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HomeProductsIntegrated Circuits (ICs)Memory24LC256-I/MF
24LC256-I/MF Image
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See specifications for product details.

24LC256-I/MF - Microchip Technology

Manufacturer Part Number
24LC256-I/MF
Manufacturer
Microchip Technology
Allelco Part Number
32D-24LC256-I/MF
ECAD Model
Parts Description
IC EEPROM 256KBIT I2C 8DFN
Detailed Description
Package
8-VDFN Exposed Pad
Data sheet
24LC256-I/MF.pdf
RoHs Status
ROHS3 Compliant
In stock: 23016

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Quantity

Specifications

24LC256-I/MF Tech Specifications
Microchip Technology - 24LC256-I/MF technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 24LC256-I/MF

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-DFN-S (6x5)  
Series -  
Package / Case 8-VDFN Exposed Pad  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface I²C  
Memory Format EEPROM  
Clock Frequency 400 kHz  
Base Product Number 24LC256  
Access Time 900 ns  

Parts Introduction

Manufacturer Part Number

24LC256-I/MF

Manufacturer

Microchip Technology

Introduction

256Kbit (32K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM)

Optimized for low-power applications

Product Features and Performance

Operating voltage range: 2.5V to 5.5V

Wide operating temperature range: -40°C to 85°C

High-speed operation: 400 kHz clock frequency

Fast write cycle time: 5ms per word or page

Reliable EEPROM technology

100,000 erase/write cycle endurance

Data retention: 100 years

Product Advantages

Low power consumption

Wide temperature range

High-speed and reliable performance

Long data retention

Key Technical Parameters

Memory size: 256Kbit (32K x 8)

Memory type: Non-volatile EEPROM

Access time: 900 ns

Write cycle time: 5ms per word or page

Clock frequency: 400 kHz

Operating voltage: 2.5V to 5.5V

Operating temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Robust design for reliable operation

Compatibility

Surface mount package: 8-VDFN Exposed Pad

Compatible with a wide range of microcontrollers and embedded systems

Application Areas

Industrial and commercial applications

Automotive electronics

Consumer electronics

Embedded systems

Product Lifecycle

This product is currently in active production and widely available.

Replacements and upgrades are readily available from Microchip Technology.

Key Reasons to Choose This Product

Excellent low-power performance for battery-powered applications

Wide operating temperature range for harsh environments

High reliability and endurance for long-term data storage

Easy integration with a variety of microcontrollers and embedded systems

Compact surface mount package for space-constrained designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 24LC256-I/MF

Product Attribute 24LC256-I/MF 24LC21T-I/SN 24LC256-I/SM 24LC256-E/P
Part Number 24LC256-I/MF 24LC21T-I/SN 24LC256-I/SM 24LC256-E/P
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Format EEPROM EEPROM EEPROM EEPROM
Package / Case 8-VDFN Exposed Pad 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.209', 5.30mm Width) 8-DIP (0.300", 7.62mm)
Technology EEPROM EEPROM EEPROM EEPROM
Base Product Number 24LC256 24LC21 24LC256 24LC256
Supplier Device Package 8-DFN-S (6x5) 8-SOIC 8-SOIJ 8-PDIP
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Size 256Kbit 1Kbit 256Kbit 256Kbit
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz
Memory Organization 32K x 8 128 x 8 32K x 8 32K x 8
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Package Tube Tape & Reel (TR) Tube Tube
Access Time 900 ns 900 ns 900 ns 900 ns
Series - - - -
Memory Interface I²C I²C I²C I²C
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Write Cycle Time - Word, Page 5ms 10ms 5ms 5ms
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)

24LC256-I/MF Datasheet PDF

Download 24LC256-I/MF pdf datasheets and Microchip Technology documentation for 24LC256-I/MF - Microchip Technology.

PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
24AA256/24LC256/24FC256 25/Oct/2021.pdf 24AA256/24LC256/24FC256 28/Jul/2022.pdf
PCN Assembly/Origin
2.73KHz.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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24LC256-I/MF Image

24LC256-I/MF

Microchip Technology
32D-24LC256-I/MF

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