ST78C34集成電路(IC)的UART(通用異步接收器發(fā)送器)規(guī)格書PDF中文資料
廠商型號 |
ST78C34 |
參數(shù)屬性 | ST78C34 封裝/外殼為44-LCC(J 形引線);包裝為托盤;類別為集成電路(IC)的UART(通用異步接收器發(fā)送器);產(chǎn)品描述:IC UART FIFO 83B 44PLCC |
功能描述 | GENERAL PURPOSE PARALLEL PRINTER PORT WITH 83 BYTE FIFO |
封裝外殼 | 44-LCC(J 形引線) |
文件大小 |
198.89 Kbytes |
頁面數(shù)量 |
21 頁 |
生產(chǎn)廠商 | Exar Corporation |
企業(yè)簡稱 |
EXAR【艾科嘉】 |
中文名稱 | 艾科嘉(杭州)信息技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-21 22:50:00 |
ST78C34規(guī)格書詳情
DESCRIPTION
The ST78C34 is a monolithic Bidirectional Parallel port designed to operate as a general purpose I/O port. It contains all the necessary input/output signals to be configured as a CENTRONICS printer port.
The ST78C34 is a general purpose input/output controller with 83 byte internal FIFO. FIFO operation can be enabled or disabled. For CENTRONICS printer operation, all registers are mapped to IBM printer port registers.
The ST78C34 is designed to operate as normal printer interface without any additional settings. Contents of the FIFO will be cleared after reset or setting the INIT pin to a low state. The auto FIFO operation starts after the first -ACK is received from the printer. Contents of the FIFO transfer to the printer at the printer loading speed.
FEATURES
? 83 bytes of printer output FIFO
? Bi-directional software parallel port
? Bi-directional I/O ports
? Register compatible to IBM XT, AT, compatible 386, 486
? Selectable interrupt polarity
? Selectable FIFO interrupts
產(chǎn)品屬性
- 產(chǎn)品編號:
ST78C34CJ44-F
- 制造商:
MaxLinear, Inc.
- 類別:
集成電路(IC) > UART(通用異步接收器發(fā)送器)
- 包裝:
托盤
- 特性:
內(nèi)部振蕩器,打印機(jī)端口,定時器/計數(shù)器
- 通道數(shù):
1,UART
- FIFO:
83 字節(jié)
- 電壓 - 供電:
5V
- 安裝類型:
表面貼裝型
- 封裝/外殼:
44-LCC(J 形引線)
- 供應(yīng)商器件封裝:
44-PLCC(16.59x16.59)
- 描述:
IC UART FIFO 83B 44PLCC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
EXAR |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
XP |
2020+ |
PLCC44 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
XR |
23+ |
PLCC44 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
EXAR |
24+ |
PLCC44 |
35200 |
一級代理/放心采購 |
詢價 | ||
XP |
23+ |
DIP40 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
EXAR |
99+ |
PLCC44 |
1063 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
23+ |
PLCC44 |
19526 |
詢價 | |||
XP |
PLCC44 |
699839 |
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) |
詢價 | |||
XR |
23+ |
PLCC44 |
7512 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
EXAR |
2016+ |
PLCC |
6528 |
只做原裝正品現(xiàn)貨!或訂貨 |
詢價 |