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 |
2023+ |
DIP |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
EMC停產(chǎn) |
22+ |
DIP40 |
30000 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價 | ||
EMC |
2023+ |
DIP |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 | ||
EMC |
2016+ |
DIP |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
詢價 | ||
EMC |
24+ |
DIP40 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
EMC |
22+ |
DIP40 |
15330 |
原裝正品 |
詢價 | ||
EMC |
20+ |
DIP40 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
EMC |
23+ |
DIP-40 |
28000 |
原裝正品 |
詢價 | ||
EMC |
22+ |
DIP-40 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
EMC |
22+ |
DIP40 |
5500 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價 |
