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D75216ACW Datasheet UPD75216ACW

Manufacturer: NEC (now Renesas Electronics)

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General Description

The µPD75216A is a microcomputer 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 µPD75216A is a product with the ROM capacity and the number of display segments extended for the µ PD75208.

It 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.

Overview

www.DataSheet.co.kr DATA SHEET MOS INTEGRATED CIRCUIT µPD75216A 4-BIT SINGLE-CHIP.

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 : 16K bytes Watch operation with an ultra low current consumption : 5µA TYP. (at the 3 V operation) On-chip programmable fluorescent display tube control.

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