This powerful (200 nanosecond instruction execution) easy to program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller includes Microchips powerful PIC architecture into 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 In-Circuit-Debugging, 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.
Technical data
- Program Memory Type Flash
- 14 Kbytes Program Memory Size
- 368 bytes RAM
- 256 bytes Data EEPROM
- 33 I/O
- TQFP44 package
- 2 PWM 10-bit
- In-Circuit-Debugging
- 25mA sink/source per I/O
- Self Programming
- Parallel Slave Port
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