|   | HM51S4170CLTT-8 | Hitachi Semiconductor |  |  | 262,144-word x 16-bit dynamic random access memory | 
    |   | HM51S4170CLTT-7 | Hitachi Semiconductor |  |  | 262,144-word x 16-bit dynamic random access memory | 
    |   | AK488192Z | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 16,384 x 32 bit cmos / Bicmos static random access memory | 
    |   | AK688192S | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK588192Z | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK588192W | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK688192W | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK688192Z | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | MM54C89J | Texas Instruments |  |  | 64-bit tri-state random access read/write memory | 
    |   | MM54C89N | Texas Instruments |  |  | 64-bit tri-state random access read/write memory | 
    |   | MM54C89 | Texas Instruments |  |  | 64-bit tri-state random access read/write memory | 
    |   | GM76C88AL-12 | LG Semicon Co.,Ltd. |  |  | 65,536 bit static random access memory organized as 8,192 words by 8 bits using cmos | 
    |   | GM76C88AL | LG Semicon Co.,Ltd. |  |  | 65,536 bit static random access memory organized as 8,192 words by 8 bits using cmos | 
    |   | AK588192S | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK688192G | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 262,144 X 8 bit mos dynamic random access memory | 
    |   | AK488192G | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 16,384 x 32 bit cmos / Bicmos static random access memory | 
    |   | AK488192S | ACCUTEK MICROCIRCUIT CORPORATION |  |  | 16,384 x 32 bit cmos / Bicmos static random access memory | 
    |   | HM51S4800CLJ-6 | Hitachi Semiconductor |  |  | 524,288-word X 8-bit dynamic random access memory | 
    |   | HM51S4800CJ-7 | Hitachi Semiconductor |  |  | 524,288-word X 8-bit dynamic random access memory | 
    |   | HM51S4800CLTT-8 | Hitachi Semiconductor |  |  | 524,288-word X 8-bit dynamic random access memory |