UPD753012A Datasheet (NEC) - 4-BIT MICROCONTROLLER

UPD753012A, 4-BIT MICROCONTROLLER

The µPD753017A is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller.

It has an on-chip LCD controller/driver with a larger ROM capacity and extended CPU functions compared with the conventional µPD75316B

UPD753012A Features

* Low voltage operation: VDD = 1.8 to 5.5 V

* Can be driven by two 1.5 V batteries

* On-chip memory

* Program memory (ROM): 12288 × 8 bits (µPD753012A) 16384 × 8 bits (µPD753016A) 24576 × 8 bits (µPD753017A)

* Data memory (RAM): 1024 × 4 bits

* Capable of high-spe