Datasheet > UPD720100A

UPD720100A

更新时间： 2024-09-15 12:16:59

品牌	Logo	应用领域
日电电子 - NEC		/
页数	文件大小	规格书
32页	303K
描述
MOS INTEGRATED CIRCUIT

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中文翻译

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数据手册

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UPD720100A 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD720100A

USB2.0 HOST CONTROLLER

The µPD720100A complies with the Universal Serial Bus Specification Revision 2.0 and Open Host Controller

Interface Specification for full-/low-speed signaling and Intel's Enhanced Host Controller Interface Specification for

high-speed signaling and works up to 480 Mbps. The µPD720100A is integrated three host controller cores with PCI

interface and USB2.0 transceivers into a single chip.

Detailed function descriptions are provided in the following user’s manual. Be sure to read the manual before designing.

µPD720100A User’s Manual: S15534E

FEATURES

•

Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)

Compliant with Open Host Controller Interface Specification for USB Rev 1.0a

Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95

PCI multi-function device consists of two OHCI host controller cores for full-/low-speed signaling and one EHCI

host controller core for high-speed signaling.

•

Root hub with five (max.) downstream facing ports which are shared by OHCI and EHCI host controller core

All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps)

transaction.

•

Configurable number of downstream facing ports (2 to 5)

32-bit 33 MHz host interface compliant to PCI Specification release 2.2.

Supports PCI Mobile Design Guide Revision 1.1.

Supports PCI-Bus Power Management Interface Specification release 1.1.

PCI Bus bus-master access

System clock is generated by 30 MHz X’tal or 48 MHz clock input.

Operational registers direct-mapped to PCI memory space

Legacy support for all downstream facing ports. Legacy support features allow easy migration for motherboard

implementation.

•

3.3 V power supply, PCI signal pins have 5 V tolerant circuit.

ORDERING INFORMATION

Part Number

Package

µPD720100AGM-8ED

µPD720100AGM-8EY

µPD720100AS1-2C

160-pin plastic LQFP (Fine pitch) (24 × 24)

176-pin plastic FBGA (15 × 15)

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. S15535EJ2V0DS00 (2nd edition)

Date Published October 2002 NS CP (K)

Printed in Japan

The mark shows major revised points.

2001

12 3 4 5 6 7...32

中文翻译

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与UPD720100A相关器件

型号	品牌	获取价格	描述	数据表
UPD720100AGM-8ED	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD720100AGM-8ED-A	NEC	获取价格	USB Bus Controller, CMOS, PQFP160, 24 X 24 MM, PLASTIC, LQFP-160
UPD720100AGM-8EY	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD720100AGM-8EY-A	NEC	获取价格	暂无描述
UPD720100AS1-2C	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD720100AS1-2C-A	NEC	获取价格	USB Bus Controller, CMOS, PBGA176, 15 X 15 MM, 0.80 MM PITCH, PLASTIC, FBGA-176
UPD720101	NEC	获取价格	USB2.0 HOST CONTROLLER
UPD720101F1-EA8	NEC	获取价格	USB2.0 HOST CONTROLLER
UPD720101F1-EA8	RENESAS	获取价格	USB 2.0 HOST CONTROLLER
UPD720101F1-EA8-A	RENESAS	获取价格	USB 2.0 HOST CONTROLLER

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