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XR88C192IV PDF预览

XR88C192IV

更新时间: 2024-09-29 22:11:11
品牌 Logo 应用领域
艾科嘉 - EXAR 微控制器和处理器串行IO控制器通信控制器外围集成电路数据传输时钟
页数 文件大小 规格书
32页 187K
描述
DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER

XR88C192IV 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LQFP, QFP44,.47SQ,32
针数:44Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.67
Is Samacsys:N其他特性:ALSO OPERATES AT 3.3V SUPPLY AT 8MHZ
地址总线宽度:4边界扫描:NO
最大时钟频率:24 MHz通信协议:ASYNC, BIT
数据编码/解码方法:NRZ最大数据传输速率:0.125 MBps
外部数据总线宽度:8JESD-30 代码:S-PQFP-G44
JESD-609代码:e0长度:10 mm
低功率模式:YES串行 I/O 数:2
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):240电源:3.3/5 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Serial IO/Communication Controllers最大供电电压:5.5 V
最小供电电压:2.97 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:10 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

XR88C192IV 数据手册

 浏览型号XR88C192IV的Datasheet PDF文件第2页浏览型号XR88C192IV的Datasheet PDF文件第3页浏览型号XR88C192IV的Datasheet PDF文件第4页浏览型号XR88C192IV的Datasheet PDF文件第5页浏览型号XR88C192IV的Datasheet PDF文件第6页浏览型号XR88C192IV的Datasheet PDF文件第7页 
XR88C92/192  
DUAL UNIVERSAL ASYNCHRONOUS  
RECEIVER AND TRANSMITTER  
June 2003  
DESCRIPTION  
TheXR88C92/192isaDualUniversalAsynchronousReceiverandTransmitterwith8(XR88C92)/16(XR88C192)  
bytes transmit and receive FIFO. The XR88C92/192 is a pin and functional replacement for the SC26C92 and an  
improvedversionofthePhilipsSCC2692UARTwithfasterdataaccessandotheradditionalfeatures.Theoperating  
speed of the receiver and transmitter can be selected independently from a table of eighteen fixed baud rates, a  
16Xclockderivedfromaprogrammablecounter/timer,oranexternal1Xor16Xclock.Thebaudrategeneratorand  
counter/timercanoperatedirectlyfromacrystalorfromexternalclockinput. TheXR88C92/192providesapower-  
downmodeinwhichtheoscillatorisstoppedbuttheregistercontentsareretained.TheXR88C92/192isfabricated  
in an advanced CMOS process to achieve low power and high speed requirements.  
FEATURES  
PLCC Package  
Addedfeaturesindeviceswithtopmarkingof"D2"and  
newer:  
5 volt tolerant inputs  
Pin to pin and functional compatible to SC26C92  
Enhanced Multidrop mode operation with separate  
storage for address and data tags (9th bit)  
8 Bytes transmit/receive FIFO (XR88C92)  
16 Bytes transmit/receive FIFO (XR88C192)  
Standard baud rates from 50bps to 230.4kbps  
Non-standard baud rate of up to 1Mbps  
TransmitandReceivetriggerlevels  
Watch dog timer  
Programmable clock source for receiver and trans-  
mitter of each channel  
Singleinterruptoutput  
7 Multipurpose inputs, 8 Multipurpose outputs  
2.97 to 5.5 volt operation  
Programmable character lengths (5, 6, 7, 8)  
Parity, framing, andoverrunerrordetection  
Programmable16-bittimer/counter  
On-chip crystal oscillator  
A3  
IP0  
7
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
-C S  
R ESET  
XTAL2  
XTAL1  
R XA  
8
-IO W  
-IO R  
R XB  
N .C.  
TXB  
O P1  
O P3  
O P5  
O P7  
9
10  
11  
12  
13  
14  
15  
16  
17  
XR88C92  
XR88C192  
N .C.  
TXA  
O P0  
O P2  
O P4  
O P6  
Powerdownmode  
ORDERING INFORMATION  
Part number Package  
Operating temperature Device Status  
XR88C92CP 40-Lead PDIP  
XR88C92CJ 44-Lead PLCC  
XR88C92CV 44-Lead TQFP  
0° C to + 70° C  
0° C to + 70° C  
0° C to + 70° C  
-40° C to + 85° C  
Discontinued. See the XR88C92CV for a replacement.  
Active  
Active  
Discontinued. See the XR88C92IV for a replacement.  
Active  
Active  
XR88C92IP  
XR88C92IJ  
XR88C92IV  
40-Lead PDIP  
44-Lead PLCC -40° C to + 85° C  
44-Lead TQFP -40° C to + 85° C  
XR88C192CP 40-Lead PDIP  
XR88C192CJ 44-Lead PLCC  
XR88C192CV 44-Lead TQFP  
XR88C192IP 40-Lead PDIP  
0° C to + 70° C  
0° C to + 70° C  
0° C to + 70° C  
-40° C to + 85° C  
Discontinued. See the XR88C192CV for a replacement.  
Active  
Active  
Discontinued. See the XR88C192IV for a replacement.  
XR88C192IJ 44-Lead PLCC -40° C to + 85° C  
XR88C192IV 44-Lead TQFP -40° C to + 85° C  
Active  
Active  
Rev.1.31  
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 (510) 668-7000 FAX (510) 668-7017  

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