2pcs DIP PIC16F877A-I/P microcontroller Microchip 16F877A 2pcs DIP PIC16F877A - I/P microcontroller Microchip 16F877A 10-bit, up to 8-channel Analog-to-Digital Converter (A/D) Brown-out Reset (BOR) Analog Comparator module with: - Programmable on-chip voltage reference (VREF) module - Programmable input multiplexing from device inputs and internal voltage reference - Comparator outputs are externally accessible * Special Microcontroller Features: 100,000 erase/write cycle Enhanced Flash program memory typical 1,000,000 erase/write cycle Data EEPROM memory typical Data EEPROM Retention > 40 years Self-reprogrammable under software control In-Circuit Serial Programming (ICSP) 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 * High-Performance RISC CPU: Only 35 single-word instructions to learn All single-cycle instructions except for program branches, which are two-cycle Operating speed: DC – 20 MHz clock input DC – 200 ns 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 Pinout compatible to other 28-pin or 40/44-pin PIC16CXXX and PIC16FXXX microcontrollers Timer0: 8-bit timer/counter with 8-bit 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 (40/44-pin only) Brown-out detection circuitry for Brown-out Reset (BOR) Low-power, high-speed Flash/EEPROM Wide operating voltage range (2.0V to 5.5V) Commercial and Industrial temperature ranges (this posting is the responsibility of the poster) |
Sherri-beard@dfwind.com (Sherri Beard)
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