SRAM Chip Async Dual 5V 64K-Bit 4K x 16 25ns 100-Pin TQFP
24-Bit Address Bus Width, 64Kb Density, 2-Port TQFP 5V Microcontroller
SRAM Chip Async Dual 5V 64K-Bit 4K x 16 25ns 100-Pin TQFP T/R