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參數(shù)資料
| 型號(hào)： | HT82M30A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 3/5-Key 3D PS/2 Optical Mouse Controller |
| 中文描述： | 3/5-Key三維的PS / 2光電鼠標(biāo)控制器 |
| 文件頁(yè)數(shù)： | 3/13頁(yè) |
| 文件大?。?/td> | 177K |
| 代理商： | HT82M30A |
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D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
f
SYS
=2MHz
4.0
5.0
5.5
V
I
DD
Operating Current
5V
No load, f
SYS
=2MHz
2.5
4
mA
V
IL1
Input Low Voltage for RB, LB, RO, Z1,
Z2, RB1, RB0, SDIO, SEL1, SEL2,
PS2CK and PS2D
0
0.3V
DD
V
V
IH1
Input High Voltage for RB, LB, RO, Z1,
Z2, RB1, RB0, SDIO, SEL1, SEL2,
PS2CK and PS2D
0.7V
DD
V
DD
V
V
IL2
Input Low Voltage for RES
0
0.4V
DD
V
V
IH2
Input High Voltage for RES
0.9V
DD
V
DD
V
I
OL
I/O Port Sink Current
5V
V
OL
=0.1V
DD
10
20
mA
I
OH
I/O Port Source Current
5V
V
OL
=0.9V
DD
2
4
mA
R
PH
Pull-highResistanceforRB,LB,RO,Z1,
Z2, RB1, RB0, SDIO, SEL1, SEL2,
PS2CK and PS2D
5V
10
30
50
k
A.C. Characteristics
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
t
WDTOSC
Watchdog Oscillator Period
5V
32
65
130
s
t
WDT1
Watchdog Time-out Period
5V
Without WDT prescaler
8
17
33
ms
t
RES
External Reset Low Pulse Width
1
s
HT82M30A
Rev. 1.10
3
August 4, 2004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT82M30A-16DIP-A | 3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M30A-18DIP-A | 3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M32A | 3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M32B | 3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M33A | Plug and Play 2-in-1 (Serial and PS/2) 3D mouse controller(即插即用二合一（串行和PS/2接口) 3D鼠標(biāo)控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82M30A-16DIP-A | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M30A-18DIP-A | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M30B | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M30C | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3/5-Key 3D PS/2 Optical Mouse Controller |
| HT82M30D | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3/5-Key 3D PS/2 Optical Mouse Controller |
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