AM29F400BT-120DTI2 vs AM29F400BB-120DTD2 feature comparison

AM29F400BT-120DTI2 Cypress Semiconductor

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AM29F400BB-120DTD2 Spansion

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Rohs Code No Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP SPANSION INC
Reach Compliance Code compliant compliant
Access Time-Max 120 ns 120 ns
Alternate Memory Width 8 8
Boot Block TOP BOTTOM
Command User Interface YES
Data Polling YES
Endurance 1000000 Write/Erase Cycles
Memory Density 4194304 bit 4194304 bit
Memory IC Type FLASH FLASH
Number of Sectors/Size 1,2,1,7
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Organization 256KX16 256KX16
Package Equivalence Code DIE OR CHIP
Parallel/Serial PARALLEL PARALLEL
Power Supplies 5 V
Qualification Status Not Qualified Not Qualified
Ready/Busy YES
Sector Size 16K,8K,32K,64K
Supply Voltage-Nom (Vsup) 5 V 5 V
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Toggle Bit YES
Type NOR TYPE NOR TYPE
Base Number Matches 3 1
Part Package Code DIE
Package Description SURF TAPE PACKAGE-43
Pin Count 43
ECCN Code EAR99
HTS Code 8542.32.00.51
Additional Feature BOTTOM BOOT BLOCK
JESD-30 Code R-XUUC-N43
Memory Width 16
Number of Functions 1
Number of Terminals 43
Operating Mode ASYNCHRONOUS
Package Body Material UNSPECIFIED
Package Code DIE
Package Shape RECTANGULAR
Package Style UNCASED CHIP
Peak Reflow Temperature (Cel) 260
Programming Voltage 5 V
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Surface Mount YES
Terminal Form NO LEAD
Terminal Position UPPER
Time@Peak Reflow Temperature-Max (s) 40

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