Transcend TS256MFB72V8U-T Datenblatt PDF herunterladen

240PIN DDR2 800 Fully Buffered DIMM

2GB With 128Mx8 CL5

Transcend Information Inc.

Description

The TS256MFB72V8U-T is a 256M x 72bits ECC

DDR2-800 Fully Buffered DIMM. The TS256MFB72V8U-T

consists of 18pcs 128Mx8bits DDR2 SDRAMs in 68 ball

FBGA package, 1 pcs AMB IC, and a 2048 bits serial

EEPROM on a 240-pin printed circuit board. The

TS256MFB72V8U-T is a 240pin fully buffered dual in-line

memory module.

The Advanced Memory Buffer also allows buffering of

memory traffic to support large memory capacities. All

memory control for the DRAM resides in the host,

including memory request initiation, timing, refresh,

scrubbing, sparing, configuration access, and power

management. The Advanced Memory Buffer interface is

responsible for handling channel and memory requests to

and from the local DIMM and for forwarding requests to

other DIMMs on the memory channel. Fully Buffered

DIMM provides a high memory bandwidth, large capacity

channel solution that has a narrow host interface.

Features

 240pin fully buffered dual in-line memory module

 3.2Gb/s, 4.0Gb/s, 4.8Gb/s link transfer rate

 1.8V +/- 0.1V Power Supply for DRAM VDD/VDDQ

 1.5V +/- 0.075V Power Supply for AMB VCC

 3.3V +/- 0.3V Power Supply for VDDSPD

 Buffer Interface with high-speed differential

point-to-point Link at 1.5 volt

 Channel error detection & reporting

 Channel fail over mode support

 Serial presence detect with EEPROM

 8 Banks

 Posted CAS

 Programmable CAS Latency : 3, 4, 5

 Automatic DDR2 DRAM bus and channel calibration

 MBIST and IBIST Test functions

 Hot add-on and Hot Remove Capability

 Transparent mode for DRAM test support

 Support ECC Function.

Placement

AMB

PCB: 09-2602

1 2 3

Inhaltsverzeichnis

Seite 1

TTTSSS222555666MMMFFFBBB777222VVV888UUU---TTT 240PIN DDR2 800 Fully Buffered DIMM2GB With 128Mx8 CL5 Transcend Information Inc. 1Description The TS256

Seite 2

TTTSSS222555666MMMFFFBBB777222VVV888UUU---TTT 240PIN DDR2 800 Fully Buffered DIMM2GB With 128Mx8 CL5 Transcend Information Inc. 2Dimensions Side Mil

Seite 3 - Pinouts:

TTTSSS222555666MMMFFFBBB777222VVV888UUU---TTT 240PIN DDR2 800 Fully Buffered DIMM2GB With 128Mx8 CL5 Transcend Information Inc. 3Pinouts: Pin No Pin

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