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1213 Elko Drive 
Sunnyvale, CA 94089 
408-331-8800  
  
quad
ddr
sync
 
 
 
 
 

SigmaDDR-II+ SRAMs
     
For similar functionality at higher speeds and with better signal integrity, visit our SigmaDDR-IIIe page.
 
= Available in both 6/6 and 5/6 RoHS compliance
= Available in only 5/6 RoHS compliance
   Part Number Decoder
65nm
1.8 V VDD;
1.5 V VDDQ		 Configuration Speed
(MHz)
Package
 Features
TQFP
BGA
100
119
209
165
4M x 18
2M x 36
400–300
 
 
 
SigmaDDR-II+ Burst of 2
Read Latency = 2.0
On-Die Termination Option
ECCRAM™
4M x 18
2M x 36
550–400
 
 
 
SigmaDDR-II+ Burst of 2
Read Latency = 2.5
On-Die Termination Option
ECCRAM™
1.8 V VDD;
1.5 V or 1.8 V VDDQ		 Configuration Speed
(MHz)
Package
 Features
TQFP
BGA
100
119
209
165
8M x 8
8M x 9
4M x 18
2M x 36
450–333
 
 
 
SigmaDDR-II+ Burst of 2
Read Latency = 2.0
On-Die Termination Option
13 mm x 15 mm 165 BGA
8M x 8
8M x 9
4M x 18
2M x 36
550–333
 
 
 
SigmaDDR-II+ Burst of 2
Read Latency = 2.5
On-Die Termination Option
13 mm x 15 mm 165 BGA

 

 

 

 

 

 

 

 

 

 

 
 
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