Datasheet > SED1240DAB

SED1240DAB

更新时间： 2024-11-25 20:50:43

品牌	Logo	应用领域
精工 - SEIKO		驱动外围集成电路
页数	文件大小	规格书
67页	736K
描述
32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210

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中文翻译

获取价格

数据手册

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SED1240DAB 数据手册

SED1240 Series

• Built-in CR oscillating circuit (Built-in C, R)

• External clock input

• High-speed MPU interface

Interface with both MPUs of 68 series/80 series

Interface by 4 bits/8 bits

• Serial interface

• Character font 5 × 8 dots

• Duty ratio 1 1/34 (SED1240)

2 1/26 (SED1241)

OVERVIEW

The SED1240 Series is a character display dot matrix

LCD controller driver. This driver can display up to 64

characters and 6 user-defined characters, and up to 160

symbols according to the 4-bit, 8-bit or serial data which

is sent from a microcomputer.

The built-in character generator ROM is provided with

up to 544 types of character fonts having a structure of 5

× 8 dots. Up to 256 types can be continuously called by

different character fonts by uses and countries and permits

a wider range of use. This driver incorporates a user-

defined character RAM for 6 characters of 5 × 8 dots and

can be used for the display of higher degree of freedom

by means of a symbol register.

3 1/18 (SED1242)

• Simple command setup

• Built-in liquid crystal drive power circuit

The boosting circuit, voltage regulating circuit, voltage

follower × 4, and resistor for power regulating circuit

for bias select commands are incorporated.

• Built-in electronic volume function

• Lower power consumption

The driver can operate handy units at the minimum

power consumption by using its merit of lower power

consumption, standby mode, and sleep mode.

80 µA max

(at ordinary operation (during

display): Including the internal

power supply operating current)

FEATURES

500 µA max (at ordinary operation (during

access): fcyc = 200 KHz,

including the internal power

supply operating current)

• Built-in display data RAM 80-character + 6-character

user-defined characters + 160 symbols

• CGROM (for up to 544 characters), CGRAM (6

characters), symbol register (160 symbols)

• Display digits × Number of lines

20 µA max

(in standby mode: Oscillation

ON, power OFF, static icon

display)

1(16 digits) × 4 lines + 160 symbols + 10 static irons

(SED1240)

5 µA max

(in sleep mode: oscillation OFF,

power OFF, display OFF)

2(16 digits) × 3 lines + 160 symbols + 10 static icons

(SED1241)

3(16 digits) × 2 lines + 160 symbols + 10 static icons

(SED1242)

• Power supply:

VDD - VSS

1.8 V to 5.5 V

5.5 V to 16.0 V

VDD - VSS2

VDD - V5

• Wide operating temperature range

110 static icons (SED1240)

Ta = –30 to +85°C

210 static icons (SED1241)

• CMOS process

310 static icons (SED1242)

• Pad pitch 90 µm Min

• Vertical double-size display function

• Line vertical scroll function

• Line blink function

• Delivery form

Chip (gold bump product)

TCP

• This IC is not designed against radiation and strong

light and noise.

SED124 D_**

SED124 T_**

• Symbol blink function

EPSON

8–1

12 3 4 5 6 7...67

中文翻译

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与SED1240DAB相关器件

型号	品牌	获取价格	描述	数据表
SED1240DBB	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210
SED1240T	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC194, TCP
SED1240T0A	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210
SED1240T0B	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210
SED1240T0G	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210
SED1240TXX	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC, TCP
SED1241	SEIKO	获取价格	32X80 DOTS DOT MAT LCD DSPL CTLR, TCP
SED1241D	SEIKO	获取价格	24X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC194, GOLD BUMP, DIE-194
SED1241DAB	SEIKO	获取价格	24X80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210, DIE-210
SED1241DGB	SEIKO	获取价格	Dot Matrix LCD Driver, 24 X 80 Dots, CMOS, DIE-210

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