UPD16432BGC-001-9EU Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPD16432BGC-001-9EU

1/8, 1/15 DUTY LCD CONTROLLER/DRIVER

NEC => Renesas Technology 

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD16432B

1/8, 1/15 DUTY LCD CONTROLLER/DRIVER

DESCRIPTION

The µPD16432B is a controller/driver with 1/8 and 1/15 duty dot matrix LCD display capability. It has 60 segment

outputs, 10 common outputs, and 5 dual segment/common outputs, giving a maximum display capability of 12

columns × 2 lines (at 1/15 duty).

LED drive outputs, key scanning key source outputs, and key data inputs are also provided, making it ideal for use

in a car stereo front panel, etc.

FEATURES

• Dot matrix LCD controller/driver

• Pictograph display segment drive capability (max. 64)

• LCD driver unit power supply VLCD independently settable (Max. 10 V)

• On-chip key scan circuit (8 × 4 matrix)

• Alphanumeric character and symbol display capability provided by on-chip ROM (5 × 7 dots)

240 characters + 16 user-defined characters

• Display contents

1/8 duty: 13 columns × 1 line, 64 pictograph displays, 4 LEDs

1/15 duty: 12 columns × 2 lines, 60 pictograph displays, 4 LEDs

• Serial data input/output (SCK, STB, DATA)

• On-chip oscillator

• Reduced power consumption possible using standby mode

ORDERING INFORMATION

Part Number

µPD16432BGC-001-9EU

Package

100-pin plastic QFP (0.5 pitch, 14 × 14), Standard ROM code

Document No. S11092EJ5V0DS00 (5th edition)

Date Published April 1998 N CP(K)

Printed in Japan

©

1998

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