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HomeProductsIntegrated Circuits (ICs)MemoryM24256E-FMN6TP
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M24256E-FMN6TP - STMicroelectronics

Manufacturer Part Number
M24256E-FMN6TP
Manufacturer
STMicroelectronics
Allelco Part Number
32D-M24256E-FMN6TP
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC EEPROM 256KBIT I2C 1MHZ 8SO
Package
8-SO
Data sheet
1.M24256E-FMN6TP.pdf ...

Datasheets

M24256E-F.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 141220
  • Unit Price: $0.17
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
5+ $0.17 $0.85
50+ $0.135 $6.75
150+ $0.12 $18.00
500+ $0.101 $50.50
2500+ $0.093 $232.50
5000+ $0.088 $440.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Payment method
Our certification

Specifications

M24256E-FMN6TP Tech Specifications
STMicroelectronics - M24256E-FMN6TP technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - M24256E-FMN6TP

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 1.6V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-SO  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
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 1 MHz  
Base Product Number M24256  
Access Time 450 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

M24256E-FMN6TP

Manufacturer

STMicroelectronics

Introduction

The M24256E-FMN6TP is a 256Kbit Non-Volatile EEPROM memory component designed for storing data that must be preserved during power cycles. Manufactured by STMicroelectronics, it utilizes EEPROM technology for efficient and reliable data retention.

Product Features and Performance

Non-Volatile EEPROM Memory

Memory Size of 256Kbit (32K x 8 organization)

I2C Memory Interface

Clock Frequency up to 1 MHz

Write Cycle Time Word, Page: 5ms

Access Time: 450 ns

Voltage Supply Range: 1.6V to 5.5V

Operating Temperature Range: -40°C to 85°C

Surface Mount, 8-SOIC Package

Product Advantages

High reliability and data stability

Wide voltage supply range compatible with various systems

High-speed operation and minimal write cycle time enhance performance

Versatile temperature range ensures functionality under extreme conditions

Compact package suitable for space-constrained applications

Key Technical Parameters

Memory Type: EEPROM

Memory Size: 256Kbit

Memory Interface: I2C

Clock Frequency: 1 MHz

Voltage Supply: 1.6V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensures reliability in varied environments

Manufactured by STMicroelectronics, a leader in semiconductor solutions

Compatibility

Compatible with systems requiring I2C interface for memory components

Flexible voltage range for broader compatibility

Application Areas

Industrial controls

Consumer electronics

Automotive systems

Data logging systems

Telecommunications

Product Lifecycle

Status: Active

The product is currently in active production with no indication of discontinuation, ensuring availability for new designs and replacements

Several Key Reasons to Choose This Product

High storage capacity in a compact form factor

Reliable data retention with EEPROM technology

Broad compatibility with various electronic systems due to flexible power supply requirements and interface standards

Manufactured by a trusted leader in the semiconductor industry, ensuring quality and reliability

Active product status guarantees availability and support for future projects

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics M24256E-FMN6TP

Product Attribute M24256E-FMN6TP M24256X-FCU6T/VF M24256-WMW6 M24256DFMC6TG
Part Number M24256E-FMN6TP M24256X-FCU6T/VF M24256-WMW6 M24256DFMC6TG
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Package / Case 8-SOIC (0.154", 3.90mm Width) 4-XFBGA, WLCSP 8-SOIC (0.209", 5.30mm Width) -
Memory Size 256Kbit 256Kbit 256Kbit -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -
Memory Interface I²C I²C I²C -
Mounting Type Surface Mount Surface Mount Surface Mount -
Voltage - Supply 1.6V ~ 5.5V 1.6V ~ 3.6V 2.5V ~ 5.5V -
Supplier Device Package 8-SO 4-WLCSP (0.70x0.98) 8-SO -
Clock Frequency 1 MHz 1 MHz 1 MHz -
Memory Format EEPROM EEPROM EEPROM -
Access Time 450 ns 900 ns 500 ns -
Memory Organization 32K x 8 32K x 8 32K x 8 -
Write Cycle Time - Word, Page 5ms 5ms 5ms -
Memory Type Non-Volatile Non-Volatile Non-Volatile -
Package Tape & Reel (TR) Tape & Reel (TR) Tube -
Technology EEPROM EEPROM EEPROM -
Base Product Number M24256 M24256 M24256 -
Series - Automotive, AEC-Q101 - -

M24256E-FMN6TP Datasheet PDF

Download M24256E-FMN6TP pdf datasheets and STMicroelectronics documentation for M24256E-FMN6TP - STMicroelectronics.

Datasheets
M24256E-F.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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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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M24256E-FMN6TP Image

M24256E-FMN6TP

STMicroelectronics
32D-M24256E-FMN6TP

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