We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Memory / EEPROMs / AT28C256-15PU
Datasheets
AT28C256-15PU by:

IC EEPROM 256KBIT 150NS 28DIP

Part Details for AT28C256-15PU by Microchip Technology Inc

Overview of AT28C256-15PU by Microchip Technology Inc

Tip: 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.

Applications Consumer Electronics

Available Datasheets

Part # Manufacturer Description Datasheet
L717DFA15PU Amphenol Communications Solutions Dsub, Machined Pin 7.5A, Straight PCB Thru Hole, Cnt Length=3.2mm (0.126in), Cnt =0.6mm (0.024in), 15 Pin, Bright Tin Shell+Grounding Dimples, 0.38m (15 in) Gold, 3.1mm (0.122in) Clear Hole, Without Standoff&Boardlock
L717DA15PU Amphenol Communications Solutions Dsub, Machined Pin 7.5A, Straight PCB Thru Hole, Cnt Length=3.2mm (0.126in), Cnt =0.6mm (0.024in), 15 Pin, Bright Tin Shell+Grounding Dimples, Flash Gold, 3.1mm (0.122in) Clear Hole, Without Standoff&Boardlock

Price & Stock for AT28C256-15PU

Part # Distributor Description Stock Price Buy
DISTI # 68T4339
Newark Parallel Eeprom, 256Kbit, Dip-28, Memory Configuration:32K X 8Bit, Interfaces:Parallel, Clock Frequency Max:5Mhz, Ic Case/Package:Dip, No. Of Pins:28Pins, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Ic Mounting:Through Hole Rohs Compliant: Yes |Microchip AT28C256-15PU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 122
  • 1 $12.0800
  • 10 $11.9400
  • 28 $11.7800
  • 56 $11.6400
  • 112 $11.4100
  • 252 $11.1800
$11.1800 / $12.0800 Buy Now
DISTI # 97AC9720
Newark 150Ns, Pdip, Ind Temp, Green Rohs Compliant: Yes |Microchip AT28C256-15PU RoHS: Compliant Min Qty: 70 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 56 $11.6400
  • 112 $11.4100
  • 252 $11.1800
$11.1800 / $11.6400 Buy Now
DISTI # AT28C256-15PU
Avnet Americas EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP - Rail/Tube (Alt: AT28C256-15PU) RoHS: Compliant Min Qty: 70 Package Multiple: 14 Lead time: 4 Weeks, 0 Days Container: Tube 167
  • 70 $10.1875
  • 98 $10.1054
  • 168 $10.0234
  • 350 $9.9427
  • 700 $9.8406
$9.8406 / $10.1875 Buy Now
DISTI # 68T4339
Avnet Americas EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP - Bulk (Alt: 68T4339) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 53 Weeks, 4 Days Container: Bulk 121 Partner Stock
  • 1 $12.0800
  • 10 $11.9400
  • 28 $11.7800
  • 56 $11.6400
  • 112 $11.4100
$11.4100 / $12.0800 Buy Now
DISTI # AT28C256-15PU
Microchip Technology Inc 150NS, PDIP, IND TEMP, GREEN, PDIP, Projected EOL: 2039-11-01 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Tube 1040

Alternates Available

COO: Thailand
  • 1 $11.6200
  • 25 $11.1900
  • 100 $10.7500
  • 1,000 $10.1700
  • 5,000 $9.5900
$9.5900 / $11.6200 Buy Now
DISTI # AT28C256-15PU
TME IC: EEPROM memory, 256kbEEPROM, 32kx8bit, 4.5÷5.5V, DIP28, 150ns Min Qty: 1 61
  • 1 $12.4000
  • 5 $12.0000
  • 28 $11.4000
$11.4000 / $12.4000 Buy Now
NAC 150NS, PDIP, IND TEMP, GREEN - Package: 28 PDIP .600in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 14 Container: Tube 2198
  • 1 $11.9900
  • 100 $10.8700
  • 500 $10.1900
  • 1,000 $9.9400
$9.9400 / $11.9900 Buy Now
DISTI # AT28C256-15PU
Avnet Silica EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP (Alt: AT28C256-15PU) RoHS: Compliant Min Qty: 14 Package Multiple: 14 Lead time: 6 Weeks, 0 Days Silica - 28
Buy Now
DISTI # C1S124600190322
Chip1Stop EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP RoHS: Compliant pbFree: Yes Container: Bulk 23
  • 1 $8.9400
  • 5 $8.9200
  • 10 $8.8500
$8.8500 / $8.9400 Buy Now
DISTI # C1S124600150360
Chip1Stop 150NS, PDIP, IND TEMP, GREEN RoHS: Compliant pbFree: Yes Container: Bulk 21
  • 1 $8.8200
  • 5 $8.8100
  • 10 $8.7400
$8.7400 / $8.8200 Buy Now
DISTI # AT28C256-15PU
EBV Elektronik EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP (Alt: AT28C256-15PU) RoHS: Compliant Min Qty: 14 Package Multiple: 14 Lead time: 5 Weeks, 0 Days EBV - 56
Buy Now

