Datasheet > UPD72872

UPD72872

更新时间： 2024-01-08 08:50:03

品牌	Logo	应用领域
其他 - ETC		光电二极管
页数	文件大小	规格书
40页	194K
描述
UPD72872 Data Sheet \| Data Sheet[11/2000]

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UPD72872 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD72872

IEEE1394 1-CHIP OHCI HOST CONTROLLER

The µPD72872 is the LSI which integrated OHCI-Link and PHY function into a single chip.

The µPD72872 complies with the P1394a draft 2.0 specifications and the OpenHCI IEEE1394 1.0, and works up

to 400 Mbps.

It makes design so compact for PC and PC card application.

FEATURES

•

Shrink from the µPD72870A.

Compliant with Link Layer Services as defined in 1394 Open Host Controller Interface specification release 1.0

Compliant with Physical Layer Services as defined in P1394a draft 2.0 (Data Rate 100/200/400 Mbps)

Numbers of supported port (1, 2 ports) are selectable

Compliant with protocol enhancement as defined in P1394a draft 2.0

Modular 32-bit host interface compliant to PCI local bus specification Revision 2.2

Support PCI-Bus Power Management Interface Specification release 1.1

Modular 32-bit host interface compliant to Card Bus Specification

Cycle Master and Isochronous Resource Manager capable

32-bit CRC generation and checking for receive/transmit packets

4 isochronous transmit DMAs and 4 isochronous receive DMAs supported

32-bit DMA channels for physical memory read/write

Clock generation by 24.576 MHz X’tal

Internal control and operational registers direct-mapped to PCI configuration space

2-wire Serial EEPROM^TMinterface supported

Separate power supply Link and PHY

ORDERING INFORMATION

Part number

Package

µPD72872GC-9EV

120-pin plastic TQFP (Fine pitch) (14 x 14)

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.

The mark # shows major revised points.

Document No. S14793EJ1V0DS00 (1st edition)

Date Published November 2000 NS CP (K)

Printed in Japan

2000

12 3 4 5 6 7...40

中文翻译

下载PDF

与UPD72872相关器件

型号	品牌	获取价格	描述	数据表
UPD72872GC-9EV	RENESAS	获取价格	2 CHANNEL(S), 400Mbps, SERIAL COMM CONTROLLER, PQFP120, 14 X 14 MM, FINE PITCH, PLASTIC, T
UPD72873	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD72873GC-9EV	NEC	获取价格	Serial I/O Controller, 2 Channel(s), 50MBps, CMOS, PQFP120, 14 X 14 MM, FINE PITCH, PLASTI
UPD72873GC-YEB	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD72873GC-YEB-A	NEC	获取价格	Serial I/O Controller, 2 Channel(s), 50MBps, MOS, PQFP120, 14 X 14 MM, PLASTIC, TQFP-120
UPD72874	NEC	获取价格	IEEE1394 OHCI 1.1 COMPLIANT 3PORT PHY-LINK 1-CHIP HOST CONTROLLER
UPD72874GC-9EV	NEC	获取价格	Serial I/O Controller, 3 Channel(s), 50MBps, CMOS, PQFP120, 14 X 14 MM, PLASTIC, TQFP-120
UPD72874GC-9EV	RENESAS	获取价格	IC,BUS CONTROLLER,CMOS,TQFP,120PIN
UPD72874GC-YEB	NEC	获取价格	IEEE1394 OHCI 1.1 COMPLIANT 3PORT PHY-LINK 1-CHIP HOST CONTROLLER
UPD72874GC-YEB-A	NEC	获取价格	Serial I/O Controller, 3 Channel(s), 50MBps, MOS, PQFP120, 14 X 14 MM, PLASTIC, TQFP-120