4-BIT SINGLE-CHIP MICROCONTROLLER

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MOS Integrated Circuit

FEATURES • mPD75028 compatible • At full production, the mPD75P036 can be replaced with the mPD75028 which incorporates mask ROM • Memory capacity • Program memory (PROM): 16256 x 8 bits • Data memory (RAM): 1024 x 4 bits • Internal pull-up resistors can be specified by software: Ports 0-3,