Microchip PIC16F688-I/P Microcontroller, 8-Bit, 7KB Flash, Plastic Dip Tube, 14-Pin, 19.05 mm L x 6.35 mm W x 3.3 mm H (Pack of 3): Electronic Controllers: Amazon.com: Industrial & Scientific
1 PCS PIC16F1823-I/P 8/14-Pin Flash Microcontrollers with nanoWatt DIP NEW | eBay