Datasheet > AMB0480A5BJG

AMB0480A5BJG

更新时间： 2024-11-26 21:03:19

品牌	Logo	应用领域
艾迪悌 - IDT		内存集成电路
页数	文件大小	规格书
15页	252K
描述
Memory Circuit

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技术参数
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AMB0480A5BJG 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
HTS代码：	8542.32.00.71	风险等级：	5.62
内存集成电路类型：	MEMORY CIRCUIT	Base Number Matches：	1

AMB0480A5BJG 数据手册

IDTAMB0480

ADVANCEDMEMORYBUFFERFORFULLYBUFFEREDDIMM

COMMERCIALTEMPERATURERANGE

IDTAMB0480

PRODUCT

BRIEF

ADVANCED MEMORY BUFFER

FOR FULLY BUFFERED DIMM

MODULES

FEATURES:

DESCRIPTION:

• Advanced Memory Buffer for Fully buffered DIMMs

• 3.2 and 4 Gbit/s serial speeds (DDR2-533 and 667 DRAM)

• Support for up to eight DIMMs per channel

• Repeater Mode for extending FB-DIMM links

The fully buffered dual in-line memory module (FB-DIMM) is the next

generationmemoryarchitecturetomeetthegrowingmemoryrequirementof

serversandworkstations.TheIDTAdvancedMemoryBuffer(AMB)chipisthe

essential building block located on each FB-DIMM. The IDT AMB receives

• Northbound and Southbound single lane fail over and channel commandsanddatafromthehostcontrollertocontrolandwrite/readdatato/

error detection

fromtheDRAMsontheDIMM.Commandsandwritedataaresentsouthbound

fromthehostcontrollertoAMBsinadaisychainfashionandinterpretedbythe

targetAMB.StatusandreaddataaresentnorthboundfromAMBstothehost

controlleralsoinadaisychainfashion,passingthroughnon-targetAMBs.This

uniquechannelstructurealleviatesbufferloadingissuescommoninregistered

DIMMtechnology,enablingdesignerstousealargenumberofDIMMswithin

asinglesystem.

IDTAMB0480complieswiththelatest JEDECdefinedFB-DIMMArchitecture

andProtocolSpecificationand supportsDDR2-533andDDR2-667DRAM.

It also enables serial data transfer at 3.2 and 4.0Gbps. The IDTAMB0480

supportsservers,workstations,storagedevicesandcommunicationapplications

thatsupportthenextgenerationFB-DIMMarchitecture.

• Voltage and Timing margin high-speed I/O test capability

• Fully Supports the FB-DIMM configuration register set

• Test features supported include:

- Integrated thermal sensor and status indicator

- Supports MEMBIST, IBIST and Virtual Host mode

- Transparent mode and direct access mode for DRAM testing

• Complies with JEDEC Architecture and Protocol Specification

• Available in 655 ball FCBGA package

EXPANDEDFEATURES:

• Wide range DDR Timing Control

• Superfine adjustment for DDR timing

• Wide range of DDR slew rate control

• Slew rate controllable independent of output impedance

• High speed SMBus in test mode

• IBIST IDT PRBS Generator

FDBMEMORYCHANNEL

Up to 8 modules

DDR2

Host

IDT

AMB

IDT

AMB

IDT

AMB

IDT

AMB

Memory

Controller

DDR2

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL TEMPERATURE RANGE

APRIL 2006

2006 Integrated Device Technology, Inc.

DSC - 7042/2

12 3 4 5 6 7...15

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与AMB0480A5BJG相关器件

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AMB0480A5BJG8	IDT	获取价格	Memory Circuit
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AMB0480A5RH8	IDT	获取价格	Memory Circuit
AMB0480A5RJ	IDT	获取价格	FCBGA-655, Tray
AMB0480A5RJ8	IDT	获取价格	FCBGA-655, Reel
AMB0480BJG	IDT	获取价格	Memory IC
AMB0480HJG	IDT	获取价格	Memory IC
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