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ST78C34CJ44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

ST78C34CJ44
廠商型號(hào)

ST78C34CJ44

參數(shù)屬性

ST78C34CJ44 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(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-22 23:01:00

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ST78C34CJ44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(hào):

    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(shí)器/計(jì)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(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
XP
24+
NA/
3539
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
EXAR
2016+
PLCC44
4000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
EXAR
23+
NA
20000
全新原裝假一賠十
詢價(jià)
EXAR
99+
PLCC44
1063
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
XP
24+
DIP40
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價(jià)
XP
23+
DIP40
66600
專業(yè)芯片配單原裝正品假一罰十
詢價(jià)
MAXLINEAR
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
XP
PLCC44
125000
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長(zhǎng)期供應(yīng)!
詢價(jià)
EXAR
24+
DIP
6232
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存!
詢價(jià)
Exar
22+
44PLCC
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)