FW82801BA

highly integrated, multifunctional communications I/O controller hub, BGA, -0.5 to +4.6 V

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PartNumber:: FW82801BA

Brand:: Intel Corporation - Intel | Pack: QFP | D/C: 03+

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Products Upload time: 2011-11-09

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Product Summary

The FW82801BA 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 communications applications. This document provides a detailed description of the FW82801BA thermal, electrical and mechanical specifications, including signals, pinout, packaging, electrical characteristics, and testability.

Parametrics

FW82801BA 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+0.3V; (4)Voltage on Any 5 V Tolerant Pin with Respect to Ground (VREF=5 V): -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

FW82801BA features: (1)Low-Pincount (LPC) interface; (2)Firmware Hub (FWH) interface: Supports 8-Mbyte memory size; (3)Integrated IDE controller supports Ultra100 DMA, Ultra66 and Ultra33 DMA mode transfers; (4)Two cascaded 8237 DMA controllers; (5)Integrated 82C54-compatible timers; (6)Real-time clock with 256-byte batterybacked CMOS RAM; (7)System Management Bus (SMBus): Compatible with most two-wire; (8)components that are also I2C compatible; Slave interface allows external microcontroller to access system resources.