Part Details for AT28C256-15PU

AT28C256-15PU CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

AT28C256-15PU Part Data Attributes

Parametric Data
AT28C256-15PU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
AT28C256-15PU Microchip Technology Inc IC EEPROM 256KBIT 150NS 28DIP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description DIP-28
Reach Compliance Code compliant
Factory Lead Time 53 Weeks, 4 Days
Samacsys Manufacturer Microchip
Access Time-Max 150 ns
Command User Interface NO
Data Polling YES
Data Retention Time-Min 10
Endurance 10000 Write/Erase Cycles
JESD-30 Code R-PDIP-T28
JESD-609 Code e3
Length 37.0205 mm
Memory Density 262144 bit
Memory IC Type EEPROM
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 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP28,.6
Package Shape RECTANGULAR
Package Style IN-LINE
Page Size 64 words
Parallel/Serial PARALLEL
Programming Voltage 5 V
Qualification Status Not Qualified
Seated Height-Max 4.826 mm
Standby Current-Max 0.0002 A
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 NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Toggle Bit YES
Width 15.24 mm
Write Cycle Time-Max (tWC) 10 ms
Write Protection HARDWARE/SOFTWARE

Alternate Parts for AT28C256-15PU

This table gives cross-reference parts and alternative options found for AT28C256-15PU. 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 AT28C256-15PU, 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
AT28C256E-15PC Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256E-15PC
AT28C256E-15PU Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256E-15PU
AT28C256-15PL Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256-15PL
AT28C256-15PC Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256-15PC
AT28C256-15PJ Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256-15PJ
AT28C256E-15PJ Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 AT28C256-15PU vs AT28C256E-15PJ
Part Number Manufacturer Composite Price Description Compare
28C256TRPFI-15 Maxwell Technologies Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, DFP-28 AT28C256-15PU vs 28C256TRPFI-15
AT28C256E-15FC Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, CDFP28, BOTTOM BRAZED, CERAMIC, FP-28 AT28C256-15PU vs AT28C256E-15FC
5962-8852514UX LSI Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PGA-28 AT28C256-15PU vs 5962-8852514UX
AT28C256E-15DM Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 AT28C256-15PU vs AT28C256E-15DM
AT28C256E-15JLT/R Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32 AT28C256-15PU vs AT28C256E-15JLT/R
AT28C256F-15LM Microchip Technology Inc Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, CQCC32 AT28C256-15PU vs AT28C256F-15LM
X28C256FI-15 Xicor Inc Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 AT28C256-15PU vs X28C256FI-15
AT28C256E-15SL Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDSO28, 0.300 INCH, PLASTIC, MS-013, SOIC-28 AT28C256-15PU vs AT28C256E-15SL
28C256TRT2DS-15 Maxwell Technologies Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, DIP-28 AT28C256-15PU vs 28C256TRT2DS-15
AT28C256E-15SJT/R Atmel Corporation Check for Price EEPROM, 32KX8, 150ns, Parallel, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 AT28C256-15PU vs AT28C256E-15SJT/R

AT28C256-15PU Related Parts

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 AT28C256-15PU by Microchip Technology Inc.
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: AT28C256-15PU by Microchip Technology Inc

Select Manufacturer
Which Manufacturer of AT28C256-15PU would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when AT28C256-15PU inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for AT28C256-15PU 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 AT28C256-15PU 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 AT28C256-15PU 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 AT28C256-15PU.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare AT28C256-15PU by Microchip Technology Inc

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