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M29W040B90K1
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 32-LCC (J-Lead)
Category Memory / Memory
Description
EAR99 Surface Mount M29W040 Tube ic memory 90ns 13.97mm 0.0001A 8b
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Inventory: 2425
Minimum: 1
Total Price: USD $264.84
Unit Price: USD $264.84195
≥1 USD $264.84195
≥10 USD $237.4449
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Surface Mount YES
Number of Pins 32
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish TIN LEAD
Technology FLASH - NOR
Voltage - Supply 2.7V~3.6V
Terminal Position QUAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number M29W040
Pin Count 32
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size 4Mb 512K x 8
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Supply Current-Max 0.02mA
Memory Format FLASH
Memory Interface Parallel
Data Bus Width 8b
Organization 512KX8
Memory Width 8
Write Cycle Time - Word, Page 90ns
Standby Current-Max 0.0001A
Memory Density 4194304 bit
Access Time (Max) 90 ns
Programming Voltage 2.7V
Endurance 100000 Write/Erase Cycles
Data Polling YES
Toggle Bit YES
Command User Interface YES
Number of Sectors/Size 8
Sector Size 64K
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Height Seated (Max) 3.56mm
Length 13.97mm
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