SST39LF040-55-4I-NHE
RoHS 
RoHS compliant
RoHS compliantPackage 32-LCC (J-Lead)
Category Integrated Circuits (ICs) / Memory
Description
e3 Surface Mount SST39LF040 Tube ic memory 55ns 1.27mm 20mA 4Mb
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Radiation Hardening No
Technical
Sector Size 4K
Number of Sectors/Size 128
Command User Interface YES
Toggle Bit YES
Data Polling YES
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
Operating Supply Voltage 3.3V
Base Part Number SST39LF040
Terminal Pitch 1.27mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Voltage - Supply 3V~3.6V
Technology CMOS
Terminal Finish Matte Tin (Sn) - annealed
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Series SST39 MPF?
Published 2000
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 32
Package / Case 32-LCC (J-Lead)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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