Datasheets
AM27C256-45DC by:
AMD
AMD
Cypress Semiconductor
Rochester Electronics LLC
Spansion
Not Found

UVPROM, 32KX8, 45ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28

Part Details for AM27C256-45DC by AMD

Results Overview of AM27C256-45DC by AMD

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Applications Computing and Data Storage Financial Technology (Fintech) Telecommunications

AM27C256-45DC Information

AM27C256-45DC by AMD is an EPROM.
EPROMs 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.

Part Details for AM27C256-45DC

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AM27C256-45DC Part Data Attributes

AM27C256-45DC AMD
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AM27C256-45DC AMD UVPROM, 32KX8, 45ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ADVANCED MICRO DEVICES INC
Part Package Code DIP
Package Description WDIP, DIP28,.6
Pin Count 28
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.32.00.61
Access Time-Max 45 ns
I/O Type COMMON
JESD-30 Code R-CDIP-T28
JESD-609 Code e0
Length 37.1475 mm
Memory Density 262144 bit
Memory IC Type UVPROM
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 CERAMIC, METAL-SEALED COFIRED
Package Code WDIP
Package Equivalence Code DIP28,.6
Package Shape RECTANGULAR
Package Style IN-LINE, WINDOW
Parallel/Serial PARALLEL
Programming Voltage 12.75 V
Qualification Status Not Qualified
Seated Height-Max 5.588 mm
Standby Current-Max 0.0001 A
Supply Current-Max 0.025 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 15.24 mm

Alternate Parts for AM27C256-45DC

This table gives cross-reference parts and alternative options found for AM27C256-45DC. 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 AM27C256-45DC, 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
CY27H256-45WC Cypress Semiconductor Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, HERMETIC SEALED, CERDIP-28 AM27C256-45DC vs CY27H256-45WC
Part Number Manufacturer Composite Price Description Compare
M27C256B-45F1X STMicroelectronics Check for Price 32KX8 UVPROM, 45ns, CDIP28, FRIT SEALED, WINDOWED, CERAMIC, DIP-28 AM27C256-45DC vs M27C256B-45F1X
CY27C256-45WC Cypress Semiconductor Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 AM27C256-45DC vs CY27C256-45WC
AM27H256-45DC AMD Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AM27C256-45DC vs AM27H256-45DC
MX27C256DC-45 Macronix International Co Ltd Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, CERAMIC, DIP-28 AM27C256-45DC vs MX27C256DC-45
AT27C256R-45DC Atmel Corporation Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 AM27C256-45DC vs AT27C256R-45DC
27CX256W-45 Integrated Circuit Technology Corp Check for Price UVPROM, 32KX8, 45ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 AM27C256-45DC vs 27CX256W-45