. Typical Connections (73)5.1 Power (73)5.2 RF Matching Networks (74)5.2.1 2.4 GHz Matching Network (74)5.3 Other Connections (75)6. Pin Definitions (76)6.1 QFN32 Device Pinout (76)6.2 QFN40 Device Pinout (78)6.3 TQFN32 Device Pinout (80)6.4 Alternate Function Table (81)6.5 Analog Peripheral Connectivity (82)6.6 Digital Peripheral Connectivity (83)7. QFN32 Package Specifications (86)7.1 QFN32 Package Dimensions (86)7.2 QFN32 PCB Land Pattern (88)7.3 QFN32 Package Marking (90)8. TQFN32 Package Specifications (91)8.1 TQFN32 Package Dimensions (91)8.2 TQFN32 PCB Land Pattern (93)8.3 TQFN32 Package Marking (95)9. QFN40 Package Specifications (96)9.1 QFN40 Package Dimensions (96)9.2 QFN40 PCB Land Pattern (98)9.3 QFN40 Package Marking (99)10. Revision History (100)3. System Overview3.1 IntroductionThe EFR32 product family combines an energy-friendly MCU with a high performance radio transceiver. The devices are well suited for secure connected IoT multi-protocol devices requiring high performance and low energy consumption. This section gives a short intro-duction to the full radio and MCU system. The detailed functional description can be found in the EFR32xG22 Reference Manual.A block diagram of the EFR32BG22 family is shown in Figure 3.1 Detailed EFR32BG22 Block Diagram on page 7. The diagram shows a superset of features available on the family, which vary by OPN. For more information about specific device features, consult Ordering Information .RESETnPDnPCnPBnPAnRF2G4_IODVDDVREGVDD VREGSW AVDD PAVDD RFVDD DECOUPLEIOVDD Figure 3.1. Detailed EFR32BG22 Block Diagram3.2 RadioThe EFR32BG22 Wireless Gecko features a highly configurable radio transceiver supporting the Bluetooth Low Energy wireless proto-col.3.2.1 Antenna InterfaceThe 2.4 GHz antenna interface consists of a single-ended pin (RF2G4_IO). The external components for the antenna interface in typi-cal applications are shown in the RF Matching Networks section.Rev. 1.1 | 73.2.2 Fractional-N Frequency SynthesizerThe EFR32BG22 contains a high performance, low phase noise, fully integrated fractional-N frequency synthesizer. The synthesizer is used in receive mode to generate the LO frequency for the down-conversion mixer. It is also used in transmit mode to directly generate the modulated RF carrier.The fractional-N architecture provides excellent phase noise performance, frequency resolution better than 100 Hz, and low energy consumption. The synthesizer’s fast frequency settling allows for very short receiver and transmitter wake up times to reduce system energy consumption.3.2.3 Receiver ArchitectureThe EFR32BG22 uses a low-IF receiver architecture, consisting of a Low-Noise Amplifier (LNA) followed by an I/Q down-conversion mixer. The I/Q signals are further filtered and amplified before being sampled by the IF analog-to-digital converter (IFADC).The IF frequency is configurable from 150 kHz to 1371 kHz. The IF can further be configured for high-side or low-side injection, provid-ing flexibility with respect to known interferers at the image frequency.The Automatic Gain Control (AGC) module adjusts the receiver gain to optimize performance and avoid saturation for excellent selec-tivity and blocking performance. The 2.4 GHz radio is calibrated at production to improve image rejection performance.Demodulation is performed in the digital domain. The demodulator performs configurable decimation and channel filtering to allow re-ceive bandwidths ranging from 0.1 to 2530 kHz. High carrier frequency and baud rate offsets are tolerated by active estimation and compensation. Advanced features supporting high quality communication under adverse conditions include forward error correction by block and convolutional coding as well as Direct Sequence Spread Spectrum (DSSS).A Received Signal Strength Indicator (RSSI) is available for signal quality metrics, for level-based proximity detection, and for RF chan-nel access by Collision Avoidance (CA) or Listen Before Talk (LBT) algorithms. An RSSI capture value is associated with each received frame and the dynamic RSSI measurement can be monitored throughout reception.3.2.4 Transmitter ArchitectureThe EFR32BG22 uses a direct-conversion transmitter architecture. For constant envelope modulation formats, the modulator controls phase and frequency modulation in the frequency synthesizer. Transmit symbols or chips are optionally shaped by a digital shaping filter. The shaping filter is fully configurable, including the BT product, and can be used to implement Gaussian or Raised Cosine shap-ing.Carrier Sense Multiple Access - Collision Avoidance (CSMA-CA) or Listen Before Talk (LBT) algorithms can be automatically timed by the EFR32BG22. These algorithms are typically defined by regulatory standards to improve inter-operability in a given bandwidth be-tween devices that otherwise lack synchronized RF channel access.3.2.5 Packet and State TraceThe EFR32BG22 Frame Controller has a packet and state trace unit that provides valuable information during the development phase. It features:•Non-intrusive trace of transmit data, receive data and state information•Data observability on a single-pin