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UPD72851GT-E2 PDF预览

UPD72851GT-E2

更新时间: 2024-09-23 19:43:31
品牌 Logo 应用领域
日电电子 - NEC 时钟数据传输光电二极管外围集成电路
页数 文件大小 规格书
48页 287K
描述
Serial I/O Controller, 4 Channel(s), 50MBps, CMOS, PDSO48, 9.53 MM, PLASTIC, SSOP-48

UPD72851GT-E2 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:48
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.84其他特性:ALSO OPERATES WITH 3.3V SUPPLY
地址总线宽度:边界扫描:YES
最大时钟频率:24.576 MHz最大数据传输速率:50 MBps
外部数据总线宽度:8JESD-30 代码:R-PDSO-G48
低功率模式:NO串行 I/O 数:4
端子数量:48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:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:2 mm最大供电电压:3.6 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:8 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

UPD72851GT-E2 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD72851  
IEEE1394a-2000 COMPLIANT 400 Mbps ONE-PORT PHY LSI  
The µPD72851 is a one-port physical layer LSI that complies with the IEEE1394a-2000 specifications.  
The µPD72851 supports transfers of up to 400 Mbps and consumes less power than the µPD72850B. The  
µPD72851 is suitable for battery systems with an IEEE1394 interface.  
FEATURES  
The one-port physical layer LSI complies with IEEE1394a-2000  
Fully interoperable with IEEE1394 std 1394 Link (FireWireTM, i.LINKTM  
Meets IntelTM Mobile Power Guideline 2000  
)
Full IEEE1394a-2000 support includes: Suspend/Resume, connection debounce, arbitrated short bus reset, multi-  
speed concatenation, arbitration acceleration, fly-by concatenation  
Fully compliant with OHCI requirements  
Small package: 48-pin plastic SSOP  
Super low power: 52 mA (Operating mode)  
: 115 µA (Suspend mode)  
Data rate: 400/200/100 Mbps  
Supports PHY pinging and remote PHY access packets  
3.3 V single power supply (if power not supplied via node: 3.0 V single power supply)  
24.576 MHz crystal clock generation, 393.216 MHz PLL multiplying frequency  
64-bit flexible register incorporated in PHY register  
Electrically isolated Link interface  
Supports LPS/Link-on as part of PHY/Link interface  
External filter capacitors for PLL not required  
Extended Resume signaling for compatibility with legacy DV devices  
System power management by signaling of node power class information  
Cable power monitor (CPS) is equipped  
ORDERING INFORMATION  
Part number  
Package  
µPD72851GT-E1  
48-pin plastic SSOP (9.53 mm (375))  
48-pin plastic SSOP (9.53 mm (375))  
µPD72851GT-E2  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for  
availability and additional information.  
Document No. S15262EJ1V0DS00 (1st edition)  
Date Published January 2001 NS CP(K)  
Printed in Japan  
2001  

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