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Infineon Technologies CY7C25652KV18-500BZC — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress CY7C25652KV18-500BZC 72Mbit QDR II+ SRAM, 500 MHz

MPNCY7C25652KV18-500BZC
End of Life

Cypress CY7C25652KV18-500BZC, QDR II+ synchronous SRAM, 72 Mbit (2M × 36), 500 MHz clock, 1.7 V–1.9 V supply, parallel interface, 165-FBGA (13 × 15 mm), 0 °C to 70 °C, Tray.

$116.0600Ref. price · indicative, final on quote
Infineon Technologies CY7C25652KV18-500BZC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY7C25652KV18-500BZC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage1.7V ~ 1.9V
Clock frequency500 MHz
Memory interfaceParallel
Operating temperature0°C~70°C(TA)
PackageTray
TechnologySRAM - Synchronous, QDR II+
Memory size72Mbit
Memory formatSRAM
Case165-LBGA
Memory organization2M x 36

Product details

It clocks at 500 MHz on the parallel interface, delivering the bandwidth needed for high-throughput data buffers in network line cards, test instrumentation, and FPGA-attached scratchpad memory. The 1.7 V to 1.9 V core supply and 165-ball FBGA (13 × 15 mm) package target controlled indoor environments — the 0 °C to 70 °C commercial temperature range keeps it out of unheated cabinets and outdoor enclosures.

Footprint and interface — what to verify before layout

The 165-ball FBGA (13 × 15 mm) uses a QDR II+ ball map with separate read and write data ports. Verify ball assignment against the controller.

Frequently asked questions

What is the closest functional second-source for CY7C25652KV18-500BZC?

The CY7C1520KV18-250BZC is a 72 Mbit QDR II+ SRAM in the same 2M × 36 organization and 165-FBGA package, but it runs at 250 MHz — half the clock speed. It is a drop-in footprint replacement if the system can tolerate the lower bandwidth, but it is not a full performance second-source.