Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Series F-RAM?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory SRAMs
Technology FRAM (Ferroelectric RAM)
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number FM25W256
Pin Count 8
Qualification Status Not Qualified
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 2.7V
Memory Size 256Kb 32K x 8
Nominal Supply Current 2mA
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
Clock Frequency 20MHz
Access Time 20 ns
Memory Format FRAM
Memory Interface SPI
Data Bus Width 8b
Memory Width 8
Density 256 kb
Standby Current-Max 0.00003A
Word Size 8b
Ambient Temperature Range High 85°C