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    2. PIC16F873A


      型號 封裝 在線定購
      PIC16F873A-I/SO(查看) SOIC28
      PIC16F873A-I/SP(查看) SPDIP28


      技術資料—— PIC16F873A PDF技術資料

      PIC16F873A 概述

      This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller PIC16F873A packs Microchip's powerful PIC® architecture into an 28-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. The PIC16F873A features 128 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 5 channels of 10-bit Analog-to-Digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make the PIC16F873A ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.

      PIC16F873A 參數
      PIC16F873A 存儲器
      Flash (KB)   7
      RAM (Bytes)   192
      Data EEPROM (bytes)   128
      PIC16F873A 其他參數
      程序存儲器類型   Flash
      CPU速率 (MIPS)   5
      數字通信模塊   1-A/E/USART
      捕捉/比較/PWM 模塊   2 CCP
      定時器   2 x 8-bit
      1 x 16-bit
      ADC   5 ch, 10-bit
      比較器   2
      工作電壓 (V)   2 to 5.5
      PIC16F873A 封裝與引腳
      QFN28, SOIC28, SPDIP28, SSOP28

      PIC16F873A 特性

      • 2 PWM 10-bit
      • 128 Bytes EEPROM data memory
      • ICD
      • 25mA sink/source per I/O
      • Self Programming