Datasheet > SED1280F

SED1280F

更新时间： 2024-11-28 20:44:31

品牌	Logo	应用领域
精工 - SEIKO		时钟驱动外围集成电路
页数	文件大小	规格书
7页	86K
描述
16X40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP100, PLASTIC, QFP5-100

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数据手册

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SED1280F 数据手册

PF558-03

SED1280F

Dot Matrix LCD Controller Driver

Serial Data Interface

Built-in Key Matrix Controller

Built-in LED Controller

DESCRIPTION

SED1280F is a dot matrix type LCD controller driver exclusively for displaying characters. Display control is

possible up to 80 characters with the built-in CG-RAM when used with an expansion driver.

Since this driver is provided with the conventional SED1278F as its core, enhanced with additional functions by

serial data interface for connection with MPU, key matrix controller, LED controller and inputÅ^output ports, it is

the most suitable for application to appliances such as a facsimile machine.

The CG can be utilized in applications tuned to the users, needs by altering data in the built-in CG-ROM.

FEATURES

Connection with MPU by serial data IÅ^

LCD control section

Display data RAM ......................................80 bytes (80 characters)

Character generator ROM .........................240 characters (Able to 256 characters)

Character font ............................5 10 dots (240 types)

Character generator RAM ..........................64 bytes

7 (5 8)..............................8 types

10 (5 11) .........................4 types

LCD drive output

Segment signal output ...............40 pins

Common signal output...............16 pins

Duty

SED1280F

SED1181F

Number of Characters Displayed

8 columns 1 line

One-line display

Two-line display

1/8, 1/11

80 columns 1 line

8 columns 2 lines

40 columns 2 lines

1/16

Examples of numbers of characters displayed

Key matrix scan controller

Capable of controlling 8 10 keys.

LED controller

Capable of controlling 5 8 LEDs.

I/O ports

Input port : 3

Output port : 2

Single power supply ...................................5V±10% (Logic)

Low LCD driving voltage ............................V -V +3.0V

Package .....................................................QFP5-100pin (plastic)

12 3 4 5 6 7

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与SED1280F相关器件

型号	品牌	获取价格	描述	数据表
SED1280F0A	SEIKO	获取价格	Dot Matrix LCD Driver, 16 X 40 Dots, CMOS, PQFP100
SED1280F0B	SEIKO	获取价格	Dot Matrix LCD Driver, 16 X 40 Dots, CMOS, PQFP100
SED1280F0C	SEIKO	获取价格	Dot Matrix LCD Driver, 16 X 40 Dots, CMOS, PQFP100
SED1330	ETC	获取价格	CMOS GRAPHIC LCD CONTROLLER
SED1330F	ETC	获取价格	CMOS GRAPHIC LCD CONTROLLER
SED1330FBA	ISSI	获取价格	Dot Matrix LCD Controller, 640 X 256 Pixels, CMOS, PQFP60, QFP5-64/60
SED1330FBA	MICRO-ELECTRONICS	获取价格	Dot Matrix LCD Controller, CMOS, PQFP60, PLASTIC, QFP5-60
SED1330FBA	SEIKO	获取价格	Dot Matrix LCD Controller, 128 X 32 Characters, CMOS, PQFP60, QFP-60
SED1330FBB	MICRO-ELECTRONICS	获取价格	Dot Matrix LCD Controller, CMOS, PQFP60, PLASTIC, QFP6-60
SED1335	EPSON	获取价格	LCD Controller ICs