Features: 4K bit Ferroelectric Nonvolatile RAM
• Organized as 512 x 8 bits
• Unlimited Read/Write Cycles
• 10 Year Data Retention
• NoDelay™ Writes
• Advanced High-Reliability Ferroelectric Process

Very Fast Serial Peripheral Interface - SPI
• Up to 14 MHz Frequency
• Direct Hardware Replacement for EEPROM
• SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1)

Sophisticated Write Protection Scheme
• Hardware Protection
• Software Protection

Low Power Consumption
• Low Voltage Operation 2.7-3.6V
• 1 uA Standby Current

Industry Standard Configuration
• Industrial Temperature -40°C to +85°C
• 8-pin S0IC and 8-pin TDFN Packages
• "Green"/RoHS Packaging
• TDFN Footprint Conforms to TSSOP-8

Ordering Information
• FM25L04-G  ("Green"/RoHS 8-pin SOIC)
• FM25L04-GTR  ("Green"/RoHS 8-pin SOIC, Tape & Reel)
• FM25L04-DG  ("Green"/RoHS 8-pin TDFN)
• FM25L04-DGTR  ("Green"/RoHS 8-pin TDFN, Tape & Reel)

• FM25L04-S*  (8-pin SOIC)
• FM25L04-STR*  (8-pin SOIC, Tape & Reel)

*End-of-life part (-S and -STR only).
  Last time buy: June 2009.