Product Summary

The FW82810 is an I/O Controller Hub. It 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’s 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

FW82810 absolute maximum ratings: (1)Case Temperature under Bias: 0℃ to +109℃; (2)Storage Temperature: -55℃ to +150℃; (3)Voltage on Any 3.3V Pin with Respect to Ground: -0.5 to Vcc + 0.3V; (4)Voltage on Any 5 V Tolerant Pin with Respect to Ground; (5)(VREF=5 V) -0.5 to VREF + 0.3 V; (6)1.8V Supply Voltage with Respect to Vss: -0.5 to +2.7V; (7)3.3V Supply Voltage with Respect to Vss: -0.5 to +4.6V; (8)5.0V Supply Voltage (Vref) with Respect to Vss: -0.5 to +5.5V; (9)Maximum Power Dissipation: 2.0W.

Features

FW82810 features: (1)Supports Intel processors, the 82815E GMCH and the 82810E GMCH; (2)8-Bit Hub Interface: 266Mbyte/s maximum throughput; (3)Two integrated LAN controllers; (4)Includes one UHCI Host Controller with a total of two ports; (5)Supports PCI Rev 2.2 specification at 33 MHz; (6)Low-Pin count (LPC) interface; (7)Firmware Hub (FWH) interface; (8)Integrated IDE controller supports Ultra100 DMA, Ultra66 and Ultra33 DMA mode transfers; (9)Interrupt Controller; (10)Two cascaded 8237 DMA controllers; (11)Integrated 82C54-compatible timers; (12)Real-time clock with 256-byte battery backed CMOS RAM; (13)System Management Bus; (14)Integrated 16550 compatible UARTs; (15)Supports IRQ1/IRQ12 emulation to avoid external keyboard controller; (16)1.8 V operation with 3.3V I/O. 5V tolerance on many buffers, including PCI and IDE; (17)Package: 421 BGA.

Diagrams

FW82810 block diagram

FW82439HXSU115
FW82439HXSU115


IC 82439HX SYS CTRL MHXC 324BGA

Data Sheet

0-1: $10.88
1-10: $10.61
10-25: $9.79
25-100: $8.97
FW82439TX
FW82439TX

Other


Data Sheet

Negotiable 
FW82439TXSL28T
FW82439TXSL28T


IC 82439TX SYS CTRL MTXC 324BGA

Data Sheet

Negotiable 
FW82443BXSL2VH
FW82443BXSL2VH


IC 82443BX SYS CTRLR 492-PBGA

Data Sheet

Negotiable 
FW82546GB
FW82546GB

Intel

IC CTRLR ETHRNT 2-PORT 364BGA

Data Sheet

1-1: $55.13
FW82801AA SL3Z2
FW82801AA SL3Z2

Other


Data Sheet

Negotiable