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TL16C452FNG4 PDF预览

TL16C452FNG4

更新时间: 2024-11-22 20:46:11
品牌 Logo 应用领域
德州仪器 - TI 通信数据传输PC先进先出芯片外围集成电路
页数 文件大小 规格书
24页 337K
描述
Dual UART with Parallel Port And Without FIFO 68-PLCC 0 to 70

TL16C452FNG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:LCC包装说明:QCCJ, LDCC68,1.0SQ
针数:68Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.72
其他特性:CENTRONIX PRINTER INTERFACE地址总线宽度:3
边界扫描:NO总线兼容性:IBM PC-AT
通信协议:ASYNC, BIT数据编码/解码方法:NRZ
最大数据传输速率:0.03125 MBps外部数据总线宽度:8
JESD-30 代码:S-PQCC-J68JESD-609代码:e4
长度:24.23 mm低功率模式:NO
湿度敏感等级:3串行 I/O 数:2
端子数量:68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:LDCC68,1.0SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Serial IO/Communication Controllers最大压摆率:10 mA
最大供电电压:5.25 V最小供电电压:4.75 V
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:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:24.23 mm
uPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIALBase Number Matches:1

TL16C452FNG4 数据手册

 浏览型号TL16C452FNG4的Datasheet PDF文件第2页浏览型号TL16C452FNG4的Datasheet PDF文件第3页浏览型号TL16C452FNG4的Datasheet PDF文件第4页浏览型号TL16C452FNG4的Datasheet PDF文件第5页浏览型号TL16C452FNG4的Datasheet PDF文件第6页浏览型号TL16C452FNG4的Datasheet PDF文件第7页 
TL16C451, TL16C452  
ASYNCHRONOUS COMMUNICATIONS ELEMENTS  
SLLS053C – MAY 1989 – REVISED AUGUST 1999  
Integrates Most Communications Card  
Functions From the IBM PC/AT or  
Compatibles With Single- or Dual-Channel  
Serial Ports  
Fully Programmable Serial Interface  
Characteristics:  
– 5-, 6-, 7-, or 8-Bit Characters  
– Even-, Odd-, or No-Parity Bit Generation  
and Detection  
– 1-, 1 1/2-, or 2 Stop-Bit Generation  
– Programmable Baud Rate  
(dc to 256 kbit/s)  
TL16C451 Consists of One TL16C450 Plus  
Centronix Printer Interface  
TL16C452 Consists of Two TL16C450s Plus  
a Centronix-Type Printer Interface  
Fully Double Buffered for Reliable  
Asynchronous Operation  
description  
The TL16C451 and TL16C452 provide single- and dual-channel (respectively) serial interfaces along with a  
singleCentronix-typeparallel-portinterface. Theserialinterfacesprovideaserial-to-parallelconversionfordata  
received from a peripheral device or modem and a parallel-to-serial conversion for data transmitted by a CPU.  
The parallel interface provides a bidirectional parallel data port that fully conforms to the requirements for a  
Centronix-type printer interface. A CPU can read the status of the asynchronous communications element  
(ACE) interfaces at any point in the operation. The status includes the state of the modem signals (CTS, DSR,  
RLSD, and RI) and any changes to these signals that have occurred since the last time they were read, the state  
of the transmitter and receiver including errors detected on received data, and printer status. The TL16C451  
and TL16C452 provide control for modem signals (RTS and DTR), interrupt enables, baud rate programming,  
and parallel-port control signals.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
IBM PC/AT is a trademark of International Business Machines Corporation.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TL16C452FNG4 替代型号

型号 品牌 替代类型 描述 数据表
TL16C452FNRG4 TI

完全替代

ASYNCHRONOUS COMMUNICATIONS ELEMENTS
TL16C452FNR TI

完全替代

ASYNCHRONOUS COMMUNICATIONS ELEMENTS
TL16C452FN TI

完全替代

ASYNCHRONOUS COMMUNICATIONS ELEMENTS

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Single UART with 16-Byte FIFOs 44-PLCC 0 to 70