SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 5ns 119-Pin BGA Tube/Tray
IDT 71V2556SA100BGG8 3.3V 100MHz 17b Parallel RAM
IDT 71V2556SA100BGGI8 3.3V 100MHz 4.5Mb Parallel RAM
71V2556SA100BGGI