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UPD17P719 Datasheet دیتاشیت PDF دانلود

دیتاشیت - NEC - 4-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN HARDWARE DEDICATED TO DIGITAL TUNING SYSTEMS

شماره قطعه UPD17P719
شرح مفصل 4-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN HARDWARE DEDICATED TO DIGITAL TUNING SYSTEMS
تولید کننده NEC 
آرم NEC 


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UPD17P719 شرح
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.
FEATURES
Compatible with the µPD17717, µPD17718, and µPD17719
Built-in one-time PROM : 32K bytes (16384 × 16 bits)
Supply voltage
: PLL operation : VDD = 4.5 to 5.5 V
CPU operation : VDD = 3.5 to 5.5 V
ORDERING INFORMATION
Part number
µPD17P719GC-3B9
Package
80-pin plastic QFP (14 × 14 mm, 0.65-mm pitch)
The information in this document is subject to change without notice.
Document No. U12112EJ1V0DS00 (1st edition)
Date Published February 1997 J
Printed in Japan
© 1997

قانون اساسیصفحه 30
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شماره قطعه شرح مفصل تولید کنندگان
UPD17P719 4-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN HARDWARE DEDICATED TO DIGITAL TUNING SYSTEMS NEC
NEC
UPD17P719GC-3B9 4-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN HARDWARE DEDICATED TO DIGITAL TUNING SYSTEMS NEC
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