* include an 8-bit memory mapped architecture, 10 MHz CKI with 1µs instruction cycle, three clock opDevice COP87L20CJ COP87L22CJ COP87L40CJ COP87L42CJ COP87L40RJ COP87L42RJ Memory (bytes) 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 32k OTP EPROM 32k OTP EPROM RAM (bytes) 64 64 128 128 128 128
COP684EK Datasheet (347.69 KB)
COP684EK
National Semiconductor
347.69 KB
8-bit cmos rom based microcontrollers with 8k memory/ comparator/ and single-slope a/d capability.
COP87LxxCJ/RJ Family, 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
PRELIMINARY
September 1999
COP87LxxCJ/RJ Family 8-Bit CMO.
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