UART data output, or on a two-pin SPI data output•Configurable data output bitrate / baudrate•Multiplexed transmitted data, received data and state / meta information in a single serial data stream3.2.6 Data BufferingThe EFR32BG22 features an advanced Radio Buffer Controller (BUFC) capable of handling up to 4 buffers of adjustable size from 64 bytes to 4096 bytes. Each buffer can be used for RX, TX or both. The buffer data is located in RAM, enabling zero-copy operations.3.2.7 Radio Controller (RAC)The Radio Controller controls the top level state of the radio subsystem in the EFR32BG22. It performs the following tasks:•Precisely-timed control of enabling and disabling of the receiver and transmitter circuitry•Run-time calibration of receiver, transmitter and frequency synthesizer•Detailed frame transmission timing, including optional LBT or CSMA-CA3.2.8 RFSENSE InterfaceThe RFSENSE block allows the device to remain in EM2, EM3 or EM4 and wake when RF energy above a specified threshold is detec-ted. When operated in selective mode, the RFSENSE block performs OOK preamble and sync word detection, preventing false wake-up events.3.3 General Purpose Input/Output (GPIO)EFR32BG22 has up to 26 General Purpose Input/Output pins. Each GPIO pin can be individually configured as either an output or input. More advanced configurations including open-drain, open-source, and glitch-filtering can be configured for each individual GPIO pin. The GPIO pins can be overridden by peripheral connections, like SPI communication. Each peripheral connection can be routed to several GPIO pins on the device. The input value of a GPIO pin can be routed through the Peripheral Reflex System to other peripher-als. The GPIO subsystem supports asynchronous external pin interrupts.All of the pins on ports A and port B are EM2 capable. These pins may be used by Low-Energy peripherals in EM2/3 and may also be used as EM2/3 pin wake-ups. Pins on ports C and D are latched/retained in their current state when entering EM2 until EM2 exit upon which internal peripherals could once again drive those pads.A few GPIOs also have EM4 wake functionality. These pins are listed in the Alternate Function Table.3.4 Clocking3.4.1 Clock Management Unit (CMU)The Clock Management Unit controls oscillators and clocks in the EFR32BG22. Individual enabling and disabling of clocks to all periph-eral modules is performed by the CMU. The CMU also controls enabling and configuration of the oscillators. A high degree of flexibility allows software to optimize energy consumption in any specific application by minimizing power dissipation in unused peripherals and oscillators.3.4.2 Internal and External OscillatorsThe EFR32BG22 supports two crystal oscillators and fully integrates four RC oscillators, listed below.• A high frequency crystal oscillator (HFXO) with integrated load capacitors, tunable in small steps, provides a precise timing refer-ence for the MCU. The HFXO provides excellent RF clocking performance using a 38.4 MHz crystal. The HFXO can also support an external clock source such as a TCXO for applications that require an extremely accurate clock frequency over temperature.• A 32.768 kHz crystal oscillator (LFXO) provides an accurate timing reference for low energy modes.•An integrated high frequency RC oscillator (HFRCO) is available for the MCU system, when crystal accuracy is not required. The HFRCO employs fast start-up at minimal energy consumption combined with a wide frequency range, from 1 MHz to 76.8 MHz.•An integrated fast start-up RC oscillator (FSRCO) that runs at a fixed 20 MHz•An integrated low frequency 32.768 kHz RC oscillator (LFRCO) for low power operation without an external crystal. Precision mode enables periodic recalibration against the 38.4 MHz HFXO crystal to improve accuracy to +/- 500 ppm, suitable for BLE sleep inter-val timing.•An integrated ultra-low frequency 1 kHz RC oscillator (ULFRCO) is available to provide a timing reference at the lowest energy con-sumption in low energy modes.3.5 Counters/Timers and PWM3.5.1 Timer/Counter (TIMER)TIMER peripherals keep track of timing, count events, generate PWM outputs and trigger timed actions in other peripherals through the Peripheral Reflex System (PRS). The core of each TIMER is a 16-bit or 32-bit counter with up to 3 compare/capture channels. Each channel is configurable in one of three modes. In capture mode, the counter state is stored in a buffer at a selected input event. In compare mode, the channel output reflects the comparison of the counter to a programmed threshold value. In PWM mode, the TIMER supports generation of pulse-width modulation (PWM) outputs of arbitrary waveforms defined by the sequence of values written to the compare registers. In addition some timers offer dead-time insertion.See 3.13 Configuration Summary for information on the feature set of each timer.3.5.2 Low Energy Timer (LETIMER)The unique LETIMER is a 24-bit timer that is available in energy mode EM0 Active, EM1 Sleep, EM2 Deep Sleep, and EM3 Stop. This allows it to be used for timing and output generation when most of the device is powered down, allowing simple