KBD42W11中文資料SMSC數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
KBD42W11 |
| 功能描述 | Keyboard controller is programmed to support |
| 文件大小 |
99.32 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Standard Microsystems Corporation |
| 企業(yè)簡稱 |
SMSC |
| 中文名稱 | Standard Microsystems Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-18 23:00:00 |
| 人工找貨 | KBD42W11價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
KBD42W11規(guī)格書詳情
GENERAL DESCRIPTION
The KBD42W11 keyboard controller is programmed to support the IBM? compatible personal computer keyboard serial interface. The keyboard controller receives serial data from the keyboard, checks the parity of the data, translates the scan code, and presents the data to the system as a byte of data in its output buffer. The controller will interrupt the system when data is placed in its output buffer. The byte of data will be sent to the keyboard serially with an odd parity bit automatically inserted. The keyboard is required to acknowledge all data transmissions. No transmission should be sent to the keyboard until acknowledgment is received for the previous byte sent.
FEATURES
? Supports IBM PC and Compatible System Designs
? Runs Much Faster Than Traditional Keyboard Controllers
? Host interface Compatible with Traditional Keyboard Controller
? 6 MHz – 12 MHz Operating Frequency
? Communicates with Keyboard Directly
? High-reliability CMOS Technology
? 40 Pin DIP and 44 Pin PLCC Package
產(chǎn)品屬性
- 型號：
KBD42W11
- 制造商：
SMSC
- 制造商全稱：
SMSC
- 功能描述：
Keyboard controller is programmed to support
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
OSRAM(歐司朗) |
23+ |
SMD |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
KB |
23+ |
NA/ |
3311 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
2126+ |
CSP |
985 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
NA |
5650 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | ||||
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢. |
詢價(jià) | |||
ADVANTECH |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
SEP |
24+ |
DIP4 |
35200 |
一級代理/放心采購 |
詢價(jià) | ||
KBD有現(xiàn)貨 |
23+ |
SOP-8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
- |
6000 |
面議 |
19 |
PLCC |
詢價(jià) | ||
16+ |
QFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢! |
詢價(jià) |
