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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(biāo) |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 85K |
| 代理商： | HT82M91A |
Pin Assignment
Pin Description
Pin No.
Pin Name
I/O
Description
USB Interface (2 pins)
3
USBD+
I/O USB data plus
4
USBD
I/O USB data minus
General purpose I/O (9 pins)
6, 7
X1, X2
I
X-axis photo input with built-in Holtek's special dynamic photo in-
put resistor
8, 9
Y1, Y2
I
Y-axis photo input with built-in Holtek's special dynamic photo in-
put resistor
10, 11
Z1, Z2
I
Z-axis input supports two kinds of scroller input; optomechanical
and mechanical
12, 13,
14
L, R, M
I
These pins are input port with pull-high resistor. These pads can
function as Left, Right and Middle button input lines.
Miscellaneous (7 pins)
1
VSS
Negative power supply, ground
2
V33O
O
3.3V voltage output
5
RESET
I
Chip reset input, low active
15
LED
I/O Drives LED output
16
VDD
5V positive power supply
17
OSC2
O
6MHz OSC output
18
OSC1
I
6MHz OSC input
HT82M91A
2
January 28, 2000
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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(biāo)控制器) |
| HT82M98A | 3D USB+PS2 Mouse(3D USB+PS2鼠標(biāo)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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