(China (Mainland))
Product Summary
The NH82801FBM is an I/O Controller. It provides extensive I/O support. The NH82801FBM 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, D31 contains 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 is the integrated LAN controller.
Parametrics
NH82801FBM 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=5V): -0.5 to V5REF + 0.5 V; (3)1.5 V Supply Voltage with respect to VSS: -0.5 to 2.1 V; (4)2.5 V Supply Voltage with respect to Vss: -0.5 to 3.1 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: 0.8 to 1.75 V.
Features
NH82801FBM features: (1)Can be statically configured as 4x1, or 1x4 (Enterprise applications only); (2)Two virtual channel support for full isochronous data transfers; (3)Support for full 2.5 Gb/s bandwidth in each direction per x1 lane; (4)ACPI 2.0 compliant; (5)ACPI-defined power states (C1, S1, S3–S5 for Desktop and C1-C4, S1, S3–S5 for Mobile); (6)ACPI Power Management Timer; (7)Includes four UHCI Host Controllers, supporting eight external ports; (8)Includes one EHCI Host Controller that supports all eight ports; (9)Includes one USB 2.0 High-speed Debug Port.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
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 NH82801FBM SL89K |
Other |
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Data Sheet |
Negotiable |
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