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參數(shù)資料
| 型號： | HT82M398 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | WIN2000 3D PS/2 Mouse Controller |
| 中文描述： | WIN2000三維PS / 2鼠標控制器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 93K |
| 代理商： | HT82M398 |
Pin Description
Pin No.
Pin Name
I/O
Description
1, 2
Z1, Z2
I
Z, axis input supports two kinds of scroller input, namely;
optomechanical and mechanical.
3
VDD
Positive power supply
4
B5
I
Button 5, normal pull-low (50k ), Press connect to high.
5
VSS
Negative power supply
6
OSCI
I
2MHz RC oscillator for system frequency with external pull-high
resistor and built-in Capacitor.
7
CLK
I/O
CLK I/O, PS/2 mouse CLK line. NMOS open drain output with 5k
pull-high resistor.
8
DATA
I/O
DATA I/O, PS/2 mouse DATA line. NMOS open drain output with
5k
pull-high resistor.
9~11
RB, RO, LB
I
Right Button: Normal pull-low (50k ),
Pressing the button connects to high.
Rolling Button: Normal pull-low (50k ),
Pressing the button connects to high.
Left Button: Normal pull-low (50k ),
Pressing the button connects to high.
12
B4
I
Button 4, normal pull-low (50k ), Press connect to high.
13~16
X1,X2,Y1,Y2
I
X/Y axis photo input with built-in Holtek s special dynamic photo
input resistor
Absolute Maximum Ratings
Supply Voltage.............................. 0.3V to 6.5V
Storage Temperature................. 50 C to 125 C
Input Voltage.................V
SS
0.3V to V
DD
+0.3V
Operating Temperature .............. 25 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mumRatings maycausesubstantialdamagetothedevice.Functionaloperationofthisdevice
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
HT82M398A
2
February 22, 2000
相關PDF資料 |
PDF描述 |
|---|---|
| HT82M398A | WIN2000 3D PS/2 Mouse Controller(WIN2000系統(tǒng)3D PS/2鼠標控制器) |
| HT82M39A | 3D PS/2 Mouse Controller(3D PS/2鼠標控制器) |
| HT82M91A | 3D USB Mouse |
| HT82M938R | 27MHz 3D PS2 Mouse Controller |
| HT82M938T | 27MHz 3D PS2 Mouse Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT82M398A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:WIN2000 3D PS/2 Mouse Controller |
| HT82M398A(16DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
| HT82M398A_06 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:5-Key 3D WIN2000 PS/2 Mouse Controller |
| HT82M39A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D PS/2 Mouse Controller |
| HT82M39A(16DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
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