128Mb Synchronous DRAM P2V28S20ATP-7,-75,-8 (4-BAN.
Vanguard International Semiconductor
P2V28S20DTP-7 - 128Mb SDRAM
128Mb Synchronous DRAM P2V28S20ATP-7,-75,-8 (4-BANK x 8,388,608-WORD x 4-BIT) P2V28S30ATP-7,-75,-8 (4-BANK x 4,194,304-WORD x 8-BIT) P2V28S40ATP-7,-75.