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Infineon Technologies CY7C1514V18-250BZI — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1514V18-250BZI QDR II SRAM, 72 Mbit, 250 MHz

MPNCY7C1514V18-250BZI
Obsolete

Infineon CY7C1514V18-250BZI, 72 Mbit QDR II synchronous SRAM, 250 MHz clock frequency, 2M x 36 organization, 1.7 V to 1.9 V supply, 165-FBGA (15x17), -40°C to 85°C.

$145.1800Ref. price · indicative, final on quote
Infineon Technologies CY7C1514V18-250BZI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1514V18-250BZI specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage1.7V ~ 1.9V
Clock frequency250 MHz
Memory interfaceParallel
Operating temperature-40°C~85°C(TA)
PackageTray
TechnologySRAM - Synchronous, QDR II
Memory size72Mbit
Memory formatSRAM
Case165-LBGA
Memory organization2M x 36

Product details

It runs at a 250 MHz clock, delivering back-to-back read and write bursts with no dead cycles — the QDR II architecture separates read and write data ports so the bus never stalls on turnaround.

The ball map is specific to the QDR II 36-bit wide-bus configuration — verify the footprint against the datasheet ball-out before committing the board layout. Surface-mount only.

Infineon (formerly Cypress) lists the CY7C1514V18-250BZI as obsolete. If you are qualifying a replacement for a new design, a same-function QDR II+ SRAM from the same density and speed grade (72 Mbit, 250 MHz) in a compatible package is the cross-shop target, but pin compatibility must be confirmed ball by ball.

Frequently asked questions

Is CY7C1514V18-250BZI obsolete?

Yes, Infineon lists the CY7C1514V18-250BZI as obsolete. No official replacement part number has been published. For existing BOM lines, the supply channel is surplus and broker inventory.

What is the replacement for CY7C1514V18-250BZI?

There is no official replacement part number from Infineon. A functionally equivalent QDR II+ SRAM at 72 Mbit and 250 MHz in a 165-ball BGA package would be the closest cross-shop candidate, but pin compatibility must be verified against the original footprint.