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> Ic microcontroller COP402N national 4 bit 40 pin dip
Ic microcontroller COP402N national 4 bit 40 pin dip
New - Surplus from discontinued product line, Sold Each
Photo is representative of all my 40 pin parts
Description = 4-Bit Microcontroller-Microcomputer - with Microwire Serial I/O
Manufacturer = National Semiconductor
Clock Frequency - Max. (Hz) = 4.0M
Clock Frequency - Min. (Hz) = 1.6M
Min Instruction Length (bits) = 8
Max Instruction Length (bits) = 32
Number of Maskable Interrupts = 1
Vsup Nom.(V) Supply Voltage = 5.0
Date Code: B127 or B128 Find data sheet at
