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參數資料
| 型號： | HT82M980A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | WIN2000 3D USB+PS2 Mouse(WIN2000系統3D USB+PS2鼠標控制器) |
| 中文描述： | WIN2000三維的USB PS2鼠標（WIN2000系統三維的USB PS2的鼠標控制器） |
| 文件頁數： | 2/5頁 |
| 文件大小： | 87K |
| 代理商： | HT82M980A |
Pin Assignment
Pin Description
Pin No.
Pin Name
I/O
Description
USB Interface (2 pins)
3
USBD+/CLK
I/O
USB data plus or PS2 Clock, F/W auto-detect USBD+ for USB,
CLK for PS2
4
USBD DATA I/O
USB data minus or PS2 Data, F/W auto-detect USB
DATA for PS2
for USB,
General purpose I/O (11 pins)
6, 7
X1, X2
I
X-axis photo input with built-in Holtek s special dynamic photo
input resistor
8, 9
Y1, Y2
I
Y-axis photo input with built-in Holtek s special dynamic photo
input resistor
12, 13
Z1, Z2
I
Z-axis input supports two kinds of scroller input; optomechanical
and mechanical
10, 11, 14
15, 16
L,R,M,B4,B5
I
Input ports with pull-high resistor. These pads can function as
Left, Right, Middle, B4 and B5 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
17
LED
I/O Drives LED output
18
VDD
5V positive power supply
19
OSC2
O
6MHz OSC output
20
OSC1
I
6MHz OSC input
HT82M980A
2
January 2, 2001
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相關PDF資料 |
PDF描述 |
|---|---|
| HT82M98A | 3D USB+PS2 Mouse(3D USB+PS2鼠標控制器) |
| HT82M99AE | USB Mouse Encoder 8-Bit MCU |
| HT82M99EE | USB Mouse Encoder 8-Bit MCU |
| HT82M99E | USB Mouse Encoder 8-Bit OTP MCU |
| HT82M99E-18 | USB Mouse Encoder 8-Bit OTP MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| HT82M98A_06 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Mouse Controller |
| HT82M99A_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit MCU |
| HT82M99AE | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit MCU |
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