24AA256-I/ST The Microchip Technology 24AA256-I/ST is a 256Kbit non-volatile EEPROM memory IC featuring an I2C interface. It operates within a voltage range of 1.7V to 5.5V and is supplied in an 8-TSSOP package.
Mfr Part #:

24AA256-I/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 24AA256-I/ST is a 256Kbit non-volatile EEPROM memory IC featuring an I2C interface. It operates within a voltage range of 1.7V to 5.5V and is supplied in an 8-TSSOP package.
✓ Total Stock: 245 pcs
$ Price Range: $1.24

24AA256-I/ST Available from 1 distributor

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24AA256-I/ST Specifications Quick View

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

24AA256-I/ST Description

Short technical summary and product information.

The 24AA256-I/ST from Microchip Technology is a 256Kbit serial EEPROM device designed for various embedded applications. This non-volatile memory utilizes the I2C interface for efficient data communication, supporting clock frequencies up to 400 kHz.

 

With an operating voltage range of 1.7V to 5.5V, the 24AA256-I/ST is suitable for a wide array of electronic designs. It offers a memory organization of 32K x 8 bits, providing ample storage for configuration data, calibration values, or small datasets. The device features an access time of 900 ns and a write cycle time of 5 ms.

 

Packaged in an 8-TSSOP configuration, this surface-mount component is designed for ease of integration into printed circuit boards. The operating temperature range is -40°C to 85°C (TA), making it robust for various environmental conditions. Its EEPROM technology ensures data retention without continuous power supply.

24AA256-I/ST Quick Information

Product Type: EEPROM Memory IC
Canonical Name: 24AA256-I/ST EEPROM Memory IC
Subcategory: Memory

24AA256-I/ST Compliance

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

24AA256-I/ST Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

24AA256-I/ST Features

  • 256Kbit serial EEPROM memory
  • I2C interface for data communication
  • Wide operating voltage from 1.7V to 5.5V
  • 8-TSSOP surface mount package
  • Operates from -40°C to 85°C

24AA256-I/ST Applications

  • Ideal for embedded system data storage
  • Suitable for configuration data logging
  • Used for calibration value storage
  • Applicable in low-power electronics

24AA256-I/ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 24AA256-I/ST?

1.7V to 5.5V.

What package does the 24AA256-I/ST come in?

8-TSSOP (0.173", 4.40mm Width).

What is the operating temperature range of the 24AA256-I/ST?

-40°C to 85°C.

What is the memory size of the 24AA256-I/ST?

256 Kbit.

What interface does the 24AA256-I/ST use?

I²C.

What is the maximum clock frequency of the 24AA256-I/ST?

400 kHz.

What is the write cycle time of the 24AA256-I/ST?

5 ms.

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