Datenblatt-pdf.com


D720101 Schematic ( PDF Datasheet ) - NEC

Teilenummer D720101
Beschreibung UPD720101
Hersteller NEC
Logo NEC Logo 




Gesamt 30 Seiten
D720101 Datasheet, Funktion
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD720101
USB2.0 HOST CONTROLLER
The µPD720101 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 µPD720101 is integrated 3 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.
µPD720101 User’s Manual: S16336E
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 1.0
• 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 5 (max.) downstream facing ports which are shared by OHCI and EHCI host controller cores.
• 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.
System clock frequency should be set from system software (BIOS) or EEPROM. More detail, see µPD720101
User’s Manual.
• 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
µPD720101GJ-UEN
µPD720101F1-EA8
Package
144-pin plastic LQFP (Fine pitch) (20 × 20)
144-pin plastic FBGA (12 × 12)
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S16265EJ4V0DS00 (4th edition)
Date Published June 2004 NS CP (N)
Printed in Japan
The mark shows major revised points.
2002






D720101 Datasheet, Funktion
144-pin plastic FBGA (12 × 12)
µPD720101F1-EA8
Bottom View
25 26 27 28 29 30 31 32 33 34 35 36
14
24 71 72 73 74 75 76 77 78 79 80 81 82 37 13
23 70 111 112 113 114 115 116 117 118 119 120 83 38 12
22 69 110
137 138 139 140
121 84 39 11
21 68 109
122 85 40 10
20 67 108 136
141 123 86 41 9
19 66 107 135
142 124 87 42 8
18 65 106 134
143 125 88 43 7
17 64 105 133
144 126 89 44 6
16 63 104
127 90 45 5
15 62 103
132 131 130 129
128 91 46 4
14 61 102 101 100 99 98 97 96 95 94 93 92 47 3
13 60 59 58 57 56 55 54 53 52 51 50 49 48 2
12 11 10 9 8 7 6 5 4 3 2 1
1
PNML K J HGF EDCB A
µPD720101
6 Data Sheet S16265EJ4V0DS

6 Page









D720101 pdf, datenblatt
µPD720101
Vender
KDS Note 1
NDK Note 2
Table 2-1. External Parameters
X’tal
AT-49 30.000 MHz
AT-41 30.000 MHz
AT-41CD2 30.000 MHz
NX3225DA 30.000 MHz
NX5032GA 30.000 MHz
NX8045GB 30.000 MHz
R
100
100
100
100
100
100
C1
12 pF
10 pF
10 pF
10 pF
10 pF
10 pF
C2
10 pF
10 pF
10 pF
10 pF
10 pF
10 pF
Notes 1. DAISHINKU CORP.
2. NIHON DEMPA KOGYO CO., LTD.
In using these crystals, contact KDS or NDK to get the specification on external components to be used in
conjunction with the crystal.
KDS's home page: http://www.kdsj.co.jp
NDK's home page: http://www.ndk-j.co.jp
2.5 External Serial ROM Connection
Figure 2-4. External Serial ROM Connection
Inside-package
Outside-package
3.3 V
SRMOD
SRCLK
SRDTA
1.5 k
C
External serial ROM
VDD
A0
WP A1
SCL A2
SDA GND
These pins for external serial ROM can be opened, when serial ROM is not necessary on board.
12 Data Sheet S16265EJ4V0DS

12 Page





SeitenGesamt 30 Seiten
PDF Download[ D720101 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
D720100AGM UPD720100AGMNEC
NEC
D720101UPD720101NEC
NEC

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche