HT82M30A-18DIP-A datasheet(1/13 Pages) HOLTEK

Part #	HT82M30A-18DIP-A

Description	3/5-Key 3D PS/2 Optical Mouse Controller

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Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

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HT82M30A

3/5-Key 3D PS/2 Optical Mouse Controller

Pin Assignment

Rev. 1.10

1

August 4, 2004

Feature

· Operating voltage: 4.0V~5.5V

· Microsoft Intelli 3D PS/2 and IBM PS/2 mouse

compatible

· Microsoft Windows 2000 and 5-button Wheel mouse

compatible

· Z-axis can support three kinds of scroller input

divided by 2 or 4 (only for H2610 and H2620)

· Supports 400 or 800 DPI for H2051

· Serial interface with H2051, H2610, H2620

· Auto detect as to which photo sensor is used

· 2MHz RC oscillator for system frequency with

external pull-high resistor (140k

W)

· 16/18-pin DIP package

General Description

The HT82M30A is designed as 2D, 3D 3/5-key PS/2 op-

tical mouse controller. These have serial interface to ac-

cess the Agilent sensor H2051, H2610, H2620 or the

same compatible series sensor. Refer to the datasheets

for detailed register descriptions of the Agilent sensors.

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

1

2

3

4

5

6

7

8

R O

R B 0

P S 2 D

P S 2 C K

N C

O S C 1

V D D

R E S

R B

L B

Z 2 / A

Z 1 / B

R B 1

S D I O

S C L K

V S S

H T 8 2 M 3 0 A

1 6 D I P - A

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

1

2

3

4

5

6

7

8

9

H T 8 2 M 3 0 A

1 8 D I P - A

R B

L B

Z 2 / A

Z 1 / B

R B 1

S D I O

S C L K

V S S

S E L 1

R O

R B 0

P S 2 D

P S 2 C K

N C

O S C 1

V D D

R E S

S E L 2

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HT82M30A-18DIP-A Datasheet(PDF) 1 Page - Holtek Semiconductor Inc

HT82M30A-18DIP-A Datasheet(HTML) 1 Page - Holtek Semiconductor Inc

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