TI 德州仪器小尺寸逻辑器件产品选型与价格

TI(德州仪器)德州仪器，简称TI，全球约 30,300人，总部位于美国得克萨斯州的达拉斯，2008年营业额为185亿美元， 是全球领先的半导体公司，为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟技术， 应用领域涵盖无线通讯、宽带、网络家电、数字马达控制与消费类市场。

TI(德州仪器)目录更多关于产品•MSP430系列单片机•TMS370系列单片机•TMS470系列单片机•Stellaris系列单片机•32位C2000单片机•C2000 DSP•C5000 DSP•C6000 DSP•达芬奇 DSP•A/D转换器•D/A转换器•电池管理•PWM控制器•DC/DC控制器MSP430系列单片机MSP430 系列是一个 16 位的、具有精简指令集的、超低功耗的混合型单片机，在 1996 年问世，由于它具有极低的功耗、丰富的片内外设和方便灵活的开发手段，已成为众多单片机系列中一颗耀眼的新星。

MSP430 系列单片机的迅速发展和应用范围的不断扩大，主要取决于以下的特点。

强大的处理能力 MSP430 系列单片机是一个 16 位的单片机，采用了精简指令集（ RISC ）结构，具有丰富的寻址方式（ 7 种源操作数寻址、 4 种目的操作数寻址）、简洁的 27 条内核指令以及大量的模拟指令；大量的寄存器以及片内数据存储器都可参加多种运算；还有高效的查表处理指令；有较高的处理速度，在 8MHz 晶体驱动下指令周期为 125 ns 。

这些特点保证了可编制出高效率的源程序。

在运算速度方面， MSP430 系列单片机能在 8MHz 晶体的驱动下，实现 125ns 的指令周期。

16 位的数据宽度、 125ns 的指令周期以及多功能的硬件乘法器（能实现乘加）相配合，能实现数字信号处理的某些算法（如 FFT 等）。

MSP430 系列单片机的中断源较多，并且可以任意嵌套，使用时灵活方便。

当系统处于省电的备用状态时，用中断请求将它唤醒只用 6us 。

一块高端工业控制终端好选择 —— SK-AM64评估套件测评近几年嵌入式最火的领域，各种工控网关终端绝对算得上一个。

智能家电和工控设备更新换代，对控制终端提出了越来越多的要求，各老牌大厂都不断在更新自己的方案。

目前对这个领域的方案主要需求是更高的安全性、更高的集成度、更高的稳定性、更强的性能，但是开发者如何选择一款合适的方案并非易事。

德州仪器（TI）新推出的AM64X系列方案绝对是目前此领域非常不错的的代表，这次就由我带大家了解一下基于AM64x处理器的评估套件SK-AM64。

开箱视频一、开箱SK-AM64评估套件使用纸质外盒包装，包装盒正面印着产品型号，背面是评估板板载资源的列表和简单的使用说明。

打开盒子可以看到由防静电袋装着开发板。

AM64x 入门套件是一个完整测试和开发平台，适合用于加速原型设计。

套件包括：有线和无线连接、三个扩展头、多个引导选项和灵活的调试功能。

配有TI 的AM64x 处理器和优化的功能集，允许用户使用基于以太网的接口、USB 接口、有线串行接口以及2.4GHz 和5GHz 无线通信来创建商业和工业解决方案。

两个板载1Gbps 以太网端口用于有线连接，此外还有三个扩展头用于扩展板功能。

此套件采用标准串行协议（如UART、I²C 和SPI），可用作通信网关与多个其他器件进行连接。

该入门套件可通过在A53 内核上运行Linux 进行评估，从而可作为远程工业通信网络中的中央引擎，也适合用作可编程逻辑控制器或运动控制器。

额外的嵌入式仿真逻辑允许使用标准开发工具（例如TI 的Code Composer Studio™）进行仿真和调试。

特性•软件：TI Processor SDK Linux/RT Linux/RTOS内核、Yocto文件系统、包含Wi-Fi® 的开箱即用例程•处理：AM64x，含2 个Arm Cortex-A53、4 个Arm Cortex-R5F、1个可以做安全功能使用的M4F，2 个PRU_ICSSG•通过 WiLink™8 WL1837MOD 模块实现双频带Wi-Fi®、Bluetooth®/低功耗蓝牙 5.1；2 个1000/100Mbps RJ-45 以太网接口•连接：可通过micro-USB 连接1 个Type A USB 3.1 gen1（超高速）、板载XDS110 JTAG 仿真器和 3 个UART•扩展和原型设计：40 引脚Raspberry Pi (RPI4) HAT、PRU-ICSSG 实时I/O 和TI-MCU 头•存储: 2GB LPDDR4；SK 上的可引导接口：可移除uSD、USB、16MB OSPI、以太网、UART开发需要自配的硬件•USB-C 5V 3A 电源•USB SD 卡写入器•Micro-SD 卡（16GB 或更大）•用于UART 串行通信的USB Micro-B 电缆•以太网电缆（可选）二、硬件描述此评估板集成了丰富的扩展接口，并且都是目前最流行的扩展接口，比如集成了兼容Raspberry Pi的扩展接口，这将能适配目前Raspberry Pi种类丰富的第三方外设模块，这将简化原型设计的难度而且更具可玩性，让开发者快速验证自己的创意。

Texas Instruments •108 Wild Basin, Suite 350•Austin, TX 78746/stellarisCopyright © 2009–2011 Texas Instruments, Inc. All rights reserved. Stellaris andStellarisWare are registered trademarks of Texas Instruments. ARM and Thumb areregistered trademarks, and Cortex is a trademark of ARM Limited. Other names andbrands may be claimed as the property of others.PB-LM3S9B90EK-05June 29, 2011The Stellaris® LM3S9B90 Ethernet+USB-OTG Evaluation Kit provides a low-cost evaluation platform for the LM3S9B90 ARM® Cortex™-M3-based microcontroller. The kit includes two boards: the EK-LM3S9B90 evaluation board, and the BD-ICDI In-Circuit Debug Interface board.The evaluation board design highlights the LM3S9B90 microcontroller’s10/100 Mbit Ethernet port, full-speed USB-OTG port, In-Circuit Debug Interface (ICDI) board, and easy connection to the GPIO ports.Features The evaluation board uses the LM3S9B90 microcontroller which features a Hibernation module toefficiently power down the device to a low-power state during extended periods of inactivity.The LM3S9B90 microcontroller also features an external 16MHz crystal that provides the main oscillator clock which can directly drive the ARM core clock or an internalPLL to increase the core clock up to 80MHz. A 25MHz crystal is used for the Ethernet clock and a 4.194304MHz crystal is used for the real-time clock. The LM3S9B90 microcontroller also has an internal LDO voltage regulator that supplies power for internal use.The Stellaris LM3S9B90 evaluation board includes the following features: Stellaris LM3S9B90 high-performance microcontroller with large memory –32-bit ARM® Cortex™-M3 core –256KB main Flash memory, 96KB SRAM Ethernet 10/100 port with two LED indicators USB 2.0 Full-Speed OTG port Virtual serial communications port capability Oversized board pads for GPIO access Reset pushbutton and power LED User pushbutton and LEDDetachable In-Circuit Debug Interface (ICDI) board can be used for programming and debugging other Stellaris® boardsKit ContentsThe EK-LM3S9B90 evaluation kit comes with the following:EK-LM3S9B90 Evaluation Board (EVB)BD-ICDI In-Circuit Debug Interface BoardCables–USB cable–10-pin ribbon cable for JTAG–8-pin ribbon cable for power/UART connectionEvaluation Kit CD containing:–Complete documentation–StellarisWare® Peripheral Driver Library andexample source code– A 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4000系列逻辑芯片4000系列逻辑芯片是由德州仪器（Texas Instruments）于1971年推出的一系列逻辑集成电路产品。

该系列芯片使用CMOS （互补型金属氧化物半导体）技术制造，可提供高速和低功耗的逻辑功能。

这些芯片广泛应用于电子设备的控制和数字逻辑电路设计中。

4000系列逻辑芯片采用14引脚DIP封装，方便与其他器件进行连接和布线。

该系列芯片的命名规则为CD4XXX，其中XXX代表具体的逻辑功能。

4000系列逻辑芯片主要包括以下几种类型的芯片：1. 4001：四位双输入的2输入与非门（NOR）芯片。

该芯片可用于实现逻辑与（AND）门、逻辑非（NOT）门等功能。

2. 4011：四位双输入的2输入与门（AND）芯片。

该芯片可用于实现逻辑或（OR）门、逻辑异或（XOR）门等功能。

3. 4013：双位双触发边沿触发器芯片。

该芯片可用于实现存储功能，用于时序逻辑电路设计。

4. 4026：双位5位数字计数器芯片。

该芯片可用于实现数字计数功能，在数字显示电路中被广泛应用。

5. 4060：十二位异步二进制计数器芯片。

该芯片可用于实现长时间计数功能，可应用于定时器设计等领域。

6. 4093：四位双输入的2输入门（NAND）芯片。

该芯片可用于实现逻辑与非（NAND）门、逻辑或非（NOR）门等功能。

4000系列逻辑芯片具有以下优点：1. 高集成度：4000系列芯片具有高度集成的特点，能够实现多种逻辑功能，并且可与其他芯片进行组合，实现更复杂的电路设计。

2. 低功耗：由于采用CMOS技术制造，4000系列芯片具有低功耗的特点。

在电池供电或需要节能的设备中，这种低功耗特性非常有价值。

3. 高可靠性：4000系列芯片具有高抗干扰性和稳定性，能够在各种复杂的工作环境下正常工作，具有较高的可靠性。

综上所述，4000系列逻辑芯片是一类具有高集成度、低功耗和高可靠性的逻辑集成电路产品。

其广泛应用于各种电子设备中，为数字电路设计和控制提供了有效的解决方案。

TI公司提供的元器件清单目录元器件序号型号芯片上丝印器件封装说明1 CSD17505Q5A Q5A封装，管脚间距1.27毫米N MOS管2 INA128 DIP8 仪表放大器3 INA282AIDR SOIC8管脚间距1.27毫米差分运放4 LP2950-33LPRE3 直插LP封装参考电源5 OPA2134PA和OPA2132 DIP封装运放6 OPA2227PA DIP封装运放7 TLV2372 DIP封装轨到轨运放，低功耗550uA8 TLV5638 SOIC8贴片1.27毫米间距12bit DAC 1M采样率SPI 接口9 TPS5430DDA SOIC8贴片1.27毫米间距开关电源10 TPS54331DR SOIC8贴片1.27毫米间距开关电源11 TPS60400DBVT PFK DBV SOT23-5封装管脚间距0.95毫米5管脚负压产生12 TPS61070DDCR AUH DDC SOT23-5封装管脚间距0.95毫米5管脚升压开关电源13 TPS40210 40210 MSOP10管脚间距0.5毫米boost 型开关电源大功率MOS管外置14 UCC38C43 DIP封装升压开关电源大功率，mos管外置15 UCC27324p DIP封装mos管驱动，适用于电机控制。

4A电流16 ADS7886 BNL DCK封装0.65毫米间距，6管脚12bit 1M采样ADC17 VCA810 SOIC8贴片1.27毫米间距+-40db范围压控增益放大器18 TPS7A4001 DNG封装0.65毫米间距8pins。

7到100V输入的线性稳压器输出电流50mA19 TLC372 DIP封装比较器20 TPS61040 PHOI或者PHPI DBV SOT23-5封装0.95毫米间距5管脚低功耗boost型升压开关电源21 ADS8361 DBQ封装24管脚，0.635毫米间距16bit 500K采样率2加2通道ADC。