44-Pin Quad Microcontroller, Commercial Temperature, 5V, 20mA
44-Pin Quad Flat Pack Microcontroller, 8-Bit, 12.5 MHz, 5V, 256B RAM
12.5MHz ROMless 256B RAM 1-Channel Timer IC, 0-70°C, 5V
12.5MHz ROMless 256B PQFP Surface Mount Microcontroller
PERIPHERAL 82C42PD 12.5 PLCC44
