8-bit PICmicro microcontroller, 14 KB, 20 MHz, TQFP-44

PIC16F877A

Description
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
- Program Memory Type: Flash
- Program Memory Size (KB): 14
- CPU Speed (MIPS/DMIPS): 5
- SRAM (B): 368
- Data EEPROM/HEF (bytes): 256
- Digital Communication Peripherals: 1-UART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
- Capture/Compare/PWM Peripherals: 2 Input Capture, 2 CCP,
- Timers: 2 x 8-bit, 1 x 16-bit
- ADC Input: 8 ch, 10-bit
- Number of Comparators: 2
- Temperature Range (°C): -40 to 85
- Operating Voltage Range (V): 2 to 5.5
- Pin Count: 40/44