型号 封装 在线定购
PIC16F877A-I/P(查看) PDIP40
PIC16F877A-I/PT(查看) TQFP44


技术资料—— PIC16F877A PDF技术资料

PIC16F877A 概述

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller PIC16F877A packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. The PIC16F877A features 256 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 2 capture/compare/PWM functions, 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 PIC16F877A ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.

PIC16F877A 参数
PIC16F877A 存储器
Flash (KB)   14
RAM (Bytes)   368
Data EEPROM (bytes)   256
PIC16F877A 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
捕捉/比较/PWM 模块   2 CCP
定时器   2 x 8-bit
1 x 16-bit
ADC   8 ch, 10-bit
比较器   2
工作电压 (V)   2 to 5.5
PIC16F877A 封装与引脚

PIC16F877A 特性

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