Skip to main content
Log in
Infineon Technologies CY7C1020D-10VXIT — Memory (DRAM / SRAM / Flash / EEPROM)

CY7C1020D-10VXIT Infineon SRAM, 512Kbit, 10 ns, 44-SOJ

MPNCY7C1020D-10VXIT
Last Buy

Infineon CY7C1020D-10VXIT, asynchronous SRAM, 512Kbit (32K x 16), 10 ns access time, parallel interface, 4.5V–5.5V supply, -40°C to 85°C, 44-SOJ package, Tape & Reel.

$3.4034Ref. price · indicative, final on quote
Infineon Technologies CY7C1020D-10VXIT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1020D-10VXIT specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
TechnologySRAM - Asynchronous
Access time10 ns
Memory size512Kbit
Memory formatSRAM
Case44-BSOJ (0.400\", 10.16mm Width)
Memory organization32K x 16
Write cycle time - word, page10ns

Product details

The CY7C1020D-10VXIT is a 512Kbit asynchronous SRAM from Infineon (formerly Cypress), organized as 32K x 16 bits. Its 10 ns access time suits cacheless DSPs, legacy 5V microcontrollers, or fast scratchpad in industrial control boards.

44-SOJ footprint and replacement reality

The part comes in a 44-pin SOJ (BSOJ) package, 0.400-inch body width, surface-mount. Infineon lists the product status as Last Buy, meaning the manufacturer has issued a last-time-buy notice and will not accept further orders after the LTB window closes.

Frequently asked questions

Is CY7C1020D-10VXIT obsolete or last time buy?

Yes, Infineon lists the product status as Last Buy. The manufacturer has announced a last-time-buy window; after that, no further factory orders are accepted. The part must be sourced through surplus or broker channels.

What is the replacement for CY7C1020D-10VXIT?

Infineon has not published an official successor order code for this specific speed and package variant. For a pin-compatible drop-in, look at other 44-SOJ asynchronous SRAMs in the CY7C1020 family with the same 32K x 16 organization and 5V supply — but verify the access time and temperature grade against your BOM.