|     High speed asynchronous SRAM   
  
   
    | Density | Configuration | VCC | Speed | Temp | Package | Available |  
    | 4 | 512K x 8 | 5 | 10 | I | SOJ / SOP / TSOP | Dec 2009 |  
    | 4 | 256 x 16 | 5 | 10/25 | I | SOJ / TSOP | Dec 2009 |  
    | 4 | 256K x 16 | 3 | 10/25 | I | SOJ / TSOP / CSP | Dec 2009 |  
    | 4 | 512K x 8 | 3 | 10/25 | I | SOJ / SOP / TSOP | Dec 2009 |  
    | 1 | 128K x 8 | 3,3 | 12 |   | SOJ / CSP | V |  
    | 1 | 128K x 8 | 3,3 | 12 |   | TSOP / TSSOP  | V |  
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