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UPD17P719 - 4-BIT SINGLE-CHIP MICROCONTROLLER

Datasheet Summary

Features

  • Compatible with the µPD17717, µPD17718, and µPD17719 Built-in one-time PROM Supply voltage : 32K bytes (16384 × 16 bits) : PLL operation : VDD = 4.5 to 5.5 V CPU operation : VDD = 3.5 to 5.5 V.

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Datasheet Details

Part number UPD17P719
Manufacturer NEC
File Size 201.72 KB
Description 4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet download datasheet UPD17P719 Datasheet
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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD17P719 4-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN HARDWARE DEDICATED TO DIGITAL TUNING SYSTEMS The µPD17P719 is produced by replacing the built-in masked ROM of the µPD17717, µPD17718, and µPD17719 with a one-time PROM. The µPD17P719 allows programs to be written once, so that the µPD17P719 is suitable for preproduction in µPD17717, µPD17718, or µPD17719 system development or low-volume production. When reading this document, also refer to the publications on the µPD17717, µPD17718, or µPD17719. The electrical characteristics (including power supply currents) and PLL analog characteristics of the µPD17P719 differ from those of the µPD17717, µPD17718, and µPD17719. In high-volume application set production, carefully check those differences.
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