This Microchip integrated circuit features a 100 ns operating speed with 33 instructions and 25 bytes of RAM data memory. It has 12 I/O pins and 512 EPROM program memory (x12 words). The voltage range is 2.5-5.5V and it has a 40 MHz clock input. This CMOS microcontroller is EPROM/ROM-based and has a 0.7 micron process technology. It comes in various packages including 18-pin DIP and SOIC, as well as 20-pin SSOP. The Oscillator Selection (Program) is user-configurable. This item is brand new and original. This listing for 10 PCs . You will receive 10 mcu
eBay