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Infineon Technologies CY7C0241E-15AXC — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress CY7C0241E-15AXC SRAM Dual-Port, 72Kbit, 15 ns, 100-TQFP

MPNCY7C0241E-15AXC
Obsolete

Cypress CY7C0241E-15AXC, dual-port asynchronous SRAM, 72Kbit (4K x 18), 15 ns access time, parallel interface, 4.5-5.5 V supply, 0°C to 70°C, 100-TQFP (14x14) tray.

$15.9600Ref. price · indicative, final on quote
Infineon Technologies CY7C0241E-15AXC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C0241E-15AXC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature0°C~70°C(TA)
PackageTray
TechnologySRAM - Dual Port, Asynchronous
Access time15 ns
Memory size72Kbit
Memory formatSRAM
Case100-LQFP
Memory organization4K x 18
Write cycle time - word, page15ns

Product details

The CY7C0241E-15AXC is a 72Kbit dual-port asynchronous SRAM organized as 4K words by 18 bits, with a 15 ns access time. It provides two independent ports with separate address, data, and control lines for simultaneous read/write access from two bus masters.

The 15 ns access time and write cycle time match, enabling back-to-back writes without stalls.

Obsolete — sourcing through independent channel

The CY7C0241E-15AXC is obsolete per Cypress lifecycle records. No last-time-buy window remains; the part is no longer manufactured.

Frequently asked questions

What is the closest pin-compatible alternative to CY7C0241E-15AXC?

No official pin-compatible replacement is listed. The CY7C0242E (8K x 18) is a functional upgrade in the same package footprint, but verify pinout compatibility with your layout before substitution.

What is CY7C0241E-15AXC's access time?

The access time is 15 ns for both read and write cycles, matching a 66 MHz bus with zero wait states.