Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number nh82801gb
BRAND Intel Corporation [Intel]
Packaging bga
Date code 12+
Price 6~10usd
Summary Intel I/O Controller Hub 7, -0.5 to Vcc3_3 + 0.5 V, BGA, Low Pin Count (LPC) interface, BGA
Description as follow:
The NH82801GB is an Intel I/O Controller Hub 7. The ICH7 provides extensive I/O support. The ICH7 NH82801GB incorporates a variety of PCI functions that are divided into six logical devices (B0:D27, B0:D28, B0:D29, B0:D30, B0:D31 and B1:D8). D30 is the DMI-to-PCI bridge and the AC 97 Audio and Modem controller functions, D31contains the PCI-to-LPC bridge, IDE controller, SATA controller, and SMBus controller, D29 contains the four USB UHCI controllers and one USB EHCI controller, and D27 contains the PCI Express root ports. B1:D8 of the NH82801GB is the integrated LAN controller.
Parametrics
NH82801GB absolute maximum ratings: (1)Voltage on any 3.3 V Pin with respect to Ground: -0.5 to Vcc3_3 + 0.5 V; (2)Voltage on any 5 V Tolerant Pin with respect to Ground(V5REF=5 V): -0.5 to V5REF + 0.5 V; (3)1.05 V Supply Voltage with respect to VSS: -0.5 to 2.1 V; (4)1.5 V Supply Voltage with respect to VSS: -0.5 to 2.1 V; (5)3.3 V Supply Voltage with respect to VSS: -0.5 to 4.6 V; (6)5.0 V Supply Voltage with respect to VSS: -0.5 to 5.5 V; (7)V_CPU_IO Supply Voltage with respect to VSS: -0.5 to 2.1 V.
Features
NH82801GB features: (1)PCI Express Base Specification, Revision 1.0a support (Desktop and Mobile Only); (2)PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations; (3)(supports up to six Req/Gnt pairs; three pairs on Ultra Mobile); (4)ACPI Power Management Logic Support; (5)Enhanced DMA controller, interrupt controller, and timer functions (Desktop and Mobile Only); (6)Integrated Serial ATA host controller with independent DMA operation on four ports(Desktop only) or two ports (Mobile Only) and AHCI (ICH7R, ICH7DH, ICH7-M, and ICH7-M DH Only) support. (SATA not supported on Ultra Mobile); (7)Integrated IDE controller supports Ultra ATA100/66/33; (8)USB host interface with support for eight USB ports; four UHCI host controllers; one EHCI high-speed USB 2.0 Host controller; (9)Integrated LAN controller (Desktop and Mobile Only); (10)System Management Bus (SMBus) Specification, Version 2.0 with additional support for I2C devices (Desktop and Mobile Only); (11)Supports Audio Codec 97, Revision 2.3 Specification (a.k.a., AC 97 Component Specification, Revision 2.3) which provides a link for Audio and Telephony codecs(up to 7 channels) (Desktop and Mobile Only); (12)Supports Intel High Definition Audio; (13)Supports Intel Matrix Storage Technology (ICH7R, ICH7DH, and Mobile Only); (14)Supports Intel Active Management Technology (Desktop and Mobile Only); (15)Low Pin Count (LPC) interface; (16)Firmware Hub (FWH) interface support; (17)Serial Peripheral Interface (SPI) support (Desktop and Mobile Only).
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong Kong
Member Since: 29 August 2012
Total Leads:
537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
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