HM5257165B-75/A6 HM5257805B-75/A6 HM5257405B-75/A6.
Elpida Memory
HM5257165B-75 - 512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 16-bit 4-bank/16-Mword 8-bit 4-bank /32-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM
HM5257165B-75/A6 HM5257805B-75/A6 HM5257405B-75/A6 512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword × 16-bit × 4-bank/16-Mword × 8-bit × 4-bank /32-.