45 ns asynchronous SRAM for industrial cache and buffer duty
The Infineon (Cypress) CY62137FV30LL-45BVXI is a 2 Mbit asynchronous SRAM from the MoBL® series, organized as 128K x 16. The parallel interface keeps bus timing simple — no refresh cycles, no command sequences, just chip-select and address strobes.
The 48-VFBGA (6x8 mm) package is a fine-pitch BGA — board-level rework needs a hot-air station with a preheat plate, and the moisture sensitivity level should be checked before reflow if the original sealed bag has been opened.
