The Cypress CY7C1062AV33-10BGI is a 16 Mbit asynchronous SRAM organized 512K x 32, built for 32-bit processor buses that need a single-cycle cache-line fill or DSP data burst without wait-state insertion. That speed class puts it in the fast-page SRAM tier, not the commodity 55 ns or 70 ns parts — it is sized for systems where every nanosecond of memory latency matters, such as high-end networking line cards, telecom line cards, and real-time control DSPs.
This part carries an official Obsolete lifecycle status. Cypress has discontinued production; there is no last-time-buy window remaining. For sustainment programs — medical imaging, defense avionics, industrial controllers that qualified this footprint years ago — the procurement strategy shifts to locating verified, date-code-controlled inventory through a distributor who can inspect and guarantee authenticity. No direct factory orders are possible.
Industrial temperature and BGA footprint
The 119-ball PBGA (14x22 mm) is a surface-mount BGA with a 1.0 mm ball pitch typical of late-2000s Cypress high-density SRAMs.