Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
Series SST25
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code 3A991.B.1.A
Terminal Finish NICKEL PALLADIUM GOLD
Technology CMOS
Voltage - Supply 1.65V~1.95V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SST25WF040
Pin Count 8
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.95V
Supply Voltage-Min (Vsup) 1.65V
Interface SPI, Serial
Memory Size 4Mb 512K x 8
Nominal Supply Current 10mA
Memory Type Non-Volatile
Clock Frequency 40MHz
Access Time 40 ns
Memory Format FLASH
Memory Interface SPI
Data Bus Width 8b
Memory Width 8
Write Cycle Time - Word, Page 60μs
Address Bus Width 1b
Density 4 Mb
Sync/Async Synchronous
Word Size 8b
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 100
Write Protection HARDWARE/SOFTWARE