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.
|2 PWM 10-bit
256 Bytes EEPROM data memory
25mA sink/source per I/O
Parallel Slave Port
|Program Memory Type||Flash|
|Program Memory (KB)||14|
|CPU Speed (MIPS)||5|
|Data EEPROM (bytes)||256|
|Digital Communication Peripherals||1-UART, 1-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)|
|Capture/Compare/PWM Peripherals||2 CCP|
|Timers||2 x 8-bit, 1 x 16-bit|
|ADC||8 ch, 10-bit|
|Temperature Range (C)||-40 to 125|
|Operating Voltage Range (V)||2 to 5.5|