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參數(shù)資料
| 型號： | S-4525BA |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動器) |
| 中文描述： | 點(diǎn)陣LCD驅(qū)動器（點(diǎn)陣液晶驅(qū)動器） |
| 文件頁數(shù)： | 2/23頁 |
| 文件大?。?/td> | 166K |
| 代理商： | S-4525BA |
Seiko Instruments Inc.
1
The S-4525BA is a driver IC for use with a dot matrix LCD (Liquid
Crystal Display), and specific for 1/2
～
1/4 bias LCD. It has an 80
family/68 family MPU interface, a display RAM, a CR oscillation circuit,
61 segment driver output, and 16 common driver output. Since it
features wide operating voltage range and low power consumption, it is
suitable as an LCD driver for portable equipment.
E, RWX
(RWX, WRX)
A
0
D
0
to D
7
RESX
SEG
0
to SEG
60
DOT MATRIX LCD DRIVER
S-4525BA
Features
Wide operating voltage range
Logic power supply voltage: -2.4 to -7.0 V
LCD drive voltage: -3.5 to -13.0 V
Built-in CR oscillation circuit: 18 kHz
61-segment, 16-common LCD driver circuit
Built-in display RAM (8-bit
×
61-segment
×
4-page)
Specific for 1/2
～
1/4 bias LCD
Block Diagram
80 family/68 family MPU interface
Duty ratio from 1/16 and 1/32 selectable
Master mode and slave mode selectable
100-pin QFP package
Supply in bare chip is also available
LCD drive circuit
Common decoder
Display data RAM
2560-bit
Input/o
utput
Line
address
decoder
Column address decoder
Column address counter
Column address register
Common counter
Displey line
register
Display timing
generator
Status
Bus
holder
Command
decoder
MPU interface
Row address
decoder
Display data latch
CR osc.
COM
0
to COM
15
(COM
31
to COM
16
)
V
1
to V
5
M/S
FR
OSC
2
OSC
1
Figure 1
Full
adder
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-4525BACA | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:DOT MATRIX LCD DRIVER |
| S-4525BACG | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:DOT MATRIX LCD DRIVER |
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| S454-006 | 功能描述:CABLE SCSI VHDCI68M/HD68M 6' RoHS:是 類別:電纜組件 >> 系列間適配器電纜 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 其它名稱:VS-M12MSD-RJ45-933-B/ 5,0VS-M12MSD-RJ45-933-B/5,0 |
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