Datasheet > UPD72852

UPD72852

更新时间： 2024-11-23 22:52:35

品牌	Logo	应用领域
日电电子 - NEC		/
页数	文件大小	规格书
48页	244K
描述
MOS INTEGRATED CIRCUIT

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UPD72852 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD72852

IEEE1394a-2000 COMPLIANT 400 Mbps TWO-PORT PHY LSI

The µPD72852 is a two-port physical layer LSI that complies with the IEEE1394a-2000 specifications.

The µPD72852 supports transfers of up to 400 Mbps and consumes less power than the µPD72850B. The

µPD72852 is suitable for battery systems with an IEEE1394 interface.

FEATURES

•

The two-port physical layer LSI complies with IEEE1394a-2000

Fully interoperable with IEEE1394 std 1394 Link (FireWire^TM, i.LINK^TM

Meets Intel^TMMobile 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: 64-pin plastic LQFP

Super low power: 68 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

µPD72852GB-8EU

64-pin plastic LQFP (10 x 10)

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. S14920EJ3V0DS00 (3rd edition)

Date Published March 2001 NS CP(K)

Printed in Japan

The mark shows major revised points.

2000

12 3 4 5 6 7...48

中文翻译

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与UPD72852相关器件

型号	品牌	获取价格	描述	数据表
UPD72852A	NEC	获取价格	IEEE1394a-2000 COMPLIANT 400 Mbps TWO-PORT PHY LSI
UPD72852AGB-8EU	NEC	获取价格	IEEE1394a-2000 COMPLIANT 400 Mbps TWO-PORT PHY LSI
UPD72852AGB-8EU-A	NEC	获取价格	暂无描述
UPD72852GB-8EU	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD72852GB-8EU-A	NEC	获取价格	Interface Circuit, MOS, PQFP64, 10 X 10 MM, PLASTIC, LQFP-64
UPD72862	NEC	获取价格	IEEE1394 OHCI HOST CONTROLLER
UPD72862GC-9EU	NEC	获取价格	IEEE1394 OHCI HOST CONTROLLER
UPD72870	NEC	获取价格	IEEE1394 1-CHIP OHCI HOST CONTROLLER
UPD72870A	NEC	获取价格	IEEE1394 1-CHIP OHCI HOST CONTROLLER
UPD72870AF1-FA2	NEC	获取价格	IEEE1394 1-CHIP OHCI HOST CONTROLLER