Register or Sign In
Memory OTP ROMs AT27C256R-45JU-T

AT27C256R-45JU-T
Microchip Technology Inc
Description: OTP ROM, 32KX8, 45ns, CMOS, PQCC32

Overview of AT27C256R-45JU-T by Microchip Technology Inc

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: Consumer Electronics Internet of Things (IoT) Computing and Data Storage

Price & Stock for AT27C256R-45JU-T by Microchip Technology Inc

Part # Manufacturer Description Stock Price Buy
DISTI # 47AC8052
Newark 45Ns, Plcc, Ind Temp, Green 32 Plcc 11.5X14X3.37Mm T/R Rohs Compliant: Yes |Microchip AT27C256R-45JU-T RoHS: Compliant Min Qty: 750 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 750 $2.5500
$2.5500 Buy Now
DISTI # AT27C256R-45JU-TCT-ND
DigiKey IC EPROM 256KBIT PARALLEL 32PLCC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2620
In Stock
  • 1 $2.7500
  • 25 $2.6576
  • 100 $2.5441
  • 750 $2.5441
$2.5441 / $2.7500 Buy Now
DISTI # AT27C256R-45JU-T
Avnet Americas EPROM One-Time Programmable 256K-bit 32K-bit x 8 45ns 32-Pin PLCC T/R - Tape and Reel (Alt: AT27C256R-45JU-T) RoHS: Compliant Min Qty: 750 Package Multiple: 750 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $2.6700
  • 25 $2.5800
  • 100 $2.4700
$2.4700 / $2.6700 Buy Now
DISTI # 579-AT27C256R-45JU-T
Mouser Electronics EPROM 45NS, PLCC, IND TEMP, GREEN RoHS: Compliant 1330
  • 1 $2.6700
  • 25 $2.5800
  • 100 $2.5500
  • 250 $2.4700
  • 750 $2.4600
$2.4600 / $2.6700 Buy Now
DISTI # AT27C256R-45JU-T
Microchip Technology Inc 45NS, PLCC, IND TEMP, GREEN, Projected EOL: 2044-12-30 RoHS: Compliant pbFree: Yes 750

Alternates Available
  • 1 $2.6700
  • 25 $2.5800
  • 100 $2.4700
  • 1,000 $2.3400
  • 5,000 $2.2200
$2.2200 / $2.6700 Buy Now
Future Electronics 256Kb OTP EPROM 5V 45ns 32-lead PLCC Industrial Temp (-40C to +85C) RoHS: Compliant pbFree: Yes Min Qty: 750 Package Multiple: 750 Lead time: 6 Weeks Container: Reel 0
Reel
  • 750 $2.4200
$2.4200 Buy Now
Onlinecomponents.com Memory OTP EEPROM, 256Kb, 32K x 8, 5Vcc, -40°C to +85°C, 32-PLCC, RoHS RoHS: Compliant 750 In Stock
750 Factory Stock
  • 100 $2.5300
  • 250 $2.4300
  • 750 $2.2900
  • 1,500 $2.2500
  • 3,000 $2.2200
$2.2200 / $2.5300 Buy Now
DISTI # 74492052
Verical EPROM OTP 256K-bit 32K x 8 45ns 32-Pin PLCC T/R RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2345 Americas - 700
  • 100 $3.2890
  • 300 $3.1590
  • 800 $2.9770
  • 1,500 $2.9250
  • 3,000 $2.8860
$2.8860 / $3.2890 Buy Now
NAC 45NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 750 1500
  • 1 $2.8800
  • 100 $2.6000
  • 500 $2.4000
  • 1,000 $2.3400
$2.3400 / $2.8800 Buy Now
DISTI # AT27C256R-45JU-T
EBV Elektronik EPROM One-Time Programmable 256K-bit 32K-bit x 8 45ns 32-Pin PLCC T/R (Alt: AT27C256R-45JU-T) RoHS: Compliant Min Qty: 750 Package Multiple: 750 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Memory OTP EEPROM, 256Kb, 32K x 8, 5Vcc, -40°C to +85°C, 32-PLCC, RoHS RoHS: Compliant 750 In Stock
750 Factory Stock
  • 100 $2.5300
  • 250 $2.4300
  • 750 $2.2900
  • 1,500 $2.2500
  • 3,000 $2.2200
$2.2200 / $2.5300 Buy Now

