当前位置：文档之家 › MEMORY存储芯片LPC2292FBD144中文规格书

MEMORY存储芯片LPC2292FBD144中文规格书

  • 格式：pdf
  • 大小：79.37 KB
  • 文档页数：4

下载文档原格式

  / 4

合集下载

  1. 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

LPC122XAll information provided in this document is subject to legal disclaimers.© NXP B.V. 2011. All rights reserved.Product data sheetRev. 2 — 26 August 2011 37 of 61NXP SemiconductorsLPC122x32-bit ARM Cortex-M0 microcontroller

Conditions: VDD(3V3) = 3.3 V; sleep mode entered from flash; all peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral clocks disabled; internal pull-up resistors disabled; BOD disabled.(1)System oscillator and system PLL disabled; IRC enabled.(2)System oscillator and system PLL enabled; IRC disabled.(3)System oscillator enabled with external clock input; IRC and system PLL disabled.Fig 10.Sleep mode: Typical supply current IDD versus supply voltage VDD(3V3) for different system clock frequencies

Conditions: BOD disabled; all oscillators and analog blocks disabled in the PDSLEEPCFG register Fig 11.Deep-sleep mode: Typical supply current IDD versus temperature for different supply voltages VDD(3V3)VDD(3V3) (V)3.03.63.43.2002aag18823145IDD(mA)

033 MHz(2)24 MHz(2)12 MHz(1)1 MHz(3)4 MHz(3)

002aag19020403050IDD(μA)

10temperature (°C)-4085351060-15VDD(3V3) = 3.6 V3.3 V3.0 VLPC122XAll information provided in this document is subject to legal disclaimers.© NXP B.V. 2011. All rights reserved.Product data sheetRev. 2 — 26 August 2011 38 of 61NXP SemiconductorsLPC122x32-bit ARM Cortex-M0 microcontroller

10.3Electrical pin characteristics

Fig 12.Deep power-down mode: Typical supply current IDD versus temperature for different supply voltages VDD(3V3)002aag1890.70.90.81.0IDD(μA)

0.6temperature (°C)-4085351060-15VDD(3V3) = 3.6 V3.3 V3.0 V

Conditions: VDD(IO) = 3.3 VFig 13.High-drive pins: Typical HIGH-level output voltage VOH versus HIGH-level output current IOHIOH (mA)0483216002aag1752.82.43.23.6VOH(V)

2low mode-40 °C+25 °C+70 °C+85 °Clow mode-40 °C+25 °C+70 °C+85 °C