SRAM 4M 3.3V I/O PBSRAM SLOW X
IDT 71V3577S80BQ8 100MHz 4.5Mb Parallel RAM, 3.3V 200mA Surface Mount TBGA
IC SRAM 4.5MBIT 8NS 165CABGA
SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 8ns 165-Pin FBGA