FW82801EB-SL73Z Electronic IC Chips Intel 82801EB I/O Controller Hub 5 (ICH5)

 

Intel® 82801EB I/O Controller Hub 5 (ICH5) / Intel® 82801ER I/O Controller Hub 5 R (ICH5R)

 

Intel® ICH5/ICH5R Features

■ PCI Bus Interface

  — New: Supports PCI Revision 2.3 Specification at 33 MHz

  — 6 available PCI REQ/GNT pairs

  — One PCI REQ/GNT pair can be given higher arbitration priority

      (intended for external 1394 host controller)

  — Support for 44-bit addressing on PCI using DAC protocol

■ Integrated LAN Controller

  — New: Integrated ASF Management Controller

  — WfM 2.0 and IEEE 802.3 Compliant

  — LAN Connect Interface (LCI)

  — 10/100 Mbit/sec Ethernet Support

 

■ New: Integrated Serial ATA Host Controllers

  — Independent DMA operation on two ports.

  — Data transfer rates up to 1.5 Gb/s (150 MB/s).

  — RAID Level 0 Support (ICH5R Only)

■ Integrated IDE Controller

  — Supports “Native Mode” Register and Interrupts

  — Independent timing of up to 4 drives

  — Ultra ATA/100/66/33, BMIDE and PIO modes

  — Tri-state modes to enable swap bay

 

■ USB 2.0

  — New: Includes 4 UHCI Host Controllers, increasing the number of external ports to eight

  — Includes 1 EHCI Host Controller that supports all eight ports

  — Includes 1 USB 2.0 high-speed debug port

  — Supports wake-up from sleeping states S1–S5

  — Supports legacy Keyboard/Mouse software

■ AC-Link for Audio and Telephony Codecs

  — Support for 3 AC ‘97 2.3 codecs.

  — Independent bus master logic for 8 channels

      (PCM In/Out, PCM2 In, Mic 1 Input, Mic 2 Input, Modem In/Out, S/PDIF Out)

  — Support for up to six channels of PCM audio output (full AC3 decode)

  — Supports wake-up events

 

■ Interrupt Controller

  — Supports up to 8 PCI interrupt pins

  — Supports PCI 2.3 Message Signaled Interrupts

  — Two cascaded 82C59 with 15 interrupts

  — Integrated I/O APIC capability with 24 interrupts

  — Supports Front Side Bus interrupt delivery

■ High-Precision Event Timers

  — Advanced operating system interrupt scheduling

■ New: 1.5 V operation with 3.3 V I/O

  — 5V tolerant buffers on IDE, PCI, USB Overcurrent and Legacy signals

 

■ Timers Based on 82C54

  — System timer, Refresh request, Speaker tone output

■ New: Integrated 1.5 V Voltage Regulator (INTVR) for the Suspend wells

■ Power Management Logic

  — New: ACPI 2.0 compliant

  — ACPI-defined power states (C1, S3–S5)

  — ACPI Power Management Timer

  — PCI PME# support

  — SMI# generation

  — All registers readable/restorable for proper resume from 0 V suspend states

  — Support for APM-based legacy power management for non-ACPI implementations

 

■ External Glue Integration

  — Integrated Pull-up, Pull-down and Series Termination resistors on IDE, processor I/F

  — Integrated Pull-down and Series resistors on USB

■ Flash BIOS I/F supports BIOS Memory size up to 8 Mbytes

■ Low Pin Count (LPC) I/F

  — Supports two Master/DMA devices.

  — Support for Security Devices connected to LPC.

■ Enhanced DMA Controller

  — Two cascaded 8237 DMA controllers

  — PCI DMA: Supports PC/PCI

  — Includes two PC/PCI REQ#/GNT# pairs

  — Supports LPC DMA

  — Supports DMA Collection Buffer to provide TypeF DMA performance for all DMA channels

 

■ Real-Time Clock

  — 256-byte battery-backed CMOS RAM

  — Integrated oscillator components

  — Lower Power DC/DC Converter implementation

■ System TCO Reduction Circuits

  — Timers to generate SMI# and Reset upon detection of system hang

  — Timers to detect improper processor reset

  — Integrated processor frequency strap logic

  — Supports ability to disable external devices

 

■ SMBus

  — New: Provides independent manageability bus through SMLink interface.

  — Supports SMBus 2.0 Specification

  — Host interface allows processor to communicate via SMBus

  — Slave interface allows an internal or external Microcontroller to access system resources

  — Compatible with most 2-Wire components that are also I2 C compatible

■ GPIO

  — TTL, Open-Drain, Inversion

■ Package 31x31 mm 460 mBGA

 

System Block Diagram

 

 

 

 

 

Stock Offer (Hot Sell)

Part no.

Quantity

Brand

D/C

Package

LMC6462AIM	634	NSC	14+	SOP-8
0453004.MR	10000	LITTELFUSE	15+	SMD
PIC16F627A-I/P	5153	MICROCHIP	14+	DIP
LM2901DT	38000	ST	10+	TSSOP-14
MOS6020-222MLC	10000	COILCRAFT	16+	SMD
L9958SB	3301	ST	15+	HSSOP16
LT1616ES6	10346	LT	10+	SOT-23-6
L6258EX	2927	ST	15+	HSSOP36
30578*	701	BOSCH	10+	QFP-64
L6506D013TR	3026	ST	16+	SOP20
MCP1541-I/TO	4990	MICROCHIP	16+	TO-92
CY7C199CNL-15VXI	500	CYPRESS	11+	SOJ28
ATTINY861A-SU	4880	ATMEL	14+	SOP-20
MCR106-8G	5758	ON	14+	TO-126
MAX3442EEPA+	2700	MAXIM	12+	DIP
LPC2378FBD144	633	NXP	15+	QFP-144
MAX660ESA	4991	MAXIM	16+	SOP
MAX825REUK	8224	MAXIM	16+	SOT
MX25L1605AM2C-15G	5158	MXIC	16+	SOP
MAX834EUK-T	8346	MAXIM	16+	SOT
MAX825SEUK-T	8285	MAXIM	16+	SOT
MGA-72543-TR1G	10000	AVAGO	16+	SOT-343
MAX1595EUA50+	6000	MAXIM	16+	MSOP
MAX3077EESA	9100	MAXIM	16+	SOP
MAX985EUK	11396	MAXIM	16+	SOT
P0903BDL	10000	NIKOS	11+	TO-252
MAX3223EAP	10750	MAXIM	15+	SSOP
MC34064P-5G	4752	ON	11+	TO-92
40077*	1508	BOSCH	15+	SOP36
SAK-C167CR-LM	2500		09+	QFP-144