CAD Models for AT27C256R-45JU-T by Microchip Technology Inc
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 AT27C256R-45JU-T by Microchip Technology Inc
Parametric Data

AT27C256R-45JU-T
Microchip Technology Inc
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
Package Description
LCC-32
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.31.00.01
Factory Lead Time
6 Weeks
Samacsys Manufacturer
Microchip
Access Time-Max
45 ns
I/O Type
COMMON
JESD-30 Code
R-PQCC-J32
JESD-609 Code
e3
Length
13.97 mm
Memory Density
262144 bit
Memory IC Type
OTP ROM
Memory Width
8
Number of Functions
1
Number of Ports
1
Number of Terminals
32
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
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
Package Code
QCCJ
Package Equivalence Code
LCC32,.45X.55
Package Shape
RECTANGULAR
Package Style
CHIP CARRIER
Parallel/Serial
PARALLEL
Programming Voltage
13 V
Seated Height-Max
3.556 mm
Standby Current-Max
0.0001 A
Supply Current-Max
0.02 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
INDUSTRIAL
Terminal Finish
MATTE TIN
Terminal Form
J BEND
Terminal Pitch
1.27 mm
Terminal Position
QUAD
Width
11.43 mm
Want to compare parts?
  1. AT27C256R-45JU-T
    Microchip Technology Inc
    OTP ROM, 32KX8, 45ns, CMOS, PQCC32
    VS

Alternate Parts for AT27C256R-45JU-T

This table gives cross-reference parts and alternative options found for AT27C256R-45JU-T. 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 AT27C256R-45JU-T, 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
AT27C256R-45JCT/R OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Atmel Corporation AT27C256R-45JU-T vs AT27C256R-45JCT/R
CY7C271A-45JCT OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C271A-45JCT
IS27HC256-45PL OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Integrated Silicon Solution Inc AT27C256R-45JU-T vs IS27HC256-45PL
CY7C271-45JIT OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C271-45JIT
M27C256B-45C1TR 32KX8 OTPROM, 45ns, PQCC32, LEAD FREE, PLASTIC, LCC-32 STMicroelectronics AT27C256R-45JU-T vs M27C256B-45C1TR
AT27C256R-45JJ OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, MS-016AE, LCC-32 Atmel Corporation AT27C256R-45JU-T vs AT27C256R-45JJ
27CX256J-45 OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Integrated Circuit Technology Corp AT27C256R-45JU-T vs 27CX256J-45
CY7C279-45JC OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C279-45JC
CY7C274-45JI OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C274-45JI
CY7C274-45JIT OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C274-45JIT
Part Number Description Manufacturer Compare
CY7C274-45JC OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C274-45JC
CY7C279-45JC OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C279-45JC
CY27C256-45JIR OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY27C256-45JIR
AT27C256R-45PI OTP ROM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, MS-011AB, DIP-28 Atmel Corporation AT27C256R-45JU-T vs AT27C256R-45PI
CY7C274-45JIT OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C274-45JIT
AT27C256R-45PC OTP ROM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 Atmel Corporation AT27C256R-45JU-T vs AT27C256R-45PC
AT27C256R-45JC OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, MS-016AE, LCC-32 Atmel Corporation AT27C256R-45JU-T vs AT27C256R-45JC
CY7C274-45JIR OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C274-45JIR
CY7C279-45JI OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY7C279-45JI
CY27C256-45JI OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor AT27C256R-45JU-T vs CY27C256-45JI

Related Parts for AT27C256R-45JU-T

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 AT27C256R-45JU-T 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: AT27C256R-45JU-T by Microchip Technology Inc

Select Manufacturer
Which Manufacturer of AT27C256R-45JU-T would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when AT27C256R-45JU-T inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for AT27C256R-45JU-T 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 AT27C256R-45JU-T 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 AT27C256R-45JU-T 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 AT27C256R-45JU-T.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare AT27C256R-45JU-T 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: