The PIC16F1826/1827 family of microcontrollers is based upon Microchip’s enhanced mid-range core with a 16 level deep hardware stack and 49 instructions. These MCUs provide up to 8 MIPS, up to 7 Kbytes program memory, up to 384 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator with ±1% accuracy.