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

SigmaQuad SRAMs
= Available in both 6/6 and 5/6 RoHS compliance
= Available in only 5/6 RoHS compliance
   Part Number Decoder
1.8 V VDD;
1.8 V or 1.5 V I/O
(90nm)
Configuration
Speed
(MHz)
Package
Features
TQFP
BGA
100
119
209
165
2M x 8
2M x 9
1M x 18
512K x 36
400–167
 
 
 
SigmaQuad-II Burst of 4
2M x 8
2M x 9
1M x 18
512K x 36
333–133
 
 
 
SigmaQuad-II Burst of 2
2.5 V VDD;
1.8 V or 1.5 V I/O
(90nm)
Configuration
Speed
(MHz)
Package
Features
TQFP
BGA
100
119
209
165
1M x 18
512K x 36
200–167
 
 
 
SigmaQuad Burst of 2
2.5 V VDD;
1.8 V or 1.5 V I/O
 Configuration
Speed
(MHz)
Package
Features
TQFP
BGA
100
119
209
165
1M x 18
512K x 36
200–100
167–100
 
 
 
SigmaQuad Burst of 2
Not Recommended for New Design
(x36 5/6-compliant part no longer offered)

 

 

 

 

 

 

 

 

 
 
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