Datasheet > SED1210F0B

SED1210F0B

更新时间： 2024-09-16 21:21:43

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
25页	107K
描述
Dot Matrix LCD Driver, 16 X 40 Dots, CMOS, PQFP80

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SED1210F0B 数据手册

SED1210

OVERVIEW

FEATURES

The SED1210F is a Liquid Crystal Display (LCD)

character display controller/driver, capable of directly

driving displays of up to 16 characters. If an external

expansion driver is used, displays of up to 40 characters

can be generated.

• Internal display RAM to hold 40 8-bit character codes.

• Internal character generator

– CGROM: 160 JIS ASCII characters.

– CGRAM: 4 user programmable 5×8 pixel

characters

The SED1210F has an internal character generator (CG)

consisting of 160 JIS ASCII characters in ROM and four

user definable characters in RAM. The internal CG,

combined with a versatile set of cursor and display

control commands, means that the system CPU is only

responsible for the display data and commands, and not

for the LCD display itself.

– Font:

5×7 pixel characters plus the underline

cursor, of 5×8 pixel characters alone.

– JIS character set using SED1210F0A

– ASCII character set using SED1210F0B

• Internal LCD driver circuitry

– 40 segment driver outputs

– 16 common driver outputs

– Total size: 2 lines of 20 characters each

(maximum). One line of 40 characters

(using an SED1181F for external

expansion)

• CPU interface

– 8-bit CPU data bus

– 13 display control commands

• Low external component count

– Built in RC oscillator (using one external feedback

resistor)

– Built in LCD driver voltage-divider network.

• Implemented using low power CMOS technology

– TTL compatible CPU interface

• Power supply

– Logic: 2.5 V to 5.5 V

– LCD: 3.5 V to 5.5 V

• 80-pin QFP package (plastic)

EPSON

3–1

12 3 4 5 6 7...25

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与SED1210F0B相关器件

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SED1220D0A	SEIKO	获取价格	26X64 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC, GOLD BUMP, DIE
SED1220D0B	SEIKO	获取价格	26X64 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC, GOLD BUMP, DIE
SED1220D0C	SEIKO	获取价格	26X64 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC
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SED1220DGA	SEIKO	获取价格	24X60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC165, 7.70 X 2.77 MM, 0.625 MM HEIGHT, ALUMIN
SED1220DGB	SEIKO	获取价格	24X60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC165, 7.70 X 2.77 MM, 0.625 MM HEIGHT, GOLD B
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