* These singlechip CMOS devices are suited for lower-functionality applications where system cost is of prime consideration. Pin and software compatible (different VCC range) 4k/32k OTP verDevice COP620C COP820C COP920C COP622C COP822C COP922C COP640C COP840C COP940C COP642C COP842C COP942C Memory (b
COPCH940C Datasheet (351.29 KB)
COPCH940C
National Semiconductor
351.29 KB
8-bit cmos rom based microcontroller.
COP820C/COP840C Family CMOS ROM Based Microcontrollers with 1k or 2k Memory
August 2000
COP820C/840C Family 8-Bit CMOS ROM Based Microcontrollers wi.
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