Memory density and bus organization
The CY7C1061DV33-10BV1XI: Organised as 1M x 16 bits (16 Mbit total), this asynchronous SRAM presents a 16-bit-wide parallel data bus — a natural fit for 16-bit microcontrollers or DSPs that need a single-chip data memory without byte-lane multiplexing. The 10 ns access time and matching 10 ns write cycle give the controller a 100 MHz window to latch data; at that speed the trace-length matching on the data and address lines matters more than the chip's own timing margin.
The part is sourced through independent distribution — quantities are lot-specific and confirmed at RFQ. For existing BOM lines, the 48-VFBGA (8x9.5 mm) footprint and 3.0–3.6 V supply are the critical dimensions when qualifying a replacement — any alternative must match the ball-out and the voltage window.