SST29VF512-55-4I-WH vs AT49BV512-55VI feature comparison

SST29VF512-55-4I-WH Silicon Storage Technology

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AT49BV512-55VI Atmel Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer SILICON STORAGE TECHNOLOGY INC ATMEL CORP
Part Package Code TSOP1 TSOP1
Package Description TSOP1, TSOP1, TSSOP32,.56,20
Pin Count 32 32
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Access Time-Max 55 ns 55 ns
JESD-30 Code R-PDSO-G32 R-PDSO-G32
Length 12.4 mm 12.4 mm
Memory Density 524288 bit 524288 bit
Memory IC Type FLASH FLASH
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 32 32
Number of Words 65536 words 65536 words
Number of Words Code 64000 64000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 64KX8 64KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSOP1 TSOP1
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL PARALLEL
Programming Voltage 2.7 V 2.7 V
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.2 mm 1.2 mm
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 INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position DUAL DUAL
Width 8 mm 8 mm
Base Number Matches 1 1
Rohs Code No
Samacsys Manufacturer Microchip
Boot Block BOTTOM
Command User Interface YES
Data Polling YES
JESD-609 Code e0
Moisture Sensitivity Level 3
Number of Sectors/Size 1,1
Package Equivalence Code TSSOP32,.56,20
Sector Size 8K,56K
Standby Current-Max 0.00005 A
Supply Current-Max 0.05 mA
Terminal Finish TIN LEAD
Toggle Bit YES
Type NOR TYPE

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