IDT 71V3556S133PFGI8 4.5Mb Parallel RAM, 3.3V, 133MHz, TQFP
SRAM 4M ZBT 3.3V I/O SLOW X18
SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 4.2ns 100-Pin TQFP
IDT 17b Parallel RAM, 4.5Mb Density, LQFP Package, 3.3V Supply
71V3556S133PFI8