The PIC12F1822T-I/MF from MICROCHIP TECH. is PIC XLP 12F family 8-Pin DFN 8-Bit flash microcontroller with XLP technology. The PIC12F1822T-I/MF microcontroller has 3.5KB (2K x 14) FLASH program memory, 256 x 8 EEPROM data memory, 128 x 8 RAM size, 6 I/O general-purpose I/O pins, 4-channel 10-bit analog-to-digital (A/D) converter and one 5-bit digital-to-analog (D/A) converter. This microcontroller operates at a maximum frequency of 32MHz with wide operating voltage of 1.8 to 5.5V. Operating temperature range is from -40°C to 85°C.