VG264260BJ-35 vs AS4C256K16F0-35JI feature comparison

VG264260BJ-35 Vanguard International Semiconductor Corporation

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AS4C256K16F0-35JI Alliance Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer VANGUARD INTERNATIONAL SEMICONDUCTOR CORP ALLIANCE SEMICONDUCTOR CORP
Part Package Code SOJ SOJ
Package Description SOJ, SOJ, SOJ40,.44
Pin Count 40 40
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.02 8542.32.00.02
Category CO2 Kg 12
Compliance Temperature Grade Commercial: +0C to +70C
Access Mode FAST PAGE FAST PAGE
Access Time-Max 35 ns 35 ns
Additional Feature RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 Code R-PDSO-J40 R-PDSO-J40
Length 26.04 mm 26.0985 mm
Memory Density 4194304 bit 4194304 bit
Memory IC Type FAST PAGE DRAM FAST PAGE DRAM
Memory Width 16 16
Number of Functions 1 1
Number of Ports 1 1
Number of Terminals 40 40
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 256KX16 256KX16
Output Characteristics 3-STATE 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOJ SOJ
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Refresh Cycles 512 512
Seated Height-Max 3.76 mm 3.76 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 10.16 mm 10.16 mm
Base Number Matches 1 1
Rohs Code No
I/O Type COMMON
JESD-609 Code e0
Package Equivalence Code SOJ40,.44
Peak Reflow Temperature (Cel) 225
Self Refresh YES
Standby Current-Max 0.001 A
Supply Current-Max 0.19 mA
Terminal Finish TIN LEAD

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