SST39WF400B-70-4I-B3KE
RoHS 
RoHS compliant
RoHS compliantPackage 48-TFBGA
Category Integrated Circuits (ICs) / Memory
Description
3A991.B.1.A Surface Mount SST39WF400B Tray ic memory 70ns 8mm 15mA 4Mb
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Buying Options
Total Price: USD $2.47
Unit Price: USD $2.47285
≥1 USD $2.47285
≥10 USD $2.0292
≥100 USD $1.96555
≥500 USD $1.90285
≥1000 USD $1.8392
Inventory: 8002
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Length 8mm
Height Seated (Max) 1.2mm
Technical
Common Flash Interface YES
Sector Size 2K
Number of Sectors/Size 128
Command User Interface YES
Toggle Bit YES
Data Polling YES
Word Size 16b
Sync/Async Asynchronous
Standby Current-Max 0.00004A
Density 4 Mb
Address Bus Width 18b
Write Cycle Time - Word, Page 40μs
Memory Width 16
Organization 256KX16
Data Bus Width 16b
Memory Interface Parallel
Memory Format FLASH
Access Time 70ns
Memory Type Non-Volatile
Nominal Supply Current 15mA
Memory Size 4Mb 256K x 16
Supply Voltage-Min (Vsup) 1.65V
Supply Voltage-Max (Vsup) 1.95V
Operating Supply Voltage 1.8V
Pin Count 48
Base Part Number SST39WF400B
Time@Peak Reflow Temperature-Max (s) 40
Terminal Pitch 0.8mm
Supply Voltage 1.8V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position BOTTOM
Voltage - Supply 1.65V~1.95V
Technology CMOS
HTS Code 8542.32.00.51
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
ECCN Code 3A991.B.1.A
Number of Terminations 48
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e1
Series SST39 MPF?
Published 2000
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 48
Surface Mount YES
Package / Case 48-TFBGA
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 7 Weeks
Alternative Model
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