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Memory / SRAMs / W24257AQ-20
Datasheets
W24257AQ-20 by: Winbond Electronics Corp

Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28

Part Details for W24257AQ-20 by Winbond Electronics Corp

Overview of W24257AQ-20 by Winbond Electronics Corp

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Consumer Electronics Education and Research Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Part Details for W24257AQ-20

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W24257AQ-20 Part Data Attributes

Parametric Data
W24257AQ-20 Winbond Electronics Corp
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W24257AQ-20 Winbond Electronics Corp Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer WINBOND ELECTRONICS CORP
Part Package Code TSOP
Package Description 8 X 13.40 MM, TSOP1-28
Pin Count 28
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.32.00.41
Access Time-Max 20 ns
I/O Type COMMON
JESD-30 Code R-PDSO-G28
JESD-609 Code e0
Length 11.8 mm
Memory Density 262144 bit
Memory IC Type STANDARD SRAM
Memory Width 8
Number of Functions 1
Number of Terminals 28
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 32KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code TSOP1
Package Equivalence Code TSSOP28,.53,22
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Standby Current-Max 0.01 A
Standby Voltage-Min 4.5 V
Supply Current-Max 0.14 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
Terminal Form GULL WING
Terminal Pitch 0.55 mm
Terminal Position DUAL
Width 8 mm

Alternate Parts for W24257AQ-20

This table gives cross-reference parts and alternative options found for W24257AQ-20. 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 W24257AQ-20, 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
FT7C199-20ZI Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Force Technologies Ltd W24257AQ-20 vs FT7C199-20ZI
CY7C199-20ZI Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Cypress Semiconductor W24257AQ-20 vs CY7C199-20ZI
PDM41256SA20T Standard SRAM, 32KX8, 20ns, CMOS, PDSO28 Paradigm Technology Inc W24257AQ-20 vs PDM41256SA20T
CY7C199-20ZC Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Cypress Semiconductor W24257AQ-20 vs CY7C199-20ZC
CY7C199-20ZC Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Rochester Electronics LLC W24257AQ-20 vs CY7C199-20ZC
M5M5278DVP-20 Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, PLASTIC, TSOP1-28 Mitsubishi Electric W24257AQ-20 vs M5M5278DVP-20
CY7C199-20ZIT Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Rochester Electronics LLC W24257AQ-20 vs CY7C199-20ZIT
FT7C199-20ZC Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 Force Technologies Ltd W24257AQ-20 vs FT7C199-20ZC
AP9A128-20TC Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, TSOP-28 Integrated Silicon Solution Inc W24257AQ-20 vs AP9A128-20TC
Part Number Description Manufacturer Compare
WS128K32-45HSME SRAM Module, 512KX8, 45ns, CMOS, CPGA66, 1.185 X 1.185 INCH, HERMETIC SEALED, CERAMIC, HIP-66 White Electronic Designs Corp W24257AQ-20 vs WS128K32-45HSME
CY7C194-35LC Standard SRAM, 64KX4, 35ns, CMOS, LCC-28 Cypress Semiconductor W24257AQ-20 vs CY7C194-35LC
SMDP-65656L45 Standard SRAM, 32KX8, CMOS, CDFP28, Temic Semiconductors W24257AQ-20 vs SMDP-65656L45
FT6264-45PCLF Standard SRAM, 8KX8, 45ns, CMOS, PDIP28, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-28 Force Technologies Ltd W24257AQ-20 vs FT6264-45PCLF
FT6198A-20DC Standard SRAM, 16KX4, 20ns, CMOS, CDIP24, 0.300 INCH, CERAMIC, DIP-24 Force Technologies Ltd W24257AQ-20 vs FT6198A-20DC
WS128K32V-20G4S SRAM Module, 512KX8, 20ns, CMOS, White Electronic Designs Corp W24257AQ-20 vs WS128K32V-20G4S
WS128K32-20G4I SRAM Module, 512KX8, 20ns, CMOS, CQFP68, 40 MM, HERMETIC SEALED, CERAMIC, QFP-68 White Electronic Designs Corp W24257AQ-20 vs WS128K32-20G4I
MB8287-35PSK Standard SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.300 INCH, SKINNY, PLASTIC, DIP-32 FUJITSU Semiconductor Limited W24257AQ-20 vs MB8287-35PSK
WS128K32-45G2IA SRAM Module, 512KX8, 45ns, CMOS, CQFP68, 22 X 22 MM, HERMETIC SEALED, CERAMIC, QFP-68 White Electronic Designs Corp W24257AQ-20 vs WS128K32-45G2IA
IMS1820W-35 64KX4 STANDARD SRAM, 35ns, CQCC28, CERAMIC, LCC-28 STMicroelectronics W24257AQ-20 vs IMS1820W-35

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