Cypress 16Mbit asynchronous SRAM — 10 ns access, industrial temp
The Cypress CY7C1061DV33-10ZSXI is a 16Mbit asynchronous SRAM organized as 1M x 16, with a 10 ns access time and a parallel interface. It operates from a 3V to 3.6V supply and is rated for the industrial temperature range of -40°C to 85°C. Packaged in a 54-TSOP II (10.16 mm width) surface-mount package, this volatile memory is suited for high-speed cache, buffering, and real-time data storage in embedded systems, networking gear, and industrial controllers where deterministic read/write timing matters.
Obsolete — sourcing reality
Cypress has marked the CY7C1061DV33-10ZSXI as obsolete. No official successor order code is listed in the product documentation. For BOM lines that require this exact footprint and timing, procurement must turn to the surplus and broker channel. We source and quote this part to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
Supply voltage and temperature range
The supply range of 3V to 3.6V covers 3.3V nominal rails with margin for ripple and regulation tolerance. The industrial temperature grade (-40°C to 85°C) qualifies it for outdoor telecom cabinets, factory-floor controllers, and engine-bay-adjacent electronics where ambient heat and cold cycles are routine.