Микросхема PIC16F877A-I/P, Микроконтроллер 8-Бит, PIC, 20МГц …

Характеристики

PIC16F877A-I/P, Микроконтроллер 8-Бит, PIC, 20МГц …• High performance RISC CPU
• DC-200ns instruction cycle
• Up to 8K x 14 words of flash program memory
• Up to 368 x 8 bytes of data memory (RAM)
• Up to 256 x 8 bytes of EEPROM data memory
• 8 bit timer/counter with 8 bit prescaler
• 16 bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
• 8 bit timer/counter with 8 bit period register, prescaler and postscaler
• 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
• Analog comparator module
• 100.000 erase/write cycle enhanced flash program memory typ.
• 1.000.000 erase/write cycle data EEPROM memory typical
• Data EEPROM retention > 40 years
• Self reprogrammable under software control
• In circuit serial programming via two pins
• Watchdog timer (WDT) with its own on chip RC oscillator for reliable operation