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Cypress Semiconductor Corp CY7C1514KV18-333BZXC — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1514KV18-333BZXC SRAM, 72Mbit QDR II, 333 MHz

MPNCY7C1514KV18-333BZXC
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Infineon CY7C1514KV18-333BZXC, 72Mbit QDR II+ Synchronous SRAM, 2M x 36 organization, 333 MHz clock, Parallel interface, 1.7V–1.9V supply, 165-FBGA (13x15), 0°C to 70°C.

$122.1900Ref. price · indicative, final on quote
Cypress Semiconductor Corp CY7C1514KV18-333BZXC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1514KV18-333BZXC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage1.7V ~ 1.9V
Clock frequency333 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

72 Mbit QDR II+ SRAM at 333 MHz — buffer memory for high-throughput line cards

The Infineon CY7C1514KV18-333BZXC is a 72 Mbit QDR II+ synchronous SRAM organized 2M x 36. It runs at a 333 MHz clock rate.

Commercial temperature grade — indoor equipment only

That limits this part to indoor, climate-controlled environments: central offices, data centers, lab instrumentation, and office-grade networking gear. Not rated for outdoor cabinets, industrial floors without HVAC, or under-hood automotive. If your application sees ambient above 70°C, you need the industrial-temperature variant in the same family.

Frequently asked questions

What is CY7C1514KV18-333BZXC's listed package?

The package is a 165-ball FBGA (Fine-pitch Ball Grid Array), 13x15 mm body, supplied in tray format. The supplier device package is 165-FBGA (13x15).

What is CY7C1514KV18-333BZXC's listed technology?

The technology is SRAM - Synchronous, QDR II (Quad Data Rate II). It is a volatile memory with a parallel interface.

Will CY7C1514KV18-333BZXC drop into a panel specified around CY7C1520KV18-250BZC without rewiring?

Yes, the CY7C1514KV18-333BZXC shares the same 165-FBGA footprint and 2M x 36 organization as the CY7C1520KV18-250BZC. It is a mechanical drop-in. However, the 333 MHz clock rate is higher than 250 MHz, so the PCB must already support the faster signal integrity — check trace impedance and termination before assuming a straight swap.