Datasheets
CXK58257AM-70L by:
Sony Semiconductor
Sony Batteries
Sony Semiconductor
Not Found

Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28

Part Details for CXK58257AM-70L by Sony Semiconductor

Results Overview of CXK58257AM-70L by Sony Semiconductor

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Applications Computing and Data Storage

CXK58257AM-70L Information

CXK58257AM-70L by Sony Semiconductor is an SRAM.
SRAMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for CXK58257AM-70L

Part # Distributor Description Stock Price Buy
Bristol Electronics   2
RFQ
Quest Components IC,SRAM,32KX8,CMOS,SOP,28PIN,PLASTIC 1
  • 1 $10.5900
  • 2 $8.8250
$8.8250 / $10.5900 Buy Now

Part Details for CXK58257AM-70L

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CXK58257AM-70L Part Data Attributes

CXK58257AM-70L Sony Semiconductor
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CXK58257AM-70L Sony Semiconductor Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SONY CORP
Part Package Code SOIC
Package Description 0.450 INCH, PLASTIC, SOP-28
Pin Count 28
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.32.00.41
Access Time-Max 70 ns
I/O Type COMMON
JESD-30 Code R-PDSO-G28
JESD-609 Code e0
Length 18 mm
Memory Density 262144 bit
Memory IC Type STANDARD SRAM
Memory Width 8
Number of Functions 1
Number of Ports 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
Output Enable YES
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP28,.5
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 2.7 mm
Standby Current-Max 0.00001 A
Standby Voltage-Min 2 V
Supply Current-Max 0.05 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 1.27 mm
Terminal Position DUAL
Width 8.4 mm

Alternate Parts for CXK58257AM-70L

This table gives cross-reference parts and alternative options found for CXK58257AM-70L. 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 CXK58257AM-70L, 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 Manufacturer Composite Price Description Compare
GM76C256BLLFW-70 LG Semicon Co Ltd Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, CXK58257AM-70L vs GM76C256BLLFW-70
KM62256BLG-7L Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, SOP-28 CXK58257AM-70L vs KM62256BLG-7L
AS7C256LL-70SC Alliance Semiconductor Corporation Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOIC-28 CXK58257AM-70L vs AS7C256LL-70SC
KM62256CLG-7L Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, SOP-28 CXK58257AM-70L vs KM62256CLG-7L
Part Number Manufacturer Composite Price Description Compare
M5M5256BFP-70LL Mitsubishi Electric Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 CXK58257AM-70L vs M5M5256BFP-70LL
HM62256BLFP-7SLT Hitachi Ltd Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 CXK58257AM-70L vs HM62256BLFP-7SLT
W24256S-70L Winbond Electronics Corp Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.330 INCH, SOP-28 CXK58257AM-70L vs W24256S-70L
M5M5256DFP-70XLT Mitsubishi Electric Check for Price Standard SRAM, 32KX8, 70ns, MIXMOS, PDSO28, 0.450 INCH, 1.27 MM PITCH, PLASTIC, SOP-28 CXK58257AM-70L vs M5M5256DFP-70XLT
K6T0808C1D-GF700 Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 CXK58257AM-70L vs K6T0808C1D-GF700
UPD43256BGU-70L Renesas Electronics Corporation Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28 CXK58257AM-70L vs UPD43256BGU-70L
K6X0808C1D-DF700 Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDIP28, 0.600 INCH, DIP-28 CXK58257AM-70L vs K6X0808C1D-DF700
CY62256NLL-70SNXA Cypress Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.300 INCH, LEAD FREE, SOIC-28 CXK58257AM-70L vs CY62256NLL-70SNXA
KM62256DLGI-7 Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, SOP-28 CXK58257AM-70L vs KM62256DLGI-7
K6T0808C1D-GB70 Samsung Semiconductor Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 CXK58257AM-70L vs K6T0808C1D-GB70

CXK58257AM-70L Related Parts

CXK58257AM-70L Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the CXK58257AM-70L is -40°C to 85°C.

  • The power-on sequence for the CXK58257AM-70L should follow the order of VDD, VDDQ, and then VREF. It's essential to ensure that VDD and VDDQ are stable before applying VREF.

  • The CXK58257AM-70L supports a maximum clock frequency of 166.67 MHz.

  • To implement self-refresh mode, set the SREF pin low and ensure that the clock is stopped. The CXK58257AM-70L will then enter self-refresh mode, reducing power consumption.

  • The ZQ pin is used for calibration and is connected to a 240Ω ±1% resistor to VSS. This pin is used to calibrate the output impedance of the DDR3 interface.