Register or Sign In
Memory EPROMs AM27C256-255DC

Memory
AM27C256-255DC
Description: UVPROM, 32KX8, 250ns, CMOS, CDIP28, DIP-28

Overview of AM27C256-255DC by Spansion

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Computing and Data Storage Financial Technology (Fintech) Telecommunications

Available Datasheets

Part # Manufacturer Description Datasheet
AM27C256-55DM/B Rochester Electronics AM27C256 - 256K (32KX8) CMOS EPROM
AM27C256-120PC-G Rochester Electronics AM27C256 - 256Kb (32K x 8-Bit) CMOS OTP EPROM
AM27C256-150DI Rochester Electronics LLC Replacement for AMD part number AM27C256-150DI. Buy from authorized manufacturer Rochester Electronics.

CAD Models for AM27C256-255DC by Spansion
You need to Sign In or Sign Up to download CAD models.

There are no models available for this part yet.

Part Data Attributes for AM27C256-255DC by Spansion
Parametric Data

AM27C256-255DC
Spansion
Buy Now
-
-
Part Life Cycle Code
Obsolete
Ihs Manufacturer
SPANSION INC
Part Package Code
DIP
Package Description
DIP,
Pin Count
28
Reach Compliance Code
unknown
ECCN Code
EAR99
HTS Code
8542.32.00.61
Access Time-Max
250 ns
JESD-30 Code
R-CDIP-T28
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
Package Body Material
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
Package Shape
RECTANGULAR
Package Style
IN-LINE
Parallel/Serial
PARALLEL
Qualification Status
Not Qualified
Seated Height-Max
5.588 mm
Supply Current-Max
0.025 mA
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
NO
Technology
CMOS
Temperature Grade
COMMERCIAL
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
15.24 mm
Want to compare parts?
  1. AM27C256-255DC
    Spansion
    UVPROM, 32KX8, 250ns, CMOS, CDIP28, DIP-28
    VS

Alternate Parts for AM27C256-255DC

This table gives cross-reference parts and alternative options found for AM27C256-255DC. 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 AM27C256-255DC, 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
AM27C256-255DE UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-255DE
AM27C256-250DE UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-250DE
AT27C256R-25DI UVPROM, 32KX8, 250ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation AM27C256-255DC vs AT27C256R-25DI
MBM27C256A-25Z UVPROM, 32KX8, 250ns, CMOS, CDIP28, CERDIP-28 FUJITSU Semiconductor Limited AM27C256-255DC vs MBM27C256A-25Z
27C256-25I/J 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Microchip Technology Inc AM27C256-255DC vs 27C256-25I/J
NMC27C256Q250 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 Texas Instruments AM27C256-255DC vs NMC27C256Q250
TMS87C257JE 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 Texas Instruments AM27C256-255DC vs TMS87C257JE
TMS27C256-25JL4 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Texas Instruments AM27C256-255DC vs TMS27C256-25JL4
HN27256G-25 UVPROM, 32KX8, 250ns, NMOS, CDIP28, CERDIP-28 Hitachi Ltd AM27C256-255DC vs HN27256G-25
TMS27C256JL-20 IC 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28, Programmable ROM Texas Instruments AM27C256-255DC vs TMS27C256JL-20
Part Number Description Manufacturer Compare
NMC27C256Q250 IC 32K X 8 UVPROM, 250 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM National Semiconductor Corporation AM27C256-255DC vs NMC27C256Q250
AM27C256-255DCB UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-255DCB
AM27C256-255DIB UVPROM, 32KX8, 250ns, CMOS, CDIP28, DIP-28 Spansion AM27C256-255DC vs AM27C256-255DIB
27C256-25I/J 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Microchip Technology Inc AM27C256-255DC vs 27C256-25I/J
AM27C256-250/BXA UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-250/BXA
TMS27C256-25JL4 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Texas Instruments AM27C256-255DC vs TMS27C256-25JL4
AM27C256-250DE UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-250DE
FT27C256R-25DC UVPROM, 32KX8, 25ns, CMOS, CDIP28, 0.600 INCH, CERAMIC, DIP-28 Force Technologies Ltd AM27C256-255DC vs FT27C256R-25DC
TMS27C256-25JE 262 144-Bitprogrammable Read-Only Memory 28-CDIP -40 to 85 Texas Instruments AM27C256-255DC vs TMS27C256-25JE
AM27C256-250DIB UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD AM27C256-255DC vs AM27C256-250DIB

Related Parts for AM27C256-255DC

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for AM27C256-255DC by Spansion.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: AM27C256-255DC by Spansion

Select Manufacturer
Which Manufacturer of AM27C256-255DC would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when AM27C256-255DC inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for AM27C256-255DC alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for AM27C256-255DC to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for AM27C256-255DC alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for AM27C256-255DC.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare AM27C256-255DC by Spansion

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: