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M29W400DB55N6
RoHS 
RoHS compliant
RoHS compliantPackage 48-TFSOP (0.724, 18.40mm Width)
Category Memory / Memory
Description
EAR99 Surface Mount M29W400 Tray ic memory 55ns 12mm 10mA 4Mb
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Buying Options
Total Price: USD $3.94
Unit Price: USD $3.9406
≥1 USD $3.9406
≥10 USD $3.23285
≥100 USD $3.13215
≥500 USD $3.03145
≥1000 USD $2.9298
Inventory: 8184
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.724, 18.40mm Width)
Number of Pins 48
Dimensions
Height Seated (Max) 1.2mm
Length 18.4mm
Width 12mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2007
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish TIN LEAD
Additional Feature BOTTOM BOOT BLOCK
HTS Code 8542.32.00.51
Technology FLASH - NOR
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number M29W400
Pin Count 48
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size 4Mb 512K x 8 256K x 16
Nominal Supply Current 10mA
Memory Type Non-Volatile
Memory Format FLASH
Memory Interface Parallel
Organization 256KX16
Memory Width 16
Write Cycle Time - Word, Page 55ns
Density 4 Mb
Standby Current-Max 0.0001A
Access Time (Max) 55 ns
Sync/Async Asynchronous
Programming Voltage 3V
Alternate Memory Width 8
Data Polling YES
Toggle Bit YES
Command User Interface YES
Number of Sectors/Size 1217
Sector Size 16K8K32K64K
Ready/Busy YES
Boot Block BOTTOM
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