EM83049中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書
EM83049規(guī)格書詳情
GENERAL DESCRIPTION
The EM83049 microcontroller is dedicated to a keyboard encoder ,specially designed for IBM PC AT,XT and all compatible machines. The EM83049 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,XT and PS/2 keyboard .
? Low power CMOS device technology.
? Internal pull-up resistor.
? Tri-state outputs for easy board application.
? 40 Pin DIP package.
? Built-in 4K ROM.
? Support WINDOWSTM keys.
? 101/102/104 keys or other special application keyboard encoder.
? WINDOWS is registered trademarks of Microsoft corperation.
APPLICATION
? IBM PC/AT,XT or compatible machine keyboard.
? IBM PS/2 model 30,50,60,80 or compatible machine keyboard.
? Japanese keyboard.
? Korean keyboard.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
EMC/杰力 |
23+ |
NA/ |
3270 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
EMC |
24+ |
DIP40 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
EMC |
0445+ |
DIP-40 |
59 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
EMC |
22+23+ |
DIP |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
EMC |
23+ |
DIP-40 |
28000 |
原裝正品 |
詢價 | ||
EMC原裝停產(chǎn) |
22+23+ |
DIP40 |
19700 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
EMC |
22+ |
DIP-40 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
EMC原裝停產(chǎn) |
DIP40 |
1000 |
原裝長期供貨! |
詢價 | |||
EMC |
2016+ |
DIP |
3526 |
假一罰十進口原裝現(xiàn)貨原盤原標! |
詢價 | ||
EMC |
22+ |
DIP40 |
5500 |
進口原裝!現(xiàn)貨庫存 |
詢價 |