tasks to be performed while the power consumption of the system is kept at an absolute minimum. The LETIMER can be used to output a variety of wave-forms with minimal software intervention. The LETIMER is connected to the Peripheral Reflex System (PRS), and can be configured to start counting on compare matches from other peripherals such as the Real Time Clock.3.5.3 Real Time Clock with Capture (RTCC)The Real Time Clock with Capture (RTCC) is a 32-bit counter providing timekeeping down to EM3. The RTCC can be clocked by any of the on-board low-frequency oscillators, and it is capable of providing system wake-up at user defined intervals.A secondary RTC is used by the RF protocol stack for event scheduling, leaving the primary RTCC block available exclusively for appli-cation software.3.5.4 Back-Up Real Time Counter (BURTC)The Back-Up Real Time Counter (BURTC) is a 32-bit counter providing timekeeping in all energy modes, including EM4. The BURTC can be clocked by any of the on-board low-frequency oscillators, and it is capable of providing system wake-up at user-defined inter-vals.3.5.5 Watchdog Timer (WDOG)The watchdog timer can act both as an independent watchdog or as a watchdog synchronous with the CPU clock. It has windowed monitoring capabilities, and can generate a reset or different interrupts depending on the failure mode of the system. The watchdog can also monitor autonomous systems driven by the Peripheral Reflex System (PRS).3.6 Communications and Other Digital Peripherals3.6.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART)The Universal Synchronous/Asynchronous Receiver/Transmitter is a flexible serial I/O module. It supports full duplex asynchronous UART communication with hardware flow control as well as RS-485, SPI, MicroWire and 3-wire. It can also interface with devices sup-porting:•ISO7816 SmartCards•IrDA•I2S3.6.2 Enhanced Universal Asynchronous Receiver/Transmitter (EUART)The Enhanced Universal Asynchronous Receiver/Transmitter supports full duplex asynchronous UART communication with hardware flow control, RS-485 and IrDA support. In EM0 and EM1 the EUART provides a high-speed, buffered communication interface.When routed to GPIO ports A or B, the EUART may also be used in a low-energy mode and operate in EM2. A 32.768 kHz clock source allows full duplex UART communication up to 9600 baud.3.6.3 Inter-Integrated Circuit Interface (I2C)The I2C module provides an interface between the MCU and a serial I2C bus. It is capable of acting as a main or secondary interface and supports multi-drop buses. Standard-mode, fast-mode and fast-mode plus speeds are supported, allowing transmission rates from 10 kbit/s up to 1 Mbit/s. Bus arbitration and timeouts are also available, allowing implementation of an SMBus-compliant system. The interface provided to software by the I2C module allows precise timing control of the transmission process and highly automated trans-fers. Automatic recognition of addresses is provided in active and low energy modes. Note that not all instances of I2C are available in all energy modes.3.6.4 Peripheral Reflex System (PRS)The Peripheral Reflex System provides a communication network between different peripheral modules without software involvement. Peripheral modules producing Reflex signals are called producers. The PRS routes Reflex signals from producers to consumer periph-erals which in turn perform actions in response. Edge triggers and other functionality such as simple logic operations (AND, OR, NOT) can be applied by the PRS to the signals. The PRS allows peripherals to act autonomously without waking the MCU core, saving power.3.6.5 Pulse Density Modulation (PDM) InterfaceThe PDM module provides a serial interface and decimation filter for Pulse Density Modulation (PDM) microphones, isolated Sigma-delta ADCs, digital sensors and other PDM or sigma delta bit stream peripherals. A programmable Cascaded Integrator Comb (CIC) filter is used to decimate the incoming bit streams. PDM supports stereo or mono input data and DMA transfer.3.7 Security FeaturesThe following security features are available on the EFR32BG22:•Secure Boot with Root of Trust and Secure Loader (RTSL)•Cryptographic Accelerator•True Random Number Generator (TRNG)•Secure Debug with Lock/Unlock3.7.1 Secure Boot with Root of Trust and Secure Loader (RTSL)The Secure Boot with RTSL authenticates a chain of trusted firmware that begins from an immutable memory (ROM).It prevents malware injection, prevents rollback, ensures that only authentic firmware is executed and protects Over The Air updates. More information on this feature can be found in the Application Note AN1218: Series 2 Secure Boot with RTSL.3.7.2 Cryptographic AcceleratorThe Cryptographic Accelerator is an autonomous hardware accelerator which supports AES encryption and decryption with 128/192/256-bit keys, Elliptic Curve Cryptography (ECC) to support public key operations and hashes.Supported block cipher modes of operation for AES include:•ECB (Electronic Code Book)•CTR (Counter Mode)•CBC (Cipher Block Chaining)•CFB (Cipher Feedback)•GCM (Galois Counter Mode)•CBC-MAC (Cipher Block Chaining Message Authentication Code)•GMAC (Galois Message Authentication Code)•CCM (Counter with CBC-MAC)The Cryptographic Accelerator accelerates Elliptical Curve Cryptography and supports the NIST (National Institute of Standards and Technology) recommended curves including P-192 and P-256 for ECDH(Elliptic Curve Diffie-Hellman) key derivation and ECDSA (El-liptic Curve Digital Signature Algorithm) sign and verify operations.Supported hashes include SHA-1, SHA2/224, and SHA-2/256.This implementation provides a fast and energy efficient solution to state of the art cryptographic needs.3.7.3 True Random Number GeneratorThe True Random Number Generator module is a non-deterministic random number generator that harvests entropy from a thermal energy source. It includes start-up health tests for the entropy source as required by NIST SP800-90B and AIS-31 as well as online health tests required for NIST SP800-90C.The TRNG is suitable for periodically generating entropy to seed an approved pseudo random number generator.3.7.4 Secure Debug with Lock/UnlockFor obvious security reasons, it is critical for a product to have its debug interface locked before being released in the field.In addition, the EFR32BG22 also provides a secure debug unlock function that allows authenticated access based on public key cryp-tography. This functionality is particularly useful for supporting failure analysis while maintaining confidentiality of IP and sensitive end-user data.More information on this feature can be found in the Application Note AN1190: EFR32xG2x Secure Debug.3.8 Analog3.8.1 Analog to Digital Converter (IADC)The IADC is a hybrid architecture combining techniques from both SAR and Delta-Sigma style converters. It has a resolution of 12 bits at 1 Msps and 16 bits at up to 76.9 ksps. Hardware oversampling reduces system-level noise over multiple front-end samples. The IADC includes integrated voltage reference options. Inputs are selectable from a wide range of sources, including pins configurable as either single-ended or differential.3.9 PowerThe EFR32BG22 has an Energy Management Unit (EMU) and efficient integrated regulators to generate internal supply voltages. Only a single external supply voltage is required, from which all internal voltages are created. An optional integrated DC-DC buck regulator can be utilized to further reduce the current consumption. The DC-DC regulator requires one external inductor and one external capaci-tor.The EFR32BG22 device family includes support for internal supply voltage scaling, as well as two different power domains groups for peripherals. These enhancements allow for further supply current reductions and lower overall power consumption.3.9.1 Energy Management Unit (EMU)The Energy Management Unit manages transitions of energy modes in the device. Each energy mode defines which peripherals and features are available and the amount of current the device consumes. The EMU can also be used to implement system-wide voltage scaling and turn off the power to unused RAM blocks to optimize the energy consumption in the target application. The DC-DC regula-tor operation is tightly integrated with the EMU.3.9.2 Voltage ScalingThe EFR32BG22 supports supply voltage scaling for the LDO powering DECOUPLE, with independent selections for EM0 / EM1 and EM2 / EM3. Voltage scaling helps to optimize the energy efficiency of the system by operating at lower voltages when possible. The EM0 / EM1 voltage scaling level defaults to VSCALE2, which allows the core to operate in active mode at full speed. The intermediate level, VSCALE1, allows operation in EM0 and EM1 at up to 40 MHz. The lowest level, VSCALE0, can be used to conserve power fur-ther in EM2 and EM3. The EMU will automatically switch the target voltage scaling level when transitioning between energy modes.3.9.3 DC-DC ConverterThe DC-DC buck converter covers a wide range of load currents, provides high efficiency in energy modes EM0, EM1, EM2 and EM3, and can supply up to 60 mA for device and radio operation. RF noise mitigation allows operation of the DC-DC converter without signifi-cantly degrading sensitivity of radio components. An on-chip supply-monitor signals when the supply voltage is low to allow bypass of the regulator via programmable software interrupt. It employs soft switching at boot and DCDC regulating-to-bypass transitions to limit the max supply slew-rate and mitigate inrush current.3.9.4 Power DomainsThe EFR32BG22 has three peripheral power domains for operation in EM2 and EM3, as well as the ability to selectively retain configu-rations for EM0/EM1 peripherals. A small set of peripherals always remain powered on in EM2 and EM3, including all peripherals which are available in EM4. If all of the peripherals in PD0B or PD0C are configured as unused, that power domain will be powered off in EM2 or EM3, reducing the overall current consumption of the device. Likewise, if the application can tolerate the setup time to re-configure used EM0/EM1 peripherals on wake, register retention for these peripherals can be disabled to further reduce the EM2 or EM3 current.Table 3.1. Peripheral Power Subdomains。

