Datasheets
71257S35SO by: Integrated Device Technology Inc

Standard SRAM, 256KX1, 35ns, CMOS, PDSO24, SOIC-24

Part Details for 71257S35SO by Integrated Device Technology Inc

Overview of 71257S35SO by Integrated Device Technology Inc

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Part Details for 71257S35SO

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71257S35SO Part Data Attributes

71257S35SO Integrated Device Technology Inc
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71257S35SO Integrated Device Technology Inc Standard SRAM, 256KX1, 35ns, CMOS, PDSO24, SOIC-24
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer INTEGRATED DEVICE TECHNOLOGY INC
Package Description SOIC-24
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.32.00.41
Access Time-Max 35 ns
I/O Type SEPARATE
JESD-30 Code R-PDSO-G24
JESD-609 Code e0
Memory Density 262144 bit
Memory IC Type STANDARD SRAM
Memory Width 1
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 24
Number of Words 262144 words
Number of Words Code 256000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 256KX1
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP24,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial PARALLEL
Peak Reflow Temperature (Cel) 225
Qualification Status Not Qualified
Standby Current-Max 0.03 A
Standby Voltage-Min 4.5 V
Supply Current-Max 0.15 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for 71257S35SO

This table gives cross-reference parts and alternative options found for 71257S35SO. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 71257S35SO, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
IDT71257S35SO Standard SRAM, 256KX1, 35ns, CMOS, PDSO24, SOIC-24 Integrated Device Technology Inc 71257S35SO vs IDT71257S35SO
Part Number Description Manufacturer Compare
HMU-65797N-6:RD Standard SRAM, 256KX1, 55ns, CMOS, PDSO24 Matra MHS 71257S35SO vs HMU-65797N-6:RD
M5M5257DJ-20LT Standard SRAM, 256KX1, 20ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Mitsubishi Electric 71257S35SO vs M5M5257DJ-20LT
MT5C2561DJ-35LPIT Standard SRAM, 256KX1, 35ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Micron Technology Inc 71257S35SO vs MT5C2561DJ-35LPIT
MCM62L07CJ25R2 Standard SRAM, 256KX1, 25ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Motorola Semiconductor Products 71257S35SO vs MCM62L07CJ25R2
MT5C2561DJ-25LATTR Standard SRAM, 256KX1, 25ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Micron Technology Inc 71257S35SO vs MT5C2561DJ-25LATTR
MT5C2561DJ-20LXT Standard SRAM, 256KX1, 20ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Micron Technology Inc 71257S35SO vs MT5C2561DJ-20LXT
PDM41257LA10SOTY Standard SRAM, 256KX1, 10ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 IXYS Corporation 71257S35SO vs PDM41257LA10SOTY
HMU-65797F-5:D Standard SRAM, 256KX1, 20ns, CMOS, PDSO24 Matra MHS 71257S35SO vs HMU-65797F-5:D
HMU-65797H-9:RD Standard SRAM, 256KX1, 25ns, CMOS, PDSO24 Matra MHS 71257S35SO vs HMU-65797H-9:RD
M5M5257BJ-25LT Standard SRAM, 256KX1, 25ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 Mitsubishi Electric 71257S35SO vs M5M5257BJ-25LT

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