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參數(shù)資料
| 型號： | HT82M91A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 3D USB Mouse |
| 中文描述： | 三維USB鼠標 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 85K |
| 代理商： | HT82M91A |
Absolute Maximum Ratings
Supply Voltage................................. 0.3V to 6V
Storage Temperature................. 50 C to 125 C
C Input Voltage ...........V
SS
0.3V to V
DD
+0.3V
Operating Temperature .............. 25 C to 70 C
USB Input Voltage.......V
SS
0.3V to V
33O
+0.3V
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maxi-
mum Ratings" may cause substantial damage to the device. Functional operation of this device
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
4.5
5.5
V
I
DD
Operating Current
(Crystal OSC)
5V
No load, f
SYS
=6MHz
10
mA
I
STB
Standby Current
5V
No load, system Halt
250
A
V
IL1
Input Low Voltage for I/O
Ports
5V
0
1.0
V
V
IH1
Input High Voltage for
I/O Ports
C
5V
3.5
5
V
V
IL2
Input Low Voltage (RESET)
5V
0
1.8
V
V
IH2
InputHighVoltage(RESET)
5V
3.5
5
V
V
IH3
Input High Voltage for USB
I/O Ports
3.3V
2.8
3.6
V
V
POR
Power on Reset V
DD
Detecting Voltage
5V
3
3.6
V
I
OL1
Output Port Sink Current
5V
V
OL
=0.5V
4
mA
I
OH1
Output Port Source Current
5V
V
OL
=4.5V
4
mA
I
OL2
Outpu Ports Sink Current
(LED)
5V
V
OL
=4.5V
50
mA
HT82M91A
3
January 28, 2000
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT82M938R | 27MHz 3D PS2 Mouse Controller |
| HT82M938T | 27MHz 3D PS2 Mouse Controller |
| HT82M980A | WIN2000 3D USB+PS2 Mouse(WIN2000系統(tǒng)3D USB+PS2鼠標控制器) |
| HT82M98A | 3D USB+PS2 Mouse(3D USB+PS2鼠標控制器) |
| HT82M99AE | USB Mouse Encoder 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82M938R | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:27MHz 3D PS2 Mouse Controller |
| HT82M938T | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:27MHz 3D PS2 Mouse Controller |
| HT82M980A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:5-Key 3D WIN2000 USB+PS/2 Mouse Controller |
| HT82M980A_05 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:5-Key 3D WIN2000 USB+PS/2 Mouse Controller |
| HT82M98A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3D USB+PS2 Mouse |
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