Part Number: MT28EW512ABA1LJS-0SIT vs MT28F400B3SG-8 BET

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Part Number: MT28EW512ABA1LJS-0SIT MT28F400B3SG-8 BET
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: IC FLASH SER NOR 3.3V V 44 Pin Memory IC MT28F400B3 28.02mm mm
Quantity Available: Available Available
Datasheets: - MT28F004B3, 400B3
Factory Lead Time 6 Weeks -
Mounting Type Surface Mount Surface Mount
Package / Case 56-TFSOP (0.724, 18.40mm Width) 44-SOIC (0.496, 12.60mm Width)
Surface Mount YES YES
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tray Bulk
Part Status Active Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 1 (Unlimited)
Number of Terminations 56 44
Technology FLASH - NOR FLASH - NOR
Voltage - Supply 2.7V~3.6V 3V~3.6V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED 235
Number of Functions 1 1
Supply Voltage 3V 3.3V
Terminal Pitch 0.5mm 1.27mm
Reflow Temperature-Max (s) NOT SPECIFIED -
JESD-30 Code R-PDSO-G56 R-PDSO-G44
Supply Voltage-Max (Vsup) 3.6V 3.6V
Supply Voltage-Min (Vsup) 2.7V 3V
Memory Size 512Mb 64M x 8 32M x 16 4Mb 512K x 8 256K x 16
Memory Type Non-Volatile Non-Volatile
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Access Time 95ns -
Memory Format FLASH FLASH
Memory Interface Parallel Parallel
Organization 32MX16 256KX16
Memory Width 16 16
Write Cycle Time - Word, Page 60ns 80ns
Memory Density 536870912 bit 4194304 bit
Programming Voltage 3V 3V
Alternate Memory Width 8 8
Height Seated (Max) 1.2mm 2.8mm
Length 18.4mm 28.02mm
Width 14mm 12.6mm
RoHS Status ROHS3 Compliant Non-RoHS Compliant
Published - 2002
JESD-609 Code - e0
ECCN Code - EAR99
Terminal Finish - Tin/Lead (Sn/Pb)
Additional Feature - BOTTOM BOOT BLOCK
HTS Code - 8542.32.00.51
Reach Compliance Code - not_compliant
Time@Peak Reflow Temperature-Max (s) - 30
Base Part Number - MT28F400B3
Pin Count - 44
Qualification Status - Not Qualified
Power Supplies - 3.3V
Supply Current-Max - 0.03mA
Standby Current-Max - 0.000005A
Access Time (Max) - 80 ns
Endurance - 100000 Write/Erase Cycles
Data Polling - NO
Toggle Bit - NO
Command User Interface - YES
Number of Sectors/Size - 1213
Sector Size - 16K8K96K128K
Boot Block - BOTTOM
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