Product Summary
The FW82801EB Communications I/O Controller Hub (82801E C-ICH) is a highly integrated multifunctional communications I/O controller hub that provides the interface to the PCI bus and integrates many of the functions needed in today communications applications. This document provides a detailed description of the 82801E C-ICH thermal, electrical and mechanical specifications, including signals, pinout, packaging, electrical characteristics, and testability.
Parametrics
Absolute maximum ratings:(1)case temperature under bias:0℃ to +109℃;(2)storage temperature:-55℃ to +150℃;(3)voltage on any 3.3 V pin with respect to ground:-0.5 to Vcc + 0.3 V;(4)voltage on any 5 V tolerant pin with respect to ground:-0.5 to Vref+0.3 V;(5)1.8 V supply voltage with respect to Vss:-0.5 to +2.7V;(6)3.3 V supply voltage with respect to Vss:-0.5 to +4.6 V;(7)5.0 V supply voltage (Vref) with respect to Vss:-0.5 to +5.5 V;(8)maximum power dissipation:2.0 W.
Features
Features: (1)Supports Intel processors, the 82815E GMCH and the 82810E GMCH; (2)8-Bit Hub Interface: 266 Mbyte/s maximum throughput; (3)Two integrated LAN controllers; (4)USB: includes one UHCI Host Controller with a total of two ports: USB 1.1 compliant; (5)PCI Bus interface: Supports PCI Rev 2.2 specificatioat 33 MHz; 133 Mbyte/s maximum throughput; (6)Low-Pincount (LPC) interface; (7)Firmware Hub (FWH) interface: Supports 8-Mbyte memory size; (8)Integrated IDE controller supports Ultra100 DMA, Ultra66 and Ultra33 DMA mode transfers; (9)Two cascaded 8237 DMA controllers; (10)Integrated 82C54-compatible timers; (11)Real-time clock with 256-byte batterybacked CMOS RAM; (12)System Management Bus (SMBus).
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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FW82801EB |
Other |
Data Sheet |
Negotiable |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
FW82439HXSU115 |
IC 82439HX SYS CTRL MHXC 324BGA |
Data Sheet |
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FW82439TX |
Other |
Data Sheet |
Negotiable |
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FW82439TXSL28T |
IC 82439TX SYS CTRL MTXC 324BGA |
Data Sheet |
Negotiable |
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FW82443BXSL2VH |
IC 82443BX SYS CTRLR 492-PBGA |
Data Sheet |
Negotiable |
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FW82546GB |
Intel |
IC CTRLR ETHRNT 2-PORT 364BGA |
Data Sheet |
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FW82801AA SL3Z2 |
Other |
Data Sheet |
Negotiable |
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