无线路由器CPU_闪存_内存_芯片_列表无线路由器 CPU、闪存、内存、芯片列表在当今数字化的时代，无线路由器已经成为了我们生活中不可或缺的一部分。

无论是在家中、办公室还是公共场所，稳定快速的无线网络连接都至关重要。

而无线路由器的性能，很大程度上取决于其内部的核心组件，如 CPU、闪存、内存和芯片。

接下来，让我们一起深入了解一下这些关键部件。

一、CPU（中央处理器）无线路由器的 CPU 就像是它的大脑，负责处理各种数据和任务。

不同型号和品牌的无线路由器所采用的 CPU 也各不相同。

常见的无线路由器 CPU 品牌包括博通（Broadcom）、高通（Qualcomm）、联发科（MediaTek）等。

博通的 CPU 在稳定性和性能方面表现出色，常用于一些高端路由器中；高通的芯片则在能耗控制和多设备连接处理上有优势；联发科的 CPU 则以性价比高而受到一些厂商的青睐。

例如，博通的 BCM4708 和 BCM4709 系列 CPU，具备强大的处理能力，能够同时处理多个数据流，为用户提供流畅的网络体验。

高通的 IPQ8074 则在支持 WiFi 6 标准的路由器中较为常见，其高效的多核心架构能够应对大量设备的连接需求。

二、闪存（Flash Memory）闪存主要用于存储无线路由器的操作系统和配置文件。

它的容量大小会影响路由器的功能扩展性和升级能力。

一般来说，低端无线路由器的闪存容量可能在4MB 到16MB 之间，而中高端路由器通常会配备 128MB 甚至更大容量的闪存。

较大的闪存容量可以让路由器支持更多的功能插件，例如 VPN 服务、广告拦截等。

同时，也为后续的系统升级提供了足够的空间，确保路由器能够跟上技术发展的步伐，不断优化性能和增加新的特性。

三、内存（Random Access Memory，RAM）内存则是无线路由器在运行时用于临时存储数据的部件。

类似于电脑的内存，它的大小直接影响着路由器同时处理多个任务和连接多个设备的能力。

ac2300成分比例AC2300成分比例AC2300是一种常用的无线路由器型号，它的性能和功能在市场上备受认可。

在了解AC2300的成分比例之前，我们先来了解一下它的基本特点。

AC2300是一种双频无线路由器，支持2.4GHz和5GHz两个频段的无线信号传输。

它采用了4x4MU-MIMO技术，能够同时处理多个设备的数据传输，提供更稳定、高速的无线网络连接。

同时，AC2300还支持Beamforming技术，能够精确定位设备，优化信号覆盖范围和传输速度。

接下来，我们将分析AC2300的成分比例，从硬件和软件两个方面来介绍。

一、硬件成分比例1. 处理器：AC2300搭载了一颗高性能的双核处理器，主频为1.8GHz。

处理器是无线路由器的核心部件，它负责处理数据包、路由转发等任务，决定了路由器的整体性能。

2. 内存：AC2300的内存容量为256MB，内存用于存储路由器的操作系统、缓存数据等。

内存大小直接影响路由器的运行速度和并发连接数。

3. 闪存：AC2300采用了128MB的闪存，闪存用于存储路由器的操作系统和配置文件。

闪存容量的大小决定了路由器能够存储的配置文件数量和软件功能。

4. 无线模块：AC2300搭载了一组强大的无线信号发射模块，支持802.11ac协议，能够提供高速、稳定的无线网络覆盖。

无线模块的性能直接决定了路由器的无线信号覆盖范围和传输速度。

二、软件成分比例1. 操作系统：AC2300采用了一种成熟的路由器操作系统，提供了丰富的网络管理功能。

操作系统决定了路由器的功能和用户界面。

2. 网络协议：AC2300支持多种网络协议，包括TCP/IP、DHCP、DNS等。

这些协议是实现网络通信和连接的基础。

3. 安全机制：AC2300内置了多种安全机制，包括防火墙、访问控制、VPN等。

这些安全机制可以保护用户的网络免受恶意攻击和未授权访问。

4. 网络管理功能：AC2300提供了丰富的网络管理功能，包括带宽控制、端口映射、QoS等。

WIFI模块应用领域：✓串口（RS232/RS485）转WiFi、SPI转WiFi；✓WiFi远程控制/监控、TCP/IP和Wi-Fi协处理器；✓WiFi遥控飞机、车等玩具领域；✓WiFi网络收音机、摄像头、数码相框；✓医疗仪器、数据采集、手持设备；✓WiFi脂肪秤、智能卡终端；家居智能化；LED照明灯具电源开关✓仪器仪表、设备参数监测、无线POS机；✓现代农业、军事领域等其他无线相关二次开发应用。

✓汽车电子智能电网工业控制NO 中文名称型号方案flash（M）D DR（M） Data Rate（速率）(M) RF Power壳料材质Power(optional)（电源）1 CPE cpe007 9341 8M/16M 32/64M 300 B:28±2，N：24.5 胶壳18V/1A2 CPE cpe008 9344 8M/16M 64/128M 300 500MW 胶壳18V/1A3 CPE cpe012 9331 8M/16M 32/64M 150 500MW 胶壳18V/1A4 CPE cpe017 7240+9285 8M/16M 32/64M 150 100MW 胶壳18V/1A5 CPE cpe020 7240+9285 8M/16M 32/64M 150 100MW 胶壳18V/1A6 CPE cpe021 7240+9283 8M/16M 32/64M 300 500MW 胶壳18V/1A7 CPE/壁挂APcpe021 7240+9283 8M/16M 32/64M 300 500MW 铁壳18V/1A8 CPE/壁挂APAP023 9344 16M 128M 300 500MW 铁壳18V/1A9 CPE/壁挂APSX-AP-23A AR9344 16M 64M/128Mdual-frequency/2.4/5.8B:23±2A:22±2铁壳POE06BorPOE12Aor12V110 CPE/壁挂APAR9341 8M/16M 64M 300 500MW 铁壳24V POEor48V POE11 CPE/壁挂APSX-AP-23A AR9344 16M 128M 600 300 铁壳24V POEor48V POE12 CPE/壁挂APSX-AP-23A AR9344 16M 64M/128Mdual-frequency/2.4/5.8B:23±2A:22±2铁壳POE06BorPOE12Aor12V113 入墙AP SX-RQAP-01B AR9331 8M/16M 32/64M 150 100MW 胶壳POE04BorPOE15Aor14 入墙AP SX--RQAP-05A AR9341 8M/16M 32/64M 300 B:18±1.5 胶壳POE08A15 入墙AP SX-rqap_07A AR9341 8M 64M 300 300MW 胶壳POE04BorPOE15A16 室外AP SX-AP-03 AR9344 16M 128M dual-frequency600M/2.4/5.82.4GB:27±1.5A:24/26铁壳POE06B17 吸顶AP SX-AP-10A6 AR9341 8M/16M 32/64M 300 B:28±2 胶壳POE06BorPOE12Aor12V118 吸顶AP SX-AP-15B AR9344 16M 128M dual-frequency600M/2.4/5.8B:27±2,n:20A:22±2,n:20胶壳POE06BorPOE12Aor12V119 吸顶AP SX-AP15 9344+9382 16M 128M 胶壳POE06BorPOE12Aor12V1300M/2.4g B:27±2,n:2020 吸顶AP SX-AP-16A AR9331 8M/16M 32/64M 150 500MW 胶壳POE06BorPOE12Aor12V121 吸顶AP SX-AP19 8197 8M/16M 32/64M 600M 200MW(23DBM) 胶壳POE06B/POE12Aor12V1.522 吸顶AP SX-AP-20A 8192+8196 8M/16M 32/64M 300M 500MV 胶壳POE06B/POE12Aor12V1.523 吸顶AP SX-AP-21A 8197DL 8M/16M 32/64M 600Mbps 200mW 胶壳POE06B/POE12Aor12V1.524 吸顶AP SX-AP-22A1 AR9341 8M/16M 32/64M 300 B:28±2，N：24.5 胶壳POE06B/POE12A/（falseP 24V1A）25 路由LY-03C 9341 8M/16M 64M 300Mbps 500mW 胶壳POE06BorPOE12Aor12V126 路由LY-06B AR9344 8M/16M 64M/128M 300Mbps 500mW 胶壳POE06BorPOE12Aor12V127 路由LY-08A MTK7620NA18M 64M 300Mbps 100mW 胶壳POE06BorPOE12Aor12V128 路由LY-09A AR9341 8M 64M 300Mbps 200mW 胶壳POE06BorPOE12Aor12V129 路由LY-10A MTK7620A 8M/16M 64M/128M 300Mbps 500mW 胶壳POE06BorPOE12Aor12V130 路由LY-10B MTK7620A 8M/16M 64M/128M dual-frequency 300Mbps 500mW 铁壳POE06BorPOE12Aor12V131 路由RT-03C 9341 8/16M 64M 300Mbps 500mW 铁壳POE06BorPOE12Aor12V132 路由RT-06B AR9344 8/16M 64/128M 300Mbps 500mW 铁壳POE06BorPOE12Aor12V133 模块SX-9331MK-01A AR9331 8M/16M 32M/64M 150 50MW34 模块AR9331-PCB-A2 9331 8M/16M 32M/64M 150 50MW35 模块SX-9331MK-04A AR9331 8M/16M 32M/64M 150 50MW36 模块MK-06A AR9344 8M/16M 64M/128M dual-frequency300M/2.4/5.850MW37 模块SX-9331MK-07A AR9331 8M/16M 32M/64M38 模块SX-9331MK-08A A R9331 16M 64M 150 50MW39 模块SX-9331MK-11A AR9331 8M/16M 32/64M 150 50MW40 模块SX-9331MK-12A AR9331 8M/16M 32/64M 150 50MW41 模块SX-9331MK-13A AR9331 8M/16M 32/64M 150 50MW42 模块SX-MK-15A 9341 8M/16M 32/64M 300 B:23±243 模块SX-AP9331-CPU 9331 8M/16M 32/64M 150 50MW44 模块SX-9331MK-20A 9331 8M/16M 32/64M 150 50MW45 模块SX-9331MK-21A 9331 8M/16M 32/64M46 网卡SHX007C AR9220 NO NO 300 300MW47 网卡SHX002D AR9223 NO NO 300 500MW48 网卡MB92网卡NO NO 300 500MW49 网卡SHX22A 9382 NO NO 300 A:21±1.550 网卡SHX22A1 AR9382 NO NO 300 A:21±1.551 网卡SHX023A 8192 NO NO 300 100MW本文由于作者精力与能力所限，所列型号大部分只能为国产，或YLJ+水货，且也不能列举所有型号和所有版本，但阅读完本文应该已能辨别绝大部分路由的好坏本文如有疏漏，也请各位不吝指正另,路由猫不在本文讨论范围内基本知识储备：1.