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HomeProductsIntegrated Circuits (ICs)MemoryAT28C256-25DM/883
AT28C256-25DM/883 Image
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See specifications for product details.

AT28C256-25DM/883 - Microchip Technology

Manufacturer Part Number
AT28C256-25DM/883
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT28C256-25DM/883
ECAD Model
Parts Description
IC EEPROM 256KBIT PAR 28CERDIP
Detailed Description
Package
28-CDIP (0.600", 15.24mm)
Data sheet
AT28C256 Military Grade.pdf
AT28C256 Military Grade.pdf
RoHs Status
ROHS3 Compliant
In stock: 131

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Quantity

Specifications

AT28C256-25DM/883 Tech Specifications
Microchip Technology - AT28C256-25DM/883 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT28C256-25DM/883

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 4.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 28-CerDip  
Series -  
Package / Case 28-CDIP (0.600", 15.24mm)  
Package Tube  
Operating Temperature -55°C ~ 125°C (TC)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format EEPROM  
Base Product Number AT28C256  
Access Time 250 ns  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT28C256-25DM/883

Product Attribute AT28C256-25DM/883 AT28C256-25JC AT28C256-20LM/883 AT28C256E-15JC
Part Number AT28C256-25DM/883 AT28C256-25JC AT28C256-20LM/883 AT28C256E-15JC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Size 256Kbit 256Kbit 256Kbit 256Kbit
Memory Interface Parallel Parallel Parallel Parallel
Write Cycle Time - Word, Page 10ms 10ms 10ms 10ms
Memory Organization 32K x 8 32K x 8 32K x 8 32K x 8
Technology EEPROM EEPROM EEPROM EEPROM
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Base Product Number AT28C256 AT28C256 AT28C256 AT28C256
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Package / Case 28-CDIP (0.600", 15.24mm) 32-LCC (J-Lead) 32-CLCC 32-LCC (J-Lead)
Operating Temperature -55°C ~ 125°C (TC) 0°C ~ 70°C (TC) -55°C ~ 125°C (TC) 0°C ~ 70°C (TC)
Memory Format EEPROM EEPROM EEPROM EEPROM
Supplier Device Package 28-CerDip 32-PLCC (13.97x11.43) 32-LCC (11.43x13.97) 32-PLCC (13.97x11.43)
Package Tube Tube Tube Tube
Access Time 250 ns 250 ns 200 ns 150 ns
Series - - - -

AT28C256-25DM/883 Datasheet PDF

Download AT28C256-25DM/883 pdf datasheets and Microchip Technology documentation for AT28C256-25DM/883 - Microchip Technology.

Datasheets
AT28C256 Military Grade.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Assembly/Origin
Assembly 07/Dec/2016.pdf
PCN Obsolescence/ EOL
AT28 Series 10/Jan/2014.pdf
PCN Part Status Change
AT28 Series 27/Sep/2017.pdf
PCN Design/Specification
AT28C256 16/Apr/2020.pdf
HTML Datasheet
AT28C256 Military Grade.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT28C256-25DM/883 Image

AT28C256-25DM/883

Microchip Technology
32D-AT28C256-25DM/883

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