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參數資料
| 型號： | EM83053 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | KEYBOARD ENCODER |
| 中文描述： | 鍵盤編碼器 |
| 文件頁數： | 1/24頁 |
| 文件大?。?/td> | 210K |
| 代理商： | EM83053 |
1
* This specification aresubect tobechanged wthout noice
EM83053A/BH
KEYBOARD ENCODER
6.9.2000
GENERAL DESCRIPTION
The EM83053A/BH microcontroller is dedicated to a keyboard encoder ,specially designed for IBM PC AT and
all compatible machines. The EM83053A/BH controll all scan codes, three LEDs status, scan timing and
communications between the keyboard and PC. It is easy to implement a high performance, low cost keyboard
with the minimal external components.
FEATURES
Low cost - eliminate need external components.
Phantom key detects.
RC oscillator ( 1.8432MHz ).
Support scan code set 1 ,2 and 3.
Support PC AT and PS/2 keyboard .
Low power CMOS device technology.
Internal pull-up resistor.
Tri-state outputs for easy board application.
Built-in 4K ROM.
Support WINDOWS
TM
95, 98, 2000 keys.
104/107 keys with multi-media or other special application keyboard encoder.
WINDOWS is registered trademarks of Microsoft corperation.
APPLICATION
IBM PC AT or compatible machine keyboard.
IBM PS/2 model 30,50,60,80 or compatible machine keyboard.
Japanese keyboard.
Korean keyboard.
Brazilian keyboard.
European keyboard.
PIN ASSIGNMENTS
P91
P92
P93
P94
P95
P50
P51
P52
P53
P54
6
7
8
9
10
11
12
13
14
15
36
35
34
33
32
31
30
29
28
27
R
V
C
P
P
P
P
P
P
P
P
P
P
P
1
1
1
1
2
2
2
2
2
2
2
5
4
3
2
3
3
3
NUM
SCROLL
P67
P66
P65
P64
P63
P62
P61
P60
EM83053BH
P
C
D
O
G
P91
P92
P93
XT
P95
P50
P51
P52
P53
P54
6
7
8
9
10
11
12
13
14
15
36
35
34
33
32
31
30
29
28
27
R
V
V
C
P
P
P
P
P
P
P
P
P
P
P
1
1
1
1
2
2
2
2
2
2
2
5
4
3
2
4
3
3
3
NUM
SCROLL
P67
P66
P65
P64
P63
P62
P61
P60
EM83053AH
P
C
D
O
G
相關PDF資料 |
PDF描述 |
|---|---|
| EM83053A | KEYBOARD ENCODER |
| EM83053AH | KEYBOARD ENCODER |
| EM83053BH | KEYBOARD ENCODER |
| EM83055H | KEYBOARD ENCODER |
| EM83100A | RF KEYBOARD ENCODER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EM83053A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:KEYBOARD ENCODER |
| EM83053AH | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:KEYBOARD ENCODER |
| EM83053BH | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:KEYBOARD ENCODER |
| EM83053DH | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:PC Microcontroller |
| EM83055 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Keyboard encoder for Windows ME， 98， 2000 with FN key enhanced |
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