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Infineon Technologies CY7C1018DV33-10VXIT — Memory (DRAM / SRAM / Flash / EEPROM)

CY7C1018DV33-10VXIT Infineon 1Mbit Async SRAM, 10 ns, 32-SOJ

MPNCY7C1018DV33-10VXIT
Last Buy

Infineon CY7C1018DV33-10VXIT, 1Mbit asynchronous SRAM, 128K x 8 organization, 10 ns access time, parallel interface, 3V to 3.6V supply, -40°C to 85°C, 32-BSOJ surface-mount package.

$3.1900Ref. price · indicative, final on quote
Infineon Technologies CY7C1018DV33-10VXIT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1018DV33-10VXIT specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Voltage3V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR) Cut Tape (CT)
TechnologySRAM - Asynchronous
Access time10 ns
Memory size1Mbit
Memory formatSRAM
Case32-BSOJ (0.300\", 7.62mm Width)
Memory organization128K x 8
Write cycle time - word, page10ns

Product details

The CY7C1018DV33-10VXIT: It's a volatile memory — data holds as long as the 3V to 3.6V rail is up, no refresh needed. Typical homes: cache buffers in telecom line cards, packet memory in Ethernet switches, or scratchpad in industrial controllers where a synchronous burst SRAM would be overkill.

Industrial temperature range — outdoor and factory-floor ready

The 10 ns write cycle time (word and page) matches the read access, so back-to-back writes don't stall the bus.

32-SOJ footprint — legacy board retrofit

Packaged in a 32-BSOJ (0.300" body, 7.62 mm width) — a surface-mount footprint common on older networking and telecom PCBs.

Last Buy — sourcing reality

Infineon lists this part as Last Buy — the final production window is closing. For a production BOM line, qualify a drop-in second source or secure a lifetime buy quantity now.

Frequently asked questions

Is CY7C1018DV33-10VXIT obsolete?

Infineon has marked this part Last Buy — the final production run is active, but it's not yet discontinued. Once the LTB window closes, new stock will come from surplus and broker channels.