About EPROM

EPROM

EPROM (Erasable Programmable Read-Only Memory) is memory chip used for storing computer programs and data, but with the ability to be erased and reprogrammed for later use. It is non-volatile, meaning it doesn't lose its contents when the power is turned off. Not all computers have EPROM chips, as flash memory and other types of memory have become more prevalent. EPROM chips are typically used in embedded systems, such as those found in medical devices, calculators, and vehicles. The key feature of an EPROM is that it can be erased and reprogrammed. This makes it particularly useful for equipment that requires frequent updating, as the chips can easily be reprocessed or changed to include new instructions or data.

EPROM

Enable Filter
  Manufacturer
Reset
  Mounting Style
Reset
  Package / Case
Reset
  Type
Reset
  Memory Size
Reset
  Organisation
Reset
  Interface Type
Reset
  Operating Supply Current
Reset
  Programming Voltage
Reset
  Supply Voltage - Max
Reset
  Supply Voltage - Min
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Series
Reset
  Packaging
Reset
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseTypeMemory SizeOrganisationInterface TypeOperating Supply CurrentProgramming VoltageSupply Voltage - MaxSupply Voltage - MinMinimum Operating TemperatureMaximum Operating TemperatureSeriesPackaging
  
                  
AT27C040-70PU


Memory; EPROM OTP; 512kx8bit; 5V; 70ns; DIP32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 1091
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 11.9394

Multiples of: 1

Through HolePDIP - 32Otp4 Mbit512 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c040Tube
AT27C4096-90JU-T


EPROM 4Mb (256Kx16) OTP 5V 90ns
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 967
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 9.6938

Multiples of: 1

Smd/SmtPLCC - 44Otp4 mb it256 K X 16Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 C Tube
AT27BV256-70JU-T


EPROM 256k (32k x 8) OTP Atmel EPROM
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 885
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 3.938

Multiples of: 1

Smd/SmtPLCC - 32Otp256 kb it32 K X 8Parallel20 mA13 V3.6 v , 5.5 V2.7 v , 4.5 V- 40 C+ 85 CAt27bv256Tube
AT27C020-90PU


Memory; EPROM OTP; 256kx8bit; 5V; 90ns; DIP32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 786
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 5.6292

Multiples of: 1

Through HolePDIP - 32Otp2 Mbit256 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c020Tube
AT27C040-70JU-T


EPROM 4Mb (512Kx8) OTP 5V 70ns
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 727
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 8.5573

Multiples of: 1

Smd/SmtPLCC - 32Otp4 mb it512 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c040Tube
AT27LV512A-90JU


Memory; EPROM OTP; 64kx8bit; 3÷5V; 90ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 692
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 3.2345

Multiples of: 1

Smd/SmtPLCC - 32Otp512 kb64 K X 8Parallel20 mA13 V3.6 V , 5.5 V3 V , 4.5 V- 40 C+ 85 C Tube
AT27C1024-45PU


Memory; EPROM OTP; 64kx16bit; 5V; 45ns; DIP40
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 614
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 4.7553

Multiples of: 1

Through HolePDIP - 40Otp1 Mbit64 K X 16Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c1024Tube
AT27BV010-90JU-T


EPROM 90NS, PLCC, IND TEMP, GREEN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 533
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 5.185

Multiples of: 1

Smd/SmtPLCC - 32Otp1 mb it Parallel8 mA 3.6 V2.7 V- 40 C+ 85 CAt27bv010Cut Tape
AT27LV020A-12JU


Memory; EPROM OTP; 256kx8bit; 3÷5V; 120ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 533
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 5.4855

Multiples of: 1

Smd/SmtPLCC - 32Otp2 mb256 K X 8Parallel25 mA13 V3.6 V , 5.5 V3 V , 4.5 V0 C+ 85 CAt27lv020aTube
AT27C1024-45JU-T


EPROM 1Mb (64Kx16) OTP 5V 45ns
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 483
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 4.669

Multiples of: 1

Smd/SmtPLCC - 44Otp1 mb it64 K X 16Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c1024Tube
AT27LV512A-90JU-T


EPROM 512Kb (64Kx8) OTP 3V 90ns
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 465
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 3.7588

Multiples of: 1

Smd/SmtPLCC - 32Otp512 kb it64 K X 8Parallel20 mA13 V3.6 v , 5.5 V3 v , 4.5 V- 40 C+ 85 CAt27lv512aTube
AT27LV256A-90JU


Memory; EPROM OTP; 32kx8bit; 3÷5V; 90ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 449
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 2.9621

Multiples of: 1

Smd/SmtPLCC - 32Otp256 kb32 K X 8Parallel20 mA13 V3.6 V , 5.5 V3 V , 4.5 V0 C+ 85 CAt27lv256aTube
AT27C040-90PU


EPROM 4Mb (512Kx8) OTP 5V 90ns
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 440
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 12.4712

Multiples of: 12

Through HolePDIP - 32Otp4 Mbit512 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c040Tube
AT27C4096-55JU-T


EPROM 55NS, PLCC, IND TEMP, GREEN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 420
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 9.8124

Multiples of: 1

Smd/SmtPLCC - 44Otp4 mb it256 K X 16Parallel40 mA 5.5 V4.5 V- 40 C+ 85 CAt27c4096Cut Tape
AT27C020-55JU


Memory; EPROM OTP; 256kx8bit; 5V; 55ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 403
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 2.7644

Multiples of: 1

Smd/SmtPLCC - 32Otp2 Mbit256 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c020Tube
AT27C4096-90JU


Memory; EPROM OTP; 256kx16bit; 5V; 90ns; PLCC44
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 403
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 9.2156

Multiples of: 1

Smd/SmtPLCC - 44Otp4 Mbit256 K X 16Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c4096Tube
AT27BV256-70JU


Memory; EPROM OTP; 32kx8bit; 2.7÷3.6V; 70ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 388
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 3.9722

Multiples of: 1

Smd/SmtPLCC - 32Otp256 Kbit32 K X 8Parallel20 mA13 V3.6 V , 5.5 V2.7 V , 4.5 V- 40 C+ 85 CAt27bv256Tube
AT27C040-90JU


Memory; EPROM OTP; 512kx8bit; 5V; 90ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 388
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 8.6027

Multiples of: 1

Smd/SmtPLCC - 32Otp4 Mbit512 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c040Tube
M38510/20904BJA


PROM, 1K X 8, WITH 3-STATE OUTPUTS, 90 NS ACCESS TIME
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

E2v Availability : 372
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 1013.2141

Multiples of: 1

Through Hole Cdip           
AT27C020-90JU


Memory; EPROM OTP; 256kx8bit; 5V; 90ns; PLCC32
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 118
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 4.3925

Multiples of: 32

Smd/SmtPLCC - 32Otp2 Mbit256 K X 8Parallel100 uA13 V5.5 V4.5 V- 40 C+ 85 CAt27c020Tube
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified