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G-TIME

Electronic Co., Ltd.

Pin Descriptions

Pad No

1

2

3

4

5

6, 7

8

9

10

11, 12

13~16

17~48

GT9128

Segment-type 32x4 LCD Driver

Function

Chip select input

Data output

Shift clock

Data input

Power ground

Not connection ( left open on application )

Power input for LCD voltage divider

Power supply input

Timer output

2KHz or 4KHz frequency output pins

LCD common driver outputs

LCD segment driver outputs

Pad Name

CSB

DO

SK

DATA

VSS

NC

VLCD

VDD

TOUT

BZ, BZB

COM0~ COM 3

SEG0~SEG31

I/O

I

O

I

I

--

--

I

--

O

O

O

O

Absolute Maximum Ratings (

Ta=25鈩? VSS=0V )

Symbol

V

DD

V

LCD

T

IN

T

A

T

STG

Parameter

Power Supply Voltage

LCD Supply Voltage

Input voltage

Operating Temperature

Storage Temperature

Rating

-0.3 ~ 5.5

-0.3 ~ VDD

V

SS

鈥?0.3 ~ V

DD

+0.3

-20 ~ 75

-55 ~ +125

Unit

V

V

V

O

O

C

C

G-TIME Electronic Co., Ltd.,

reserves the right to change products or specifications without notice.

錚?003

G-TIME Electronic Co., Ltd.,

G-TIME

is a trademark of

G-TIME Electronic Co., Ltd.,

GT9128

Rev. 1.01

March 2003

4

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GT9128相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• GT9128
  英文版
  Segment-type 32x4 LCD Driver
  ETC
  GT9128
• GT9128
  英文版
  Segment-type 32x4 LCD Driver
  ETC [ETC]
  GT9128

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