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ST78C36ACJ44TR-F PDF预览

ST78C36ACJ44TR-F

更新时间: 2024-09-30 13:00:19
品牌 Logo 应用领域
艾科嘉 - EXAR 先进先出芯片
页数 文件大小 规格书
28页 695K
描述
Parallel IO Port, CMOS, PQCC44

ST78C36ACJ44TR-F 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:QCCJ, LDCC44,.7SQReach Compliance Code:compliant
风险等级:5.84JESD-30 代码:S-PQCC-J44
JESD-609代码:e3端子数量:44
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:5 V
认证状态:Not Qualified子类别:Parallel IO Port
最大压摆率:9 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUADBase Number Matches:1

ST78C36ACJ44TR-F 数据手册

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xr  
ST78C36/36A  
ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO  
AUGUST 2005  
REV. 5.0.2  
APPLICATIONS  
GENERAL DESCRIPTION  
Printers, Scanners and other peripherals  
ZIP Drives and back up drives  
Printer Server  
The ST78C36/36A is a monolithic Parallel Port  
Interface for use with IBM PC compatible platforms.  
Operation as a standard Centronics printer port is the  
default, but software may re-configure the device to  
support bi-directional IBM PS/2 parallel port,  
Enhanced Parallel Port (EPP), or the Extended  
Capabilities Port (ECP, as defined by Hewlett  
Packard and Microsoft) modes. The ECP modes are  
supported by a 16 byte FIFO that may be accessed  
by programmed I/O or DMA cycles.  
Embedded Applications  
FEATURES  
IBM AT bus compatible  
Bi-directional port capability  
16 byte FIFO for ECP modes  
On-chip oscillator (ST78C36A, ST78C36CQ64)  
Software selectable Interrupt (5, 7, or 9) and 8-bit  
DMA channel (ST78C36CQ64)  
FIGURE 1. ST78C36/36A BLOCK DIAGRAM  
D0-D7  
-IOR  
-IOW  
Printer  
FIFO  
Registers  
Printer  
Data  
Ports  
PD0-PD7  
RESET  
-STROBE  
INIT  
-AUTOFDX  
-SELCTIN  
Printer  
Control  
Logic  
A0-A2  
A10  
-CS  
AEN  
PE, SELECT  
BUSY, -ACK  
-ERROR  
-IOR, -IOW  
-IRQx  
IOCHRDY  
DRQx  
XTAL2  
XTAL1  
Clock  
&
Timing  
Generator  
PDIR  
TC  
-DACKx  
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com  

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