Transcend 512MB DDR DDR400 Unbuffer Non-ECC Memory TS64MLD64V4F 用户手册

 

 

Transcend Information Inc.

 

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The TS64MLD64V4F is a 64Mx64bits Double Data Rate 

SDRAM high-density for DDR400. The TS64MLD64V4F    

consists of 16pcs CMOS 32Mx8 bits Double Data Rate 

SDRAMs in 66 pin TSOP-II 400mil packages and a 2048 

bits serial EEPROM on a 184-pin printed circuit board. 

The TS64MLD64V4F is a Dual In-Line Memory Module 

and is intended for mounting into 184-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. 
•  Power supply: VDD: 2.6V ± 0.1V, VDDQ: 2.6V ± 0.1V 
•  Max clock Freq: 200MHZ. 
•  Double-data-rate architecture; two data transfers per       

clock cycle 

•  Differential clock inputs (CK and /CK) 
•  DLL aligns DQ and DQS transition with CK transition 
•  Auto and Self Refresh 7.8us refresh interval. 
•  Data I/O transactions on both edge of data strobe. 
•  Edge aligned data output, center aligned data 
•  Serial Presence Detect (SPD) with serial EEPROM   
•  SSTL-2 compatible inputs and outputs. 
•  MRS cycle with address key programs. 

      CAS Latency (Access from column address): 2.5 

   Burst Length (2,4,8) 

      Data Sequence (Sequential & Interleave)

 

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