Datasheet > SED1540D0B

SED1540D0B

更新时间： 2024-11-09 19:12:27

品牌	Logo	应用领域
精工 - SEIKO		驱动接口集成电路
页数	文件大小	规格书
30页	274K
描述
LIQUID CRYSTAL DISPLAY DRIVER, UUC100, GOLD BUMP, DIE-100

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SED1540D0B 数据手册

SED1540 Series

OVERVIEW

FEATURES

The SED1540 is a segment LCD driver intended for use

with medium size LCD panels.

• Fast 8-bit MPU interface compatible with 80- and 68-

family microcomputers

The driver generates LCD drive signals from data sup-

plied by an MPU over a high speed, 8-bit bus, 4-bit bus

and stored in its internal display RAM.

• Rich command set

• 73 segment drive outputs

• 4 common drive outputs

The SED1540 incorporates innovative circuit design

strategies, to achieve very low power consumption at a

wide range of operating voltages, and a rich command

set. These features give the designer a flexible means of

implementing small to medium size LCD displays for

compact, low power systems.

• Selectable 1/3 or 1/4 duty cycle

• Low power consumption -70 µW maximum

• Wide range of supply voltages, VSS

–2.4 V to –7.0 V

• Implemented in CMOS

• Choice of packages

—SED1540F0A : 100-pin QFP

—SED1540D0A : Aluminum pad chip

—SED1540D0B : Gold bump chip

Clock Source

External clock

Internal osc.

fCL

Frame Frequency

85/64 Hz

4 kHz

18 kHz

375/281 Hz

EPSON

6–1

12 3 4 5 6 7...30

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与SED1540D0B相关器件

型号	品牌	获取价格	描述	数据表
SED1540DOA	SEIKO	获取价格	Dot Matrix LCD Driver, 4 X 73 Dots, CMOS, DIE
SED1540F0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, PQFP100, PLASTIC, QFP5-100
SED1540FOA	SEIKO	获取价格	Dot Matrix LCD Driver, 4 X 73 Dots, CMOS, PQFP100, QFP5-100
SED1560	ETC	获取价格	Low-power operation: 8 umA 1 kHz, 6V LCD
SED1560D0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC216
SED1560DAA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC216
SED1560DOB	SEIKO	获取价格	Dot Matrix LCD Driver, 65 X 102 Dots, CMOS, DIE
SED1560T0B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC
SED1560TOB	SEIKO	获取价格	Dot Matrix LCD Driver, 65 X 102 Dots, CMOS, DIE
SED1560TQA	SEIKO	获取价格	Liquid Crystal Driver, 166-Segment, CMOS, DIE