UPD753012 datasheet(1/80 Pages) NEC

Part #	UPD753012

Description	4-BIT SINGLE-CHIP MICROCONTROLLER

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Manufacturer	NEC [NEC]

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4-BIT SINGLE-CHIP MICROCONTROLLER

µPD753012, 753016, 753017

MOS INTEGRATED CIRCUIT

DESCRIPTION

The

µPD753017 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing

capability comparable to that of an 8-bit microcontroller.

It has an on-chip LCD controller/driver with a larger ROM capacity and extended CPU functions compared with

the conventional

µPD75316B, and can provide high-speed operation. It can be supplied in a small plastic TQFP

package (12

× 12 mm) and is suitable for small sets using LCD panels.

For details of functions refer to the following User’s Manual.

µPD753017 User’s Manual : U11282E

FEATURES

•

Low voltage operation: VDD = 2.2 to 5.5 V

· Can be driven by two 1.5 V batteries

•

On-chip memory

· Program memory (ROM):

12288

× 8 bits (

µPD753012)

16384

× 8 bits (

µPD753016)

24576

× 8 bits (

µPD753017)

· Data memory (RAM):

1024

× 4 bits

•

Capable of high-speed operation and variable in-

struction execution time for power saving

· 0.95, 1.91, 3.81, 15.3

µs (at 4.19 MHz operation)

· 0.67, 1.33, 2.67, 10.7

µs (at 6.0 MHz operation)

· 122

µs (at 32.768 kHz operation)

•

Internal programmable LCD controller/driver

•

Small plastic TQFP (12

× 12 mm)

· Suitable for small sets such as cameras

•

One-time PROM:

µPD75P3018

APPLICATION

Remote controllers, camera-contained VCRs, cameras, gas meters, etc.

ORDERING INFORMATION

Part number

Package

µPD753012GC-XXX-3B9

80-pin plastic QFP (14

× 14 mm)

µPD753012GK-XXX-BE9

80-pin plastic TQFP (fine pitch) (12

× 12 mm)

µPD753016GC-XXX-3B9

80-pin plastic QFP (14

× 14 mm)

µPD753016GK-XXX-BE9

80-pin plastic TQFP (fine pitch) (12

× 12 mm)

µPD753017GC-XXX-3B9

80-pin plastic QFP (14

× 14 mm)

µPD753017GK-XXX-BE9

80-pin plastic TQFP (fine pitch) (12

× 12 mm)

Remark

XXX indicates a ROM code suffix.

In this document, unless otherwise specified, the description is made based on

µPD753017

as typical product.

The information in this document is subject to change without notice.

Document No. U10140EJ2V0DS00 (2nd edition)

Date Published December 1997 N

Printed in Japan

©

1995

DATA SHEET

The mark

shows major revised points.

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