Datasheet > SED1526FEY

SED1526FEY

更新时间： 2024-09-17 15:50:51

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
38页	251K
描述
LIQUID CRYSTAL DISPLAY DRIVER, PQFP128, PLASTIC, QFP26-128

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中文翻译

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数据手册

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SED1526FEY 数据手册

SED1526 Series

• High-speed, 8-bit microprocessor interface allowing direct

connection to both the 8080 and 6800

• Supported serial interface

OVERVIEW

The SED1526 series is a single-chip LCD driver for dot-matrix

liquid crystal displays (LCD’s). It accepts serial or 8-bit parallel

display data directly from a microprocessor and stores data in an on-

chip display RAM. It can generate an LCD drive signal independent

from microprocessor clock.

• Rich command functions (upward compatible to SED 1520

Series); they are Read/Write Display Data, Display On/Off

Switching, Set Page Address, Set Initial Display Line, Set

Column Address, Read Status, Static Drive On/Off Switch-

ing, Select Duty, Duty+1, Read-Modify-Write, Select

Segment Driver Direction, Power Save, Reset, Set Power

Control, Set Electronic Controls, Clock Stop.

• On-chip CR oscillator circuit

• On-chip LCD power circuit (The on-chip and external LCD

power supplies are software selectable.)

• Very low power consumption

• Flexible power voltages; 2.4 to 6.0 V (VDD-VSS) and -13.0

to -4.0 V (VDD-V5)

• -40 to +85°C wide operating temperature range

• CMOS process

As the SED1526 series features the very low power dissipation and

wide operating voltage range, it can easily realize a powerful but

compact display unit having a small battery.

A single chip of SED1526 series can drive a 17×80-pixel or 33×64-

pixel LCD panel.

(Note: The SED1526 series are not designed to have EMI resist-

ance.)

FEATURES

• Direct data display using the display RAM. When RAM

data bit is 0, it is not displayed; when 1, it is displayed.

• Large 80×33-bit RAM capacity

• 128-pin QFP5 package with aluminum pad or gold bump

• On-chip LCD driver circuit (97 segment and common

drivers)

Series Specifications (for 128-pin flat package)

Operating clock fCL

(Internal OSC) (TYP.)

Segment

driver

Common

driver

VREG

type

COM

pin positions

Model

Duty

QFP

SED1526F0A

SED1526FBA

SED1526FAA

SED1526FEA

SED1526FEY

SED1528F0A

SED1528DBB

2.9

5.8

2.9

Type A

Type B

Type 1

1/8, 1/9, 1/16, 1/17

20 kHz

2.9

5.8

Type 2

Type 1

Type A

1/32, 1/33

—

VREG type

Type 1 VREG (Built-in power supply regulating voltage)

Temperature gradient: -0.17% /°C

Type 2 VREG (Built-in power supply regulating voltage)

Temperature gradient: 0.00% /°C

COMS pin positions Refer to No. P3 (Package pin layout), No. P4 (PAD layout) and No. P5 (PAD coordinates).

An SED1526 series package has one of following subcodes according to its package type (an example of SED1526):

SED1526F

128-pin QFP5 flat package

SED1526F Y: 128-pin QFP26 flat package

SED1526D

Bear chip

SED1526D A having aluminum pad

SED1526D B having gold bump

^SED1526T**^{: TCP}

EPSON

4–1

12 3 4 5 6 7...38

中文翻译

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与SED1526FEY相关器件

型号	品牌	获取价格	描述	数据表
SED1526FOA	SEIKO	获取价格	暂无描述
SED1526T0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1526TAA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC
SED1526TEA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC
SED1526TOA	SEIKO	获取价格	Dot Matrix LCD Driver, 17 X 80 Dots, CMOS, DIE
SED1527DOA	SEIKO	获取价格	Dot Matrix LCD Driver, 17 X 80 Dots, CMOS, DIE
SED1528	EPSON	获取价格	Dot Matrix LCD Controller Driver
SED1528D0B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC128, 5.92 X 4.68 MM, 0.40 MM HEIGHT, GOLD BUMP, DIE-128
SED1528DAA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC128, 5.92 X 4.68 MM, ALUMINUM PAD, DIE-128
SED1528DAB	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC128, 5.92 X 4.68 MM, GOLD BUMP, DIE-128

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