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See Technical Specifications

FW82801EB

I/O Controller Phase Controller 460-Pin BGA

Manufacturer: Intel Corp
Mfr.Part #: FW82801EB
Datasheet: FW82801EB Datasheet (PDF)
Package/Case: 460-BBGA
Product Type: Discrete Semiconductor Modules
Lifecycle: Obsolete

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FW82801EB General Description

The Intel FW82801EB is an I/O Controller Hub (ICH) chipset that acts as the Southbridge in a computer's chipset architecture. It provides various I/O and connectivity functions for the motherboard and works in conjunction with the Northbridge (memory and graphics controller) to manage the overall functionality of the system.

Key Features

•PCI Local Bus Specification, Revision 2.3 with support for 33 MHz PCI operations.
•PCI slots ( supports up to 6 Req/Gnt pairs)
•ACPI power management logic support
•Enhanced DMA controller, interrupt controller, and timer functions
•Integrated IDE controller supports Ultra ATA100/66/33
•Integrated SATA controller
•USB host interface with support for eight USB ports; four UHCI host controllers; one EHCI high-speed USB 2.0 host controller
•Integrated LAN controller
•Integrated ASF controller
•System Management Bus (SMBus) Specification, Version 2.0 with additional support for I2C devices
•Supports Audio Codec ‘97 Component Specification, Version 2.3 (also known as AC ’97 v2.3 Specification) link for audio and telephony codecs (up to seven channels)
•Low Pin Count (LPC) interface
•Firmware Hub (FWH) interface support

Application

The FW82801EB (ICH5) chipset was used in desktop computers, both in home and office settings. It played a central role in managing I/O functions and connectivity for the motherboard. This chipset helped facilitate connections between various components and peripherals within the computer.

Specifications

Product Name	FW82801EB	Product Type	Chipset
Manufacturer	Intel	Series	Intel 82801
CPU Compatibility	Intel Pentium 4, Celeron	Form Factor	FCBGA
Socket Type	Socket 478	Process Technology	0.13μm
Number of Cores	1	Memory Type	DDR266/333 SDRAM
Max Memory Size	4GB	Graphics	Intel Extreme Graphics 2
Audio	AC97	USB Ports	6
SATA Ports	2	PCI Slots	4
Ethernet	10/100 Mbps	Operating Temperature	0°C ~ 70°C
Mfr	Intel	Package	Bulk
Product Status	Active	DigiKey Programmable	Not Verified
Type	Controller	Applications	-
Mounting Type	Surface Mount	Package / Case	460-BBGA
Supplier Device Package	460-mBGA (31x31)