Microchip PIC16F873A-I/SO Microcontroller

8-bit enhanced flash microcontroller, PIC16F87XA family, 2V to 5.5V supply voltage, 7KB flash memory, 128Bytes EEPROM memory, 192Bytes SRAM data memory, 22 I/O pins, 5ch x 10Bit ADC channels, 3 timers, 2 PWM channels, 20MHz clock speed, SPI, I2C, USART interfaces, 28-SOIC case, this powerful 200ns instruction execution yet easy-to-program CMOS FLASH-based 8-bit microcontroller packs Microchips powerful PIC architecture into 28 / 40 / 44 pin package, ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications, supplied in tube.