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    2. LPC2220

      芯片信息

      型號 封裝 在線定購
      LPC2220FBD144(查看) LQFP144

      引腳布局

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      技術資料—— LPC2220 PDF技術資料

      LPC2220 概述

      The LPC2220 microcontroller is based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.

      With its 144-pin package, low power consumption, various 32-bit timers, 8-channel 10-bit ADC, PWM channels, and up to nine external interrupt pins the LPC2220 is particularly suitable for industrial control, medical systems, access control and point-of-sale. The LPC2220 can provide up to 76 GPIOs depending on bus configuration. With a wide range of serial communications interfaces, the LPC2220 is also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications.

      LPC2220 參數
      LPC2220 存儲器
      FLASH (kB) -
      RAM (kB) 64
      LPC2220 性能參數
      fmax (MHz) 75
      I/Opins 76
      UART 2
      I²C 1
      I²S -
      SPI 2
      SSP -
      ADC 8
      DAC -
      定時器 3
      PWM 6
      I/O 電壓 (V) 3.3
      CPU 電壓 (V) 1.8
      LPC2220 封裝與引腳
      LQFP144



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