PIC16F877A

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller 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 it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.
Features:

• Pin Count: 40-pin PDIP
• Program Memory: 14KB or 8K 14-bit Flash
• Max Crystal Speed: 20MHz
• RAM Bytes: 368
• EEPROM Bytes: 256
• Timers: 2 x 8 bit, 1 x 16-bit
• Digital Communication: 1xA/E/USART, 1 x MSSP(SPI/I2C)
• Capture/Compare/PWM: 2 x CCP
• ADC: 8ch, 10-bit
• Comparators: 2