16Mbit async SRAM — timing and bus-fit
The CY7C1062G30-10BGXI is a 16Mbit asynchronous SRAM organized as 512K x 32 bits, accessed in a single 10 ns cycle from address change — no clock, no refresh overhead. That 10 ns access time means the read data is valid 10 ns after the address settles; for a 100 MHz bus with a 10 ns period, the memory leaves zero margin for propagation delay unless the controller inserts a wait state. Supply voltage spans 2.2 V to 3.6 V. The write cycle time matches the read — also 10 ns.
Industrial temperature and package reality
The 119-PBGA (14x22) package places 119 balls on a 1.27 mm pitch — a standard 4-layer PCB with via-in-pad can fan out all signals, but the BGA requires a solder-paste stencil and X-ray inspection for void-free joints. The tray package is typical for prototype and low-volume builds; for production reels, check the tray quantity against the BOM volume to avoid per-unit handling overhead.
Sourcing posture — active production
The base product number CY7C1062 spans multiple speed and temperature variants; this specific -10BGXI suffix is the 10 ns, industrial-temperature, Pb-free BGA version.