Skip to main content
Log in
Infineon Technologies CY7C038V-20AI — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress CY7C038V-20AI 64K x 18 Dual-Port SRAM, 20 ns

MPNCY7C038V-20AI
Obsolete

Cypress CY7C038V-20AI, 64K x 18 dual-port asynchronous SRAM, 20 ns access time, 3V–3.6V supply, 100-TQFP, industrial temperature.

Infineon Technologies CY7C038V-20AI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C038V-20AI specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage3V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageBag
TechnologySRAM - Dual Port, Asynchronous
Access time20 ns
Memory size1.152Mbit
Memory formatSRAM
Case100-LQFP
Memory organization64K x 18
Write cycle time - word, page20ns

Product details

Supply voltage is 3V to 3.6V.

Cypress has marked the CY7C038V-20AI as Obsolete. No official successor part number is listed in the lifecycle record. This part is no longer manufactured by Cypress and cannot be sourced through the factory channel. For existing BOM lines, the only procurement path is the independent surplus and broker market. If you are qualifying a new design, this is not a part to spec in; look at current dual-port SRAM families from Cypress (now Infineon) or Renesas for a pin-compatible or functionally equivalent alternative.

Frequently asked questions

Is CY7C038V-20AI obsolete?

Yes, the CY7C038V-20AI is officially obsolete per the manufacturer's lifecycle status. It is no longer in production.

What is the replacement for CY7C038V-20AI?

No official replacement part number is listed by Cypress. For a functionally equivalent dual-port SRAM, you would need to evaluate current 64K x 18 asynchronous parts from Infineon or Renesas, but that requires re-qualification.

Does CY7C038V-20AI have a cross reference?

No official cross-reference or second-source part is documented in the available records.

What is the supply voltage for CY7C038V-20AI?

The supply voltage range is 3V to 3.6V.

Can CY7C038V-20AI be used in new designs?

No. The part is obsolete and no longer manufactured. It should not be specified for new designs.