The CY7C1011DV33-10BVXIT is a 2Mbit asynchronous SRAM from Cypress (now Infineon) organized as 128K x 16 bits. Its 10 ns access time means the data appears on the bus within 10 ns of the address being valid, which gives a processor or DMA controller a clean timing window without wait states in most 66–100 MHz bus designs. The parallel interface keeps the memory mapped directly into the address space, so no serialization latency or configuration overhead — just chip enable, output enable, and write enable signals.
48-VFBGA — footprint and rework
The 0.5 mm ball pitch is standard for fine-pitch BGAs; a hot-air rework station with a preheat plate handles removal and replacement, though the board must be baked at 125°C for 8 hours if the moisture-barrier bag has been open longer than the floor-life window (MSL 3).
Listed as Active in the production lifecycle, so no last-time-buy risk for ongoing designs. The Tape & Reel suffix (BVXIT) indicates the part ships on 13-inch reels suitable for automated pick-and-place.