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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

ST78C34
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

生產(chǎn)廠商

EXAR

中文名稱

艾科嘉

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-23 9:19:00

人工找貨

ST78C34價格和庫存,歡迎聯(lián)系客服免費人工找貨

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
ST/意法
01+
PLCC44L
328
原裝現(xiàn)貨
詢價
ST/意法
22+
DIP
17700
原裝正品
詢價
XP
2402+
PLCC
8324
原裝正品!實單價優(yōu)!
詢價
XR
25+
PLCC44
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
EXAR
2020+
PLCC44
2000
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
STARTECH
09+
PLCC44
5500
原裝無鉛,優(yōu)勢熱賣
詢價
2023+
5800
進口原裝,現(xiàn)貨熱賣
詢價
EXAR
2023+
PLCC
3000
進口原裝現(xiàn)貨
詢價
ST
24+
DIP
36520
一級代理/放心采購
詢價
EXAR
23+
PLCC44
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價