Availability:
39091
pieces
Specification
MountSurface Mount
Height1.727mm
Length4.9mm
SeriesF-RAM™
Density256 kb
ECCN CodeEAR99
Lead FreeLead Free
PackagingTape & Reel (TR)
Pin Count8
Published2008
Word Size8b
TechnologyFRAM (Ferroelectric RAM)
Access Time20 ns
Memory Size256Kb 32K x 8
Memory TypeNon-Volatile
Part StatusActive
RoHS StatusROHS3 Compliant
SubcategorySRAMs
Memory Width8
JESD-609 Codee3
Memory FormatFRAM
Mounting TypeSurface Mount
Data Bus Width8b
Number of Pins8
Operating ModeSYNCHRONOUS
Package / Case8-SOIC (0.154, 3.90mm Width)
Supply Voltage3.3V
Terminal Pitch1.27mm
Clock Frequency20MHz
Contact PlatingTin
Base Part NumberFM25W256
Memory InterfaceSPI
Voltage - Supply2.7V~5.5V
Factory Lead Time6 Weeks
Terminal PositionDUAL
Number of Functions1
Standby Current-Max0.00003A
Qualification StatusNot Qualified
Operating Temperature-40°C~85°C TA
Nominal Supply Current2mA
Number of Terminations8
Operating Supply Voltage5V
Supply Voltage-Min (Vsup)2.7V
Peak Reflow Temperature (Cel)260
Ambient Temperature Range High85°C
Moisture Sensitivity Level (MSL)3 (168 Hours)
Time@Peak Reflow Temperature-Max (s)30
