AT25256AN-10SI-2.7 The Microchip Technology AT25256AN-10SI-2.7 is a 256Kbit SPI Serial EEPROM. It operates from 1.8V to 5.5V and features a 10 MHz clock frequency.
Mfr Part #:

AT25256AN-10SI-2.7

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT25256AN-10SI-2.7 is a 256Kbit SPI Serial EEPROM. It operates from 1.8V to 5.5V and features a 10 MHz clock frequency.
✓ Total Stock: 36,160 pcs
$ Price Range: $1.28

AT25256AN-10SI-2.7 Available from 1 distributor

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AT25256AN-10SI-2.7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Clock Frequency
Clock Rate
Halogen Free
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time

AT25256AN-10SI-2.7 Description

Short technical summary and product information.

The Microchip Technology AT25256AN-10SI-2.7 is a 256Kbit serial electrically-erasable programmable read-only memory (EEPROM) organized as 32K words of 8 bits each. It is designed for industrial and commercial applications requiring low-power and low-voltage operation.

 

This EEPROM supports SPI modes 0 and 3 and operates with a clock frequency of up to 10 MHz. It offers a wide operating voltage range from 1.8V to 5.5V and an extended operating temperature range of -40°C to 125°C. The device supports 64-byte page mode and byte write operations, along with block write protection.

 

Available in an 8-lead SOIC package, the AT25256AN-10SI-2.7 is suitable for surface mount applications. It includes hardware and software data protection features, such as a Write Protect (WP) pin and Write Disable instructions. The device boasts high reliability with an endurance of 100,000 write cycles and data retention exceeding 100 years.

AT25256AN-10SI-2.7 Quick Information

Product Type: EEPROM
Canonical Name: Microchip Technology AT25256AN-10SI-2.7 256Kbit SPI EEPROM
Subcategory: Serial EEPROM

AT25256AN-10SI-2.7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

AT25256AN-10SI-2.7 Estimated Pricing

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1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT25256AN-10SI-2.7 Features

  • 256Kbit SPI Serial EEPROM memory.
  • Supports SPI modes 0 and 3.
  • Wide 1.8V to 5.5V operating voltage.
  • 10 MHz maximum clock frequency.
  • Extended -40°C to 125°C temperature range.

AT25256AN-10SI-2.7 Applications

  • Ideal for low-power applications.
  • Suitable for industrial environments.
  • Used in embedded systems.
  • Provides reliable data storage.

AT25256AN-10SI-2.7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT25256AN-10SI-2.7?

The operating voltage range is 1.8V to 5.5V.

What package does the AT25256AN-10SI-2.7 come in?

It comes in an 8-SOIC package with 0.154 inch width and 3.90mm width.

What is the operating temperature range of the AT25256AN-10SI-2.7?

The operating temperature range is -40°C to 125°C.

What is the write cycle endurance of the AT25256AN-10SI-2.7?

The endurance is 100,000 write cycles.

What is the data retention of the AT25256AN-10SI-2.7?

Data retention is greater than 100 years.

What SPI modes does the AT25256AN-10SI-2.7 support?

It supports SPI modes 0 (0,0) and 3 (1,1).

What is the memory organization of the AT25256AN-10SI-2.7?

The memory is organized as 32K x 8 bits.

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