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Infineon Technologies FM25V20-DGTR — Memory (DRAM / SRAM / Flash / EEPROM)

FM25V20-DGTR FRAM 2Mbit SPI, 40 MHz

MPNFM25V20-DGTR
Obsolete

Cypress Semiconductor F-RAM™ series, FM25V20-DGTR, 2Mbit FRAM, Non-Volatile, SPI interface, 40 MHz clock, 2V to 3.6V supply, 256K x 8 organization, -40°C to 85°C operating temperature, 8-WDFN Exposed Pad package, Tape & Reel.

$19.0400Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

FM25V20-DGTR specifications
ParameterValue
SeriesF-RAM™
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2V ~ 3.6V
Clock frequency40 MHz
Memory interfaceSPI
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
TechnologyFRAM (Ferroelectric RAM)
Memory size2Mbit
Memory formatFRAM
Case8-WDFN Exposed Pad
Memory organization256K x 8

Product details

2 Mbit FRAM with 40 MHz SPI – what it brings to the bus

The FM25V20-DGTR is a 2 Mbit Ferroelectric RAM (FRAM) from Cypress Semiconductor's F-RAM™ series, organised as 256K x 8 bits and accessed through an SPI bus running at up to 40 MHz. FRAM combines the non-volatility of EEPROM with the write speed and endurance of SRAM – no write delays, no page buffers, and no wear-leveling needed for typical data-logging or configuration-storage duty cycles.

Cypress Semiconductor (now part of Infineon) no longer manufactures this exact order code in volume. Official last-time-buy windows have closed.

Package and footprint – 8-DFN with exposed pad

The FM25V20-DGTR is supplied in an 8-WDFN Exposed Pad package (supplier device package 8-DFN 5x6 mm).

Frequently asked questions

What are the specifications of FM25V20-DGTR?

The FM25V20-DGTR is a 2 Mbit FRAM organised as 256K x 8 bits, with an SPI interface running at up to 40 MHz. The part is non-volatile, so it retains data without a backup battery. It comes in an 8-WDFN Exposed Pad package (8-DFN 5x6 mm).