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    2. LPC2114

      芯片信息

      型號 封裝 在線定購
      LPC2114FBD64(查看) LQFP64

      引腳布局

      (點擊圖片看大圖)
      技術資料—— LPC2114 PDF技術資料

      LPC2114 概述

      The LPC2114 is based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 128 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.

      With their compact 64-pin package, low power consumption, various 32-bit timers, 4-channel 10-bit ADC, PWM channels and 46 fast GPIO lines with up to nine external interrupt pins the LPC2114 is particularly suitable for industrial control, medical systems, access control and point-of-sale. With a wide range of serial communications interfaces, the LPC2114 is also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications.

      LPC2114 參數
      LPC2114 存儲器
      FLASH (kB) 128
      RAM (kB) 16
      LPC2114 性能參數
      fmax (MHz) 60
      I/Opins 46
      UART 2
      I²C 1
      SPI 2
      SSP -
      ADC 4
      DAC -
      定時器 3
      PWM 6
      I/O 電壓 (V) 3.3
      CPU 電壓 (V) 1.8
      LPC2114 封裝與引腳
      LQFP64



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