Transcend 1024MB DDR2 PC2-3200 ECC REG 400MHz single rank TS128MQR72V4K 用户手册

 

 

Transcend Information Inc.

 

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The TS128MQR72V4K is a 128M x 72bits DDR2-400 

Registered DIMM. The TS128MQR72V4K consists of 18 

pcs 128Mx4 bits DDR2 SDRAMs in 60 ball FBGA 

package, 2 pcs register in 96 ball uBGA package, 1 pcs 

PLL driver IC and a 2048 bits serial EEPROM on a 

240-pin printed circuit board. The TS128MQR72V4K is a 

Dual In-Line Memory Module and is intended for 

mounting into 240-pin edge connector sockets. 

Synchronous design allows precise cycle control with the 

use of system clock. Data I/O transactions are possible 

on both edges of DQS. Range of operation frequencies, 

programmable latencies allow the same device to be 

useful for a variety of high bandwidth, high performance 

memory system applications. 

•  RoHS compliant products. 
•  JEDEC standard 1.8V ± 0.1V Power supply   
•  VDDQ=1.8V ± 0.1V 
•  Max clock Freq: 200MHZ; 400Mb/S/Pin. 
•  Posted CAS   
•  Programmable CAS Latency: 3,4,5 
•  Programmable Additive Latency :0, 1,2,3 and 4 
•  Write Latency (WL) = Read Latency (RL)-1 
•  Burst Length: 4,8(Interleave/nibble sequential) 
•  Programmable sequential / Interleave Burst Mode 
•  Bi-directional Differential Data-Strobe (Single-ended   

 

     

data-strobe is an optional feature)         

•  Off-Chip Driver (OCD) Impedance Adjustment 
•  MRS cycle with address key programs. 
•  On Die Termination 
•  Serial presence detect with EEPROM 

 

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