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HomeProductsIntegrated Circuits (ICs)MemoryAT24C256-10PI-2.7
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AT24C256-10PI-2.7 - Microchip Technology

Manufacturer Part Number
AT24C256-10PI-2.7
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT24C256-10PI-2.7
ECAD Model
Parts Description
IC EEPROM 256KBIT I2C 1MHZ 8DIP
Package
8-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
Our certification
In stock: 3640

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Specifications

AT24C256-10PI-2.7 Tech Specifications
Microchip Technology - AT24C256-10PI-2.7 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT24C256-10PI-2.7

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 2.7V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-PDIP  
Series -  
Package / Case 8-DIP (0.300', 7.62mm)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface I²C  
Memory Format EEPROM  
Clock Frequency 1 MHz  
Base Product Number AT24C256  
Access Time 550 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

AT24C256-10PI-2.7

Manufacturer

Microchip Technology

Introduction

AT24C256-10PI-2.7 is a 256Kbit EEPROM memory chip from Microchip Technology, primarily used for non-volatile storage applications.

Product Features and Performance

Non-Volatile EEPROM

256Kbit memory size

Memory organized as 32K x 8

I2C serial interface

Maximum Clock Frequency of 1 MHz

Write Cycle Time of 10ms for Word or Page

Access Time of 550 ns

Voltage supply range from 2.7V to 5.5V

Operating Temperature range from -40°C to 85°C

Through Hole Mounting Type

Product Advantages

Robust storage performance in a variety of conditions

I2C interface for easy integration in most systems

Wide voltage supply range for flexibility in different power environments

Operable in extreme temperatures suitable for industrial applications

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: I2C

Clock Frequency: 1 MHz

Voltage - Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built with high manufacturing standards ensuring reliability

Data retention rated for long periods

Compatibility

Compatible with applications requiring a standard 8-DIP package and I2C communication protocol

Application Areas

Industrial control systems

Consumer electronics

Automotive electronics

Telecommunication infrastructure

Medical devices

Product Lifecycle

Obsolete - Check for replacement or upgrade options

Several Key Reasons to Choose This Product

Stable data retention suitable for demanding applications

Easy integration with existing hardware through I2C interface

Suitable for a wide range of power supplies

Robust performance in extreme environmental conditions

Proven technology from a reputable manufacturer in microchip technology

Extensive application support from medical to industrial fields

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT24C256-10PI-2.7

Product Attribute AT24C256-10PI-2.7 AT24C21-10SC-2.5 AT24C21-10SI-2.5 AT24C21-10PC-2.5
Part Number AT24C256-10PI-2.7 AT24C21-10SC-2.5 AT24C21-10SI-2.5 AT24C21-10PC-2.5
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Supplier Device Package 8-PDIP 8-SOIC 8-SOIC 8-PDIP
Memory Format EEPROM EEPROM EEPROM EEPROM
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Base Product Number AT24C256 AT24C21 AT24C21 AT24C21
Package / Case 8-DIP (0.300', 7.62mm) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300", 7.62mm)
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Memory Organization 32K x 8 128 x 8 128 x 8 128 x 8
Memory Interface I²C I²C I²C I²C
Technology EEPROM EEPROM EEPROM EEPROM
Series - - - -
Memory Size 256Kbit 1Kbit 1Kbit 1Kbit
Access Time 550 ns 3.5 µs 3.5 µs 3.5 µs
Voltage - Supply 2.7V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Package Tube Tube Tube Tube
Clock Frequency 1 MHz 100 kHz 100 kHz 100 kHz
Mounting Type Through Hole Surface Mount Surface Mount Through Hole
Write Cycle Time - Word, Page 10ms 10ms 10ms 10ms

AT24C256-10PI-2.7 Datasheet PDF

Download AT24C256-10PI-2.7 pdf datasheets and Microchip Technology documentation for AT24C256-10PI-2.7 - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT24C256-10PI-2.7

Microchip Technology
32D-AT24C256-10PI-2.7

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