D720100AGM UPD720100AGM Datasheet

D720100AGM Datasheet, PDF, Equivalent


Part Number

D720100AGM

Description

UPD720100AGM

Manufacture

NEC

Total Page 30 Pages
Datasheet
Download D720100AGM Datasheet


D720100AGM
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.
http://www.DataSheet4U.com/
• 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
µPD720100AGM-8ED
µPD720100AGM-8EY
µPD720100AS1-2C
Package
160-pin plastic LQFP (Fine pitch) (24 × 24)
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

D720100AGM
BLOCK DIAGRAM
PCI Bus
PME0
INTA0
INTB0
µPD720100A
INTC0
WakeUp_Event
PCI Bus Interface
WakeUp_Event
Arbiter
WakeUp_Event
OHCI
Host
Controller
#1
OHCI
Host
Controller
#2
http://www.DataSheet4U.com/
Root Hub
EHCI
Host
Controller
SMI0
PHY
Port 1
Port 2
Port 3
Port 4
Port 5
USB Bus
2 Data Sheet S15535EJ2V0DS


Features DATA SHEET MOS INTEGRATED CIRCUIT µPD 720100A USB2.0 HOST CONTROLLER The µP D720100A complies with the Universal Se rial Bus Specification Revision 2.0 and Open Host Controller Interface Specifi cation for full-/low-speed signaling an d Intel's Enhanced Host Controller Inte rface Specification for high-speed sign aling and works up to 480 Mbps. The µP D720100A is integrated three host contr oller cores with PCI interface and USB2 .0 transceivers into a single chip. Det ailed function descriptions are provide d in the following user’s manual. Be sure to read the manual before designin g. µPD720100A User’s Manual: S15534 E FEATURES • Compliant with Universa l Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps) • Compli ant with Open Host Controller Interface Specification for USB Rev 1.0a • Com pliant with Enhanced Host Controller In terface 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 ho.
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