EM84502AP中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書
EM84502AP規(guī)格書詳情
GENERAL DESCRIPTION
The EM84502 Mouse Controller is specially designed to control PS/2 mouse device.This single chip can
interface three key-switches and four photo-couples direct to 8042. EM84502 can receive command and echo status or data format which are compatible with IBM PS/2 mode mouse. Key debouncing circuit is provided to prevent false entry and improve the accuracy.
FEATURES
? Being compatiable with PS/2 mouse mode.
? Built-in noise immunity circuit.
? Low power dissipation.
? RC oscillation.
? Three key-switches and four photo-couples inputs.
? Both key-press and key-release debounce interval 12 ms.
? Through three key-switches input, EM84502 can exert seven different output.
? The motion detector of the EM84502 could sense 8 m/sec maximun with 200 DPI wheels.
APPLICATIONS
? Optical mouse or pen-mouse.
? Mechanical mouse or pen-mouse.
? Optomechanical mouse or pen-mouse.
? Mechanical track ball.
? Optomechanical track ball.
產(chǎn)品屬性
- 型號：
EM84502AP
- 制造商：
EMC
- 制造商全稱：
ELAN Microelectronics Corp
- 功能描述：
PS/2 MOUSE ENCODER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ELANMICROELECTRONICSCORP |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
EMC |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ALCATEL |
24+ |
DIP |
17500 |
原裝現(xiàn)貨 自家?guī)齑?歡迎來電 |
詢價 | ||
EMC |
24+ |
DIP |
2500 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
EMC |
24+ |
DIP14 |
11785 |
只做原裝 公司現(xiàn)貨庫存 |
詢價 | ||
EMC |
25+ |
DIP |
30 |
全新原裝正品支持含稅 |
詢價 | ||
- |
24+ |
NA/ |
34 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
EMC |
24+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
EMC |
24+ |
DIP14 |
350 |
詢價 | |||
EMC |
22+ |
DIP |
16200 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 |
