PIC16F873A

芯片信息

型号 封装 在线定购
PIC16F873A-I/SO(查看) SOIC28
PIC16F873A-I/SP(查看) SPDIP28

引脚布局

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技术资料—— PIC16F873A PDF技术资料

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 参数
PIC16F873A 存储器
Flash (KB)   7
RAM (Bytes)   192
Data EEPROM (bytes)   128
PIC16F873A 其他参数
程序存储器类型   Flash
CPU速率 (MIPS)   5
数字通信模块   1-A/E/USART
1-MSSP(SPI/I2C)
捕捉/比较/PWM 模块   2 CCP
定时器   2 x 8-bit
1 x 16-bit
ADC   5 ch, 10-bit
比较器   2
工作电压 (V)   2 to 5.5
PIC16F873A 封装与引脚
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