Active and preferred
RoHS Compliant
Lead-free

FM25V20A-DGQTR

Data Sheet
package

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FM25V20A-DGQTR
FM25V20A-DGQTR
Data Sheet

Product details

  • Density
    2 MBit
  • Frequency
    40 MHz
  • Interfaces
    SPI
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 105 °C
  • Operating Voltage (VCCQ) range
    2 V to 3.6 V
  • Operating Voltage range
    2 V to 3.6 V
  • Organization (X x Y)
    256Kb x 8
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Industrial
  • Speed
    0 ns
Recommended
OPN
FM25V20A-DGQTR
Product Status active and preferred
Infineon Package
PG-USON-8
Package Name DFN-8 (001-85579)
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package
PG-USON-8
Package Name DFN-8 (001-85579)
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The FM25V20A-DGQTR is a 2-Mbit (256 K × 8) serial ferroelectric RAM (F-RAM) with SPI interface, offering high-endurance nonvolatile storage. Operating from 2.0 V to 3.6 V and supporting up to 33 MHz clock, it endures 10^14 read/write cycles and retains data for 121 years at 85°C.

Features

  • 2-Mbit F-RAM, 256 K x 8 organization
  • 10^14 read/write cycle endurance
  • 121-year data retention at 85°C
  • NoDelay™ real-time write operation
  • Up to 33 MHz SPI interface
  • Low power: 3.0 mA active, 12 µA sleep
  • VDD operation: 2.0 V to 3.6 V
  • Extended temp: –40°C to +105°C
  • Multi-tiered hardware/software write
  • Fast sequential write/read at bus speed
  • Direct drop-in for serial flash/EEPROM
  • Device ID with manufacturer and product info

Benefits

  • Reliable for frequent, rapid data logging
  • Eliminates write delays for instant storage
  • No wear-out issues in high-write apps
  • Data secure for decades, even at high temp
  • Fast SPI boosts system throughput
  • Minimizes energy use in active/sleep modes
  • Flexible for 2.0–3.6 V system designs
  • Operates in harsh industrial environments
  • Protects data from accidental overwrites
  • Simplifies migration from flash/EEPROM
  • Enables robust device authentication
  • Supports long-life, maintenance-free systems

Documents

Documents

Design resources

Partner solutions

Developer community

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