W921E400A中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W921E400A規(guī)格書詳情
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.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
24+ |
QFP-100 |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
WINBNOD |
04+ |
QFP |
19 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WINBOND |
25+ |
DIP28 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
Winbond |
25+ |
QFP |
6500 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
WINBOND/華邦 |
2450+ |
QFP |
8850 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
WINBOND |
18+ |
QFP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
WINBON |
23+ |
NA |
8021 |
專業(yè)電子元器件供應鏈正邁科技特價代理特價，原裝元器件供應，支持開發(fā)樣品 |
詢價 | ||
WINBOND |
25+ |
QFP |
20 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
WINBOND |
25+23+ |
DIP |
37343 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
WINBOND |
24+ |
QFP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
