UPD17P719 Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD17P719, 4-BIT SINGLE-CHIP MICROCONTROLLER

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.

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UPD17P719 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 ORDERING INFORMATION Part number Package 80-pin plastic QFP (14 × 14 mm, 0.