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Infineon Technologies CY7C025AV-20AXI — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress CY7C025AV-20AXI Dual-Port SRAM, 128Kbit, 20 ns

MPNCY7C025AV-20AXI
Obsolete

Cypress CY7C025AV-20AXI, 128Kbit dual-port asynchronous SRAM, 8K x 16 organization, 20 ns access time, 3V–3.6V supply, 100-LQFP (14x14) tray, -40°C to 85°C operating temperature.

Infineon Technologies CY7C025AV-20AXI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C025AV-20AXI specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage3V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C~85°C(TA)
PackageTray
TechnologySRAM - Dual Port, Asynchronous
Access time20 ns
Memory size128Kbit
Memory formatSRAM
Case100-LQFP
Memory organization8K x 16
Write cycle time - word, page20ns

Product details

128Kbit dual-port SRAM — 20 ns access, 8K x 16, 3.3 V

The Cypress CY7C025AV-20AXI is a 128Kbit dual-port asynchronous SRAM organized as 8K x 16 bits. It provides two independent ports with separate address, data, and control lines. The 20 ns access time and 3V–3.6V supply are specified in the datasheet.

If you are designing a new board, consider evaluating a current-production dual-port SRAM from the same family or a pin-compatible alternative; the 100-pin QFP footprint is common across several density options.

The 20 ns access time and 20 ns write cycle time are specified.

The industrial grade means the SRAM retains data and meets timing across the full range — no derating needed for cold starts or hot days.

Frequently asked questions

Is CY7C025AV-20AXI obsolete?

Yes, the CY7C025AV-20AXI is listed as Obsolete. Cypress has discontinued production. It is available only through independent surplus and broker channels.

What is the replacement for CY7C025AV-20AXI?

No official replacement is listed in the record. The CY7C025AV-20AXI is an obsolete dual-port SRAM. For new designs, consider a current-production dual-port SRAM from Cypress (now Infineon) or another vendor in a similar 100-pin QFP package and 3.3 V supply. Pin compatibility varies by density and speed grade — verify the footprint against your layout.