W921E400中文資料華邦電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
W921E400規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The W921E400A/W921C400 is a single-chip CMOS 4-bit microcontroller that is a subset of W921E880A/W921C880. It features a 4-bit ALU, three multi-function timers, one channel DTMF generator, a beep tone generator, a serial I/O port and built in four by one channel comparator circuit, thus it can be easily implemented as telephone processor. Using the serial transmit/receive function, the W921E400A/W921C400 series can interface with Winbond LCD driver IC by the serial control circuit. There are also seven interrupt sources and 48-level subroutine nesting for interrupt applications.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
NA/ |
4483 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
WINBOND |
23+ |
原裝 |
8689 |
詢(xún)價(jià) | |||
ST |
SOP |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
WINBOND |
22+23+ |
NA |
17273 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
WINBOND |
22+ |
QFP80 |
5000 |
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期 |
詢(xún)價(jià) | ||
WINBOND |
24+ |
DIP |
38681 |
詢(xún)價(jià) | |||
WINBOND |
17+ |
NA |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
WINBOND |
23+ |
TQFP |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
N/A |
24+ |
PLCC |
159 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
WINBOND/華邦 |
24+ |
DIP28 |
25500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
詢(xún)價(jià) |
