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D75212A Datasheet Upd75212a

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD75212A 4-BIT SINGLE-CHIP.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The µPD75212A is a microputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip.

The µPD75212A is a version of the µ PD75216A with a small ROM capacity (12K).

The µPD75212A uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for applications requiring the timer/watch function and high-speed interrupt servicing.

Key Features

  • Architecture equal to that of an 8-bit microcomputer High-speed operation : Minimum instruction execution time : 0.95 µs (when operated at 4.19 MHz) Instruction execution time variable function realizing a wide range of operating voltages On-chip large-capacity program memory : 12K bytes.
  • Watch operation with an ultra low current consumption : 5 µA TYP. (at the 3 V operation).
  • On-chip programmable fluorescent display tube controller/driv.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
D75216ACW UPD75216ACW
D75206CW upD75206
D75208CW UPD75208
D75237GJ UPD75237GJ
D750010A UPD750010A
D75004CU UPD75004CU
D75006 UPD75006
D7500H UPD7500H
D7502G UPD7502G
D7503G UPD7503

D75212A Distributor