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UPD780232

NEC
Part Number UPD780232
Manufacturer NEC
Description 8-bit Single-Chip Microcontroller
Published Nov 30, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD780232 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD780232 is a member ...
Datasheet PDF File UPD780232 PDF File

UPD780232
UPD780232

Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD780232 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD780232 is a member of the µPD780232 Subseries in the 78K/0 Series.
The µPD780232 Subseries consists of products that incorporate a VFD controller/driver for panel control.
A flash memory version, the µPD78F0233, that can operate within the same power supply voltage range as the mask ROM version, and various development tools are also under development.
Detailed function descriptions are provided in the following user’s manuals.
Be sure to read them before designing.
µPD780232 Subseries User’s Manual: U13364E 78K/0 Series User’s Manual Instructions: U12326E FEATURES • I/O ports: 40 • Internal ROM and RAM • Internal ROM: • Internal high-speed RAM: • Internal buffer RAM: • VFD display RAM: 16 KB 768 bytes 32 bytes 112 bytes • VFD controller/driver: 53 display outputs (Universal grid supported) • 8-bit resolution A/D converter: 4 channels • Serial interface: 2 channels • Timer: 4 channels • Power supply voltage: VDD = 4.
5 to 5.
5 V • Minimum instruction execution time can be changed from high speed (0.
4 µs) to low speed (6.
4 µs) APPLICATIONS Monolithic mini components, separated mini components, tuners, cassette tape decks, CD/MD players, audio amplifiers, etc.
ORDERING INFORMATION Part Number Package 80-pin plastic QFP (14 × 14) µPD780232GC-×××-8BT Remark ××× indicates ROM code suffix.
The information in this document is subject to change without notice.
Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country.
Please check with local NEC representative for availability and additional information.
Document No.
U13415EJ2V0DS00 (2nd edition) Date Published May 2001 N CP(K) Printed in Japan The mark shows major revised points.
© 2000 1998 µPD780232 78K/0 SERIES LINEUP The products in the 78K/0 Series are listed below.
The names enclosed in boxes are subseries names.
Products in mass product...


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