AS7C256L-35JC vs IDT71256L35YI8 feature comparison

AS7C256L-35JC Alliance Semiconductor Corporation

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IDT71256L35YI8 Integrated Device Technology Inc

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Pbfree Code No No
Rohs Code No No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer ALLIANCE SEMICONDUCTOR CORP INTEGRATED DEVICE TECHNOLOGY INC
Part Package Code SOJ SOJ
Package Description SOJ, SOJ28,.34 0.300 INCH, SOJ-28
Pin Count 28 28
Reach Compliance Code unknown not_compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 35 ns 35 ns
I/O Type COMMON COMMON
JESD-30 Code R-PDSO-J28 R-PDSO-J28
JESD-609 Code e0 e0
Memory Density 262144 bit 262144 bit
Memory IC Type STANDARD SRAM STANDARD SRAM
Memory Width 8 8
Number of Functions 1 1
Number of Ports 1
Number of Terminals 28 28
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8 32KX8
Output Characteristics 3-STATE 3-STATE
Output Enable YES
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOJ SOJ
Package Equivalence Code SOJ28,.34 SOJ28,.34
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Parallel/Serial PARALLEL PARALLEL
Peak Reflow Temperature (Cel) 225 225
Qualification Status Not Qualified Not Qualified
Standby Current-Max 0.00015 A 0.0002 A
Standby Voltage-Min 2 V 2 V
Supply Current-Max 0.075 mA 0.105 mA
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 Finish TIN LEAD Tin/Lead (Sn85Pb15)
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Base Number Matches 1 1
Length 17.9324 mm
Moisture Sensitivity Level 3
Seated Height-Max 3.556 mm
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5184 mm

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