SST39VF400A-70-4C-M1QE vs M29W400DB55ZA1E feature comparison

SST39VF400A-70-4C-M1QE Silicon Storage Technology

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M29W400DB55ZA1E Numonyx Memory Solutions

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Rohs Code Yes Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer SILICON STORAGE TECHNOLOGY INC NUMONYX
Part Package Code DSBGA BGA
Package Description VFBGA, BGA48,6X11,20 6 X 9 MM, 0.80 MM PITCH, ROHS COMPLIANT, TFBGA-48
Pin Count 48 48
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Access Time-Max 70 ns 55 ns
Command User Interface YES YES
Common Flash Interface YES
Data Polling YES YES
JESD-30 Code R-PBGA-B48 R-PBGA-B48
JESD-609 Code e1
Length 6 mm 9 mm
Memory Density 4194304 bit 4194304 bit
Memory IC Type FLASH FLASH
Memory Width 16 16
Number of Functions 1 1
Number of Sectors/Size 128 1,2,1,7
Number of Terminals 48 48
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 256KX16 256KX16
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code VFBGA TFBGA
Package Equivalence Code BGA48,6X11,20 BGA48,6X8,32
Package Shape RECTANGULAR RECTANGULAR
Package Style GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, THIN PROFILE, FINE PITCH
Parallel/Serial PARALLEL PARALLEL
Peak Reflow Temperature (Cel) 260 NOT SPECIFIED
Programming Voltage 2.7 V 3 V
Qualification Status Not Qualified Not Qualified
Seated Height-Max 0.73 mm 1.2 mm
Sector Size 2K 16K,8K,32K,64K
Standby Current-Max 0.00002 A 0.0001 A
Supply Current-Max 0.03 mA 0.02 mA
Supply Voltage-Max (Vsup) 3.6 V 3.6 V
Supply Voltage-Min (Vsup) 2.7 V 2.7 V
Supply Voltage-Nom (Vsup) 3 V 3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN SILVER COPPER
Terminal Form BALL BALL
Terminal Pitch 0.5 mm 0.8 mm
Terminal Position BOTTOM BOTTOM
Toggle Bit YES YES
Type NOR TYPE NOR TYPE
Width 4 mm 6 mm
Base Number Matches 2 3
Pbfree Code Yes
Additional Feature BOTTOM BOOT BLOCK
Alternate Memory Width 8
Boot Block BOTTOM
Ready/Busy YES
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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