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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

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

文件大小

198.89 Kbytes

頁面數(shù)量

21

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)信息技術有限公司官網(wǎng)

原廠標識
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

2025-1-7 12:19:00

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:

    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)

  • 供應商器件封裝:

    44-PLCC(16.59x16.59)

  • 描述:

    IC UART FIFO 83B 44PLCC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
EXAR
2023+
PLCC
3000
進口原裝現(xiàn)貨
詢價
EXAR
23+
NA
39960
只做進口原裝,終端工廠免費送樣
詢價
Exar
21+
44PLCC
13880
公司只售原裝,支持實單
詢價
EXAR
23+
NA
20000
全新原裝假一賠十
詢價
XP
23+
NA/
3539
原廠直銷,現(xiàn)貨供應,賬期支持!
詢價
XP
PLCC44
125000
一級代理原裝正品,價格優(yōu)勢,長期供應!
詢價
XP
23+
PLCC44
8560
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價
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
XP
24+
PLCC44
2568
原裝優(yōu)勢!絕對公司現(xiàn)貨
詢價
XP
2020+
PLCC44
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