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Infineon Technologies CY7C1007D-10VXIT — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1007D-10VXIT 1Mbit Async SRAM, 10 ns, 5V

MPNCY7C1007D-10VXIT
Obsolete

Infineon CY7C1007D-10VXIT, 1Mbit asynchronous SRAM, 10 ns access time, 4.5V~5.5V supply, parallel interface, 1M x 1 organization, -40°C~85°C, 28-SOJ, Tape & Reel.

$28.5700Ref. price · indicative, final on quote
Infineon Technologies CY7C1007D-10VXIT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1007D-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 size1Mbit
Memory formatSRAM
Case28-BSOJ (0.300\", 7.62mm Width)
Memory organization1M x 1
Write cycle time - word, page10ns

Product details

1Mbit asynchronous SRAM for legacy 5V bus designs

This part is intended for high-speed cache or buffer memory in systems that still run on a 5V bus, such as legacy telecom line cards, industrial controllers, and test equipment.

Buyers should plan for last-time-buy or alternate-sourcing strategies if the BOM requires long-term supply.

For a system with a 50 MHz bus (20 ns period), a 10 ns SRAM leaves 10 ns for address decode, data setup, and board trace delay — tight but workable with careful layout. The 1M x 1 organization (one data pin) is typical for wide-word memory arrays where multiple devices are paralleled to build a 32-bit or 64-bit data bus.

Frequently asked questions

Is CY7C1007D-10VXIT obsolete?

Yes, Infineon has marked the CY7C1007D-10VXIT as obsolete. There is no official manufacturer successor listed, so the part is available only through surplus or broker channels. Buyers should verify stock and lead time before committing the BOM.

What is the exact replacement for CY7C1007D-10VXIT?

Infineon does not list an official replacement for the CY7C1007D-10VXIT. For a pin-compatible alternative, look for other 1M x 1 asynchronous SRAMs in a 28-SOJ package with 10 ns access time and 5V supply from manufacturers like Alliance Memory or ISSI — but verify timing and footprint compatibility against your board layout.