Transcend 128MB SDRAM 144Pin SO-DIMM PC133 Unbuffer Non-ECC Memory TS16MSS64V6C User Manual

Product codes
TS16MSS64V6C
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144PIN PC133 Unbuffered SO-DIMM
128MB With 8Mx16 CL3
 
 
Description 
The TS16MSS64V6C is a 16M bit x 64 Synchronous 
Dynamic RAM high-density memory module. The 
TS16MSS64V6C consists of 8 piece of CMOS 
2Mx16bitsx4banks Synchronous DRAMs in TSOP-II 400mil 
packages and a 2048 bits serial EEPROM on a 144-pin 
printed circuit board. The TS16MSS64V6C is a Dual 
In-Line Memory Module and is intended for mounting into 
144-pin edge connector sockets. 
Synchronous design allows precise cycle control with 
the use of system clock. I/O transactions are possible on 
every clock cycle. Range of operation frequencies, 
programmable latencies allows the same device to be 
useful for a variety of high bandwidth, high performance 
memory system applications. 
 
Features 
•  Performance Range : PC133 
•  Burst Mode Operation. 
•  Auto and Self Refresh. 
•  Serial Presence Detect (SPD) with serial   
EEPROM  
•  LVTTL compatible inputs and outputs. 
•  Single 3.3V ± 0.3V power supply. 
•  MRS cycle with address key programs. 
Latency (Access from column address) 
Burst Length (1,2,4,8 & Full Page) 
Data Sequence (Sequential & Interleave) 
•  All inputs are sampled at the positive going edge   
of the system clock. 
 
Pin Identification 
 
Symbol 
Function 
A0~A11 Address 
inputs 
BA0,BA1 Select 
Bank 
DQ0~DQ63 Data 
inputs/outputs 
CLK0,CLK1 Clock 
Input 
CKE0,CKE1 
Clock Enable Input 
/CS0,/CS1 
Chip Select Input 
/RAS 
Row address strobe 
/CAS 
Column address strobe 
/WE Write 
Enable 
DQM0~7 DQM 
Vcc Power 
Supply 
Vss Ground 
SDA 
Serial Address / Data I/O 
SCL Serial 
Clock 
NC No 
Connection 
 
 
Transcend information Inc.
   
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