10 ns asynchronous SRAM for legacy 5V bus designs
64K x 16 — what the organization means for bus fit
The 64K x 16 organization gives you 64K addressable locations, each 16 bits wide. That maps cleanly to a 16-bit data bus — common on 16-bit microcontrollers, DSPs, and older x86-class embedded processors. If your processor uses an 8-bit bus, you either waste half the memory or need byte-lane control logic. The 10 ns write cycle time (word and page) matches the read access, so back-to-back writes at bus speed are possible without dead cycles — important for FIFO or cache-line fill operations.
44-TSOP II — footprint and handling
The 44-TSOP II package (0.400" body width, 10.16 mm) is a standard thin small-outline package with gull-wing leads. It is surface-mount, reflow-compatible, and widely used in memory modules. The Tape & Reel (TR) shipping format means it loads directly into a pick-and-place feeder — no tube handling.