PIC16F877A-I/P DIL-40

8-bit Microcontroller based on the PIC RISC architecture.

Max CPU operating frequency: 20MHz
Flash: 8k words
RAM: 368B
EEPROM: 256B

Features

* Pinout compatible to other 40-pin PIC16CXXX and PIC16FXXX microcontrollers

* Timer0: 8-bit timer/counter with 8-bit prescaler
* Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
* Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
* Two Capture, Compare, PWM modules
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
* Synchronous Serial Port (SSP) with SPI (Master mode) and I2C (Master/Slave)
* Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection
* Parallel Slave Port (PSP) - 8 bits wide with external RD, WR and CS controls
* Brown-out detection circuitry for Brown-out Reset (BOR)

* 10-bit, 8-channel Analog-to-Digital Converter (A/D)
* Brown-out Reset (BOR)
* Analog Comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference (VREF) module
- Programmable input multiplexing from device inputs and internal voltage reference
- Comparator outputs are externally accessible

* Self-reprogrammable under software control
* In-Circuit Serial Programming (ICSP) via two pins
* Single-supply 5V In-Circuit Serial Programming
* Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
* Programmable code protection
* Power saving Sleep mode
* Selectable oscillator options
* In-Circuit Debug (ICD) via two pins