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SST39WF400B-70-4I-MAQE

Microchip Technology
RoHS
RoHS RoHS compliant
Package 48-WFBGA
Category Integrated Circuits (ICs) / Memory
Description 3A991.B.1.A Surface Mount SST39WF400B Tray ic memory 70ns 6mm 15mA 4Mb
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Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Mounting Type Surface Mount
Package / Case 48-WFBGA
Surface Mount YES
Number of Pins 48

Technical

Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series SST39 MPF?
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.B.1.A
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
HTS Code 8542.32.00.51
Technology CMOS
Voltage - Supply 1.65V~1.95V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SST39WF400B
Pin Count 48
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.95V
Supply Voltage-Min (Vsup) 1.65V
Memory Size 4Mb 256K x 16
Nominal Supply Current 15mA
Memory Type Non-Volatile
Access Time 70ns
Memory Format FLASH
Memory Interface Parallel
Data Bus Width 16b
Organization 256KX16
Memory Width 16
Write Cycle Time - Word, Page 40μs
Address Bus Width 18b
Density 4 Mb
Sync/Async Asynchronous
Word Size 16b

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 0.73mm
Length 6mm
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