71257S55SO vs IDT71257L25Y feature comparison

71257S55SO Integrated Device Technology Inc

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IDT71257L25Y Integrated Device Technology Inc

Buy Now Datasheet
Pbfree Code No
Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED DEVICE TECHNOLOGY INC INTEGRATED DEVICE TECHNOLOGY INC
Package Description SOIC-24 0.300 INCH, SOJ-24
Reach Compliance Code not_compliant not_compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 55 ns 25 ns
I/O Type SEPARATE SEPARATE
JESD-30 Code R-PDSO-G24 R-PDSO-J24
JESD-609 Code e0 e0
Memory Density 262144 bit 262144 bit
Memory IC Type STANDARD SRAM STANDARD SRAM
Memory Width 1 1
Moisture Sensitivity Level 1 3
Number of Functions 1 1
Number of Terminals 24 24
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 256KX1 256KX1
Output Characteristics 3-STATE 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOJ
Package Equivalence Code SOP24,.4 SOJ24,.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 0.03 A 0.0005 A
Standby Voltage-Min 4.5 V 2 V
Supply Current-Max 0.15 mA 0.14 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 COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) TIN LEAD
Terminal Form GULL WING J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Base Number Matches 1 1
Part Package Code SOJ
Pin Count 24
Length 15.88 mm
Number of Ports 1
Output Enable NO
Seated Height-Max 3.76 mm
Width 7.62 mm

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