SST39LF040-55-4C-WHE
RoHS 
RoHS compliant
RoHS compliantPackage 32-TFSOP (0.488, 12.40mm Width)
Category Integrated Circuits (ICs) / Memory
Description
3A991.B.1.A Surface Mount SST39LF040 Tray ic memory 55ns 12.4mm 20mA 4Mb
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Buying Options
Total Price: USD $1.56
Unit Price: USD $1.5576
≥1 USD $1.5576
≥10 USD $1.5136
≥100 USD $1.452
Inventory: 1122
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Length 12.4mm
Height Seated (Max) 1.2mm
Technical
Sector Size 4K
Number of Sectors/Size 128
Command User Interface YES
Toggle Bit YES
Data Polling YES
Programming Voltage 3V
Word Size 8b
Sync/Async Asynchronous
Standby Current-Max 0.000015A
Density 4 Mb
Address Bus Width 19b
Write Cycle Time - Word, Page 20μs
Memory Width 8
Organization 512KX8
Data Bus Width 8b
Memory Interface Parallel
Memory Format FLASH
Access Time 55ns
Memory Type Non-Volatile
Nominal Supply Current 20mA
Memory Size 4Mb 512K x 8
Supply Voltage-Min (Vsup) 3V
Supply Voltage-Max (Vsup) 3.6V
Operating Supply Voltage 3.3V
Pin Count 32
Base Part Number SST39LF040
Time@Peak Reflow Temperature-Max (s) 40
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 3V~3.6V
Technology CMOS
Terminal Finish Matte Tin (Sn) - annealed
ECCN Code 3A991.B.1.A
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series SST39 MPF?
Published 2010
Packaging Tray
Operating Temperature 0°C~70°C TA
Physical
Number of Pins 32
Package / Case 32-TFSOP (0.488, 12.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 1 Weeks
Alternative Model
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