关键词：解决方案路由厂家实在太多，但是能生产路由主芯片的厂家则很少，路由厂你可以理解为主板厂，而提供无线和主芯片的厂家则可对应理解为intel 和AMD，后者提供解决方案，前者则生产出最终的路由成品卖到消费者手中，如下图所示Athros的官方解决方案:AR9001AP-2NG(AR9130+AR9102+AR)和d-link，TP-link对应的自己的出场成品（后者可能处于成本或者性能考虑，交换芯片更换成Marvell的产品）Athers官方解决方案：AP81图片来自: alan_rei的百度相册d-link dir615 c1版TP-link 841n v3版（交换芯片更改成Marvell 88E6060,性能没有区别）现在无线路由的解决方案主要由两大厂家把持——Broadcom（博通）和Atheros(目前已被Qualcomm高通收购)以下是两家的产品列表链接：Atheros /wiki/AtherosAtheros被收购后设计的芯片/wiki/Qualcomm_AtherosBroadcom /wiki/Broadcom！！这两家的解决方案将是重点，图例和说明在下一楼上！！还有少部分份额则是由廉价的螃蟹（realtek），Ralink(雷凌)和比较昂贵（还是没有Broadcom贵，博通方案，特别是高端解决方案纯属于坑爹价的类型）的Marvell，Ubicom（只用主芯片的解决方案，没有无线芯片的解决方案，D-link的中高端产品用的最多）方案占据.（早期的主芯片解决方案中还有intel的strongARM插足，如有名的IXP4XX系类）D-link dir-655 A3版解决方案:主芯片Ubicom IP5160U，千兆交换芯片VITESSE VSC7385，无线基带+射频芯片：Atheros AR5416+AR2133(MINI PCI)Ubicom属于比较小众的解决方案，但却是D-link的御用芯片，这种芯片的特点是多线程的性能非常好，这也是D-link一直再上默默投入的原因，D-link很早就在此基础上开发了自己流控固件，类似于killer网卡的那种QOS，可以设置网络游戏封包的优先权，高端系列的转发也很不错，无线方面一般是配合Atheros的无线网卡，所以无线性能也很有保障，缺点嘛，显而易见，芯片集成度不高，整套方案很繁杂，成本很高belkin 8235-4 V2 （v2000）解决方案：主芯片+无线Ralink RT3025F ，千兆交换芯片realtek RTL8366RB/SB其实Ralink的这个芯片已经集成了一个百兆的交换机，只是这个路由需要千兆的功能所以外加了千兆的交换芯片，Ralink 的解决方案一般集成度比较高，也比较廉价，但是Ralink的由于无线和网络芯片的研发起步的比较早，所以性能还是很不错的，不过产品线比较单一，优势是在信号和传输稳定上，缺点则是芯片的发热（集成度高）和802.11N的极限传输速度上代表产品还有MOTO 2108-N9/D9 , ASUS RT-N13, 华为HG255Ddir 615 A版解决方案:主芯片Marvell 88F5180, 交换芯片Marvell 88E6061, 无线基带+射频芯片Marvell 88W8361P+88W8060可以看出Marvell的方案一般为全套的解决方案，一般不会与其他芯片混用，而且设计的也比较复杂，成本比较高，典型代表还有Netgear的WNR854T和苹果的airport extreme base station A1354，优点是无线极限传输性能不错，主芯片转发也不错，缺点是方案复杂，成本很高dir-615 F3版或FG版解决方案：主芯片+无线芯片+交换芯片Realtek RTL8196B廉价路由上用烂的方案，性能不是很好，不管是转发抑或是无线覆盖或是传输稳定性，口碑都不好，FG版也成为国内615系列口碑最烂的版本，Realtek做无线相对较少，对这方面投入的没有有线那么多，54M的时候很响亮的8187L USB无线网卡解决方案是其经典的代表作，但是近几年的在无线方面建树较少，所以无线路由选购时尽量不要选采用螃蟹芯片的产品linksys WRV54G V1解决方案：主芯片intel IXP425 @266MHz，交换芯片KENDIN KS8995M, 无线基带+射频芯片Intersil ISL3880 +ISL3686A，自从Intel将strongARM卖给Marvell以后，Intel的解决方案自此从路由市场销声匿迹了，这是04年初上市的老路由，一般Intel解决方案都定位为中小企业及的产品，比家用级高一个档次，这款型号对应的家用版本就是赫赫有名的WRT54G,但显然IXP425的性能是Broadcom BCM4712这类芯片所不能比拟的，所以也注定了他的过高的身价，在市场中的产品也是凤毛麟角，代表产品还有Actiontec MI424WR（此款为IXP425全频版@533MHz ）, linksys WRT300N v1，casio RV042注释：进入802.11N无线时代，主要的无线芯片厂都拿出了自己解决方案Broadcom叫INTENSI-FI，Atheros 叫XSPAN，Marvell叫Top Dog，螃蟹和雷凌的叫法不详2.各路由厂家的喜好linksys(Casio）：intel（早期），BroadcomASUS:BroadcomNetgear：Broadcom，Marvell（中高端），Atheros（中低端），Realtek（低端）Buffalo：Broacom( 早期)，Atheros（目前，高端），Ralink（目前，低端）apple：Marvell+Atheros(前者提供主芯片，后者提供无线)Belkin: Broadcom（中高端），Ralink(中低端)d-link:Ubicon+Atheros(中高端：前者提供主芯片，后者提供无线)，Atheros（中低端），Ralink(中低端)，Marvell（中端），realtek(低端)moto：Broadcom，RalinkTPlink&Mercury&FAST(普联，水星，迅捷基本算是一家公司)：Atheros, MTK(是的你没看错!!!)以上是比较常见的牌子，韩国棒子的ToTolink和斐讯国内也有一定市场，但是我没玩过，所以就不说了。

路由器芯片路由器是一种网络设备，它充当网络连接的中心枢纽，将多个设备连接在一起，以实现互联网的访问和数据传输。

而芯片则是支持路由器正常运行的核心组件之一。

本文将对路由器芯片进行详细介绍，包括其功能、分类、性能指标等方面。

一、路由器芯片的功能1.处理数据流量：路由器芯片能够解析网络数据包，并将其转发到目标设备或网络。

它能够处理大量的数据流量，确保数据的快速传输。

2.安全加密：路由器芯片提供安全加密机制，能够保护网络中的数据不被非授权访问。

它可以实现防火墙功能，检测和阻止恶意攻击。

3.无线信号处理：路由器芯片中的无线信号处理模块，能够将有线网络信号转换为无线信号，并进行调制解调，使得设备可以通过无线方式连接到网络。

4.性能优化：路由器芯片具备高速计算和优化处理能力，能够提高路由器的性能和效率。

它能够支持多个设备同时连接，并分配网络资源，以确保用户的网络体验。

二、路由器芯片的分类1.网络处理器：网络处理器是一种用于处理网络数据和控制的专用芯片。

它能够解析网络数据包、路由选择、数据转发等操作。

2.交换芯片：交换芯片是一种用于路由器交换机的核心芯片。

它负责路由器内部的数据交换和数据转发。

3.无线芯片：无线芯片是路由器无线信号处理的核心组件。

它能够支持不同的无线通信协议，如802.11n、802.11ac等，提供无线网络连接功能。

4.安全芯片：安全芯片是用于路由器安全功能的专用芯片。

它可以进行加密解密操作，确保网络中的数据传输和存储的安全性。

三、路由器芯片的性能指标1.处理速度：路由器芯片的处理速度是一个重要的性能指标。

它一般以处理数据包的数量和速度来衡量，通常以每秒处理的数据包数量（PPS）和每秒传输的数据量（Gbps）来表达。

2.内存容量：路由器芯片的内存容量决定了它能够处理和存储的数据量。

内存容量大的芯片能够处理更大规模的数据流量。

3.功耗：功耗是路由器芯片在运行时消耗的能量。

低功耗的芯片能够降低路由器的能耗，节省能源并延长设备的寿命。

路由器主要的性能参有哪些在如今这个高度互联的时代，路由器成为了家庭和办公场所中不可或缺的网络设备。

它就像是网络世界的交通枢纽，负责将数据准确无误地传输到各个终端设备。

然而，要选择一款适合自己需求的路由器，了解其主要性能参数是至关重要的。

接下来，咱们就详细说一说路由器主要的性能参数都有哪些。

首先，无线传输速率是一个关键的性能指标。

这就好比是道路的宽窄，决定了数据流通的速度。

通常以 Mbps（兆比特每秒）为单位，常见的有 300Mbps、600Mbps、1200Mbps 甚至更高。

一般来说，数值越大，意味着路由器在单位时间内能够传输的数据量越多，网络速度也就越快。

但需要注意的是，实际的无线传输速率会受到多种因素的影响，比如距离、障碍物、干扰等。

其次是频段。

目前常见的路由器频段有 24GHz 和 5GHz 两种。

24GHz 频段的覆盖范围广，穿透力强，但在传输速率上相对较慢，并且容易受到其他电子设备的干扰，比如微波炉、蓝牙设备等。

5GHz 频段则具有更高的传输速率和更少的干扰，但覆盖范围相对较小，穿透力也较弱。

一些高端路由器还支持双频合一，能根据设备的距离和网络环境自动切换频段，以提供更稳定和快速的网络连接。

天线数量和增益也会影响路由器的性能。

天线数量并不一定直接代表信号强度和传输速度，但多天线的设计可以在一定程度上提高信号的稳定性和覆盖范围。

天线增益则表示天线增强信号的能力，增益值越大，信号传播的距离越远，但同时波束宽度也会变窄，可能导致覆盖角度变小。

然后是网络标准。

比如WiFi 5（80211ac）、WiFi 6（80211ax）等。

较新的网络标准通常具有更好的性能和效率，例如 WiFi 6 支持更多的设备同时连接、更低的延迟和更高的网络容量。

如果您的设备支持较新的网络标准，选择相应的路由器可以获得更好的网络体验。

接着是内存和处理器。

路由器的内存和处理器就像是它的“大脑”和“记忆库”，决定了其能够同时处理多少数据和运行多少功能。

eh100ap-9262规格书一、产品概述EH100AP-9262是一款高性能的无线路由器，适用于家庭和小型办公环境。

它采用最新的无线技术，提供稳定可靠的无线网络连接，并具备强大的数据处理能力和广泛的应用场景。

二、技术参数1.硬件配置-处理器：4核ARM Cortex-A53-内存：1GB DDR3-存储：8GB闪存-无线芯片：2.4GHz/5GHz双频双天线设计，支持IEEE 802.11ac 标准-以太网接口：4个千兆以太网口- USB接口：1个USB 2.0-天线增益：5dBi2.网络性能-无线频率：2.4GHz和5GHz双频率自动切换，最高速率可达1200Mbps-无线覆盖范围：大于100平方米-传输功率：最大20dBm-网络协议：支持IPv4/IPv6协议-安全性：支持WPA/WPA2和WPA3加密技术，具备防火墙功能3.功能特点-多种工作模式：路由器模式、AP模式、桥接模式等- QoS技术：支持流量控制和带宽管理，提供更稳定和流畅的网络体验-远程管理：可通过手机APP或计算机远程管理路由器设置-多用户支持：支持同时连接多个用户设备，不影响网络速度和稳定性4.管理与设置- Web管理界面：可通过浏览器进入路由器管理界面，进行网络设置和管理-高级设置：支持端口映射、动态DNS、静态路由等高级设置功能-安全设置：支持MAC地址过滤、IP/MAC绑定、黑名单功能等，提高网络安全性-系统日志：可查看系统运行日志和异常报警信息，方便故障排查三、应用场景EH100AP-9262适用于家庭和小型办公环境，可满足多种网络需求。

以下是几个典型应用场景：1.家庭网络：EH100AP-9262可提供稳定的无线网络连接，支持多个家庭设备的同时上网，如手机、平板、智能电视等。

2.小型办公室：EH100AP-9262能够满足小型办公室的网络需求，支持多个办公设备同时连接互联网，提供稳定的网络速度和可靠性。

3.商业场所：EH100AP-9262适用于酒店、咖啡厅、餐厅等商业场所，提供稳定的无线网络服务，满足客户上网需求。