24AA256T-I/ST The Microchip Technology 24AA256T-I/ST is a 256 Kbit EEPROM memory IC featuring an I²C interface and a wide operating voltage range of 1.7V to 5.5V. It is supplied in an 8-TSSOP package for surface mounting.
Mfr Part #:

24AA256T-I/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 24AA256T-I/ST is a 256 Kbit EEPROM memory IC featuring an I²C interface and a wide operating voltage range of 1.7V to 5.5V. It is supplied in an 8-TSSOP package for surface mounting.
✓ Total Stock: 1,000 pcs
$ Price Range: $1.24

24AA256T-I/ST Available from 1 distributor

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✓ Non-Authorised
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1000 pcs On Request 1 On Request On Request On Request On Request On Request

24AA256T-I/ST Specifications Quick View

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

24AA256T-I/ST Description

Short technical summary and product information.

This Microchip Technology 24AA256T-I/ST is an integrated circuit featuring 256 Kbit of EEPROM memory. It communicates via the I²C interface, supporting clock frequencies up to 400 kHz. The device operates over a broad voltage range from 1.7V to 5.5V, making it suitable for various applications.

 

Designed for efficient data storage, it offers an access time of 900 ns and a write cycle time of 5 ms. The memory organization is 32K x 8. The operating temperature range is -40°C to 85°C (TA).

 

The IC is packaged in an 8-TSSOP (0.173", 4.40mm Width) for surface mounting. Its RoHS3 compliance and Moisture Sensitivity Level 1 rating indicate suitability for standard electronic manufacturing processes.

24AA256T-I/ST Quick Information

Product Type: EEPROM Memory IC
Canonical Name: Microchip Technology 24AA256T-I/ST EEPROM Memory IC, 256 Kbit, I²C, 1.7V to 5.5V, 8-TSSOP
Subcategory: EEPROM

24AA256T-I/ST Compliance

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

24AA256T-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.

24AA256T-I/ST Features

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

24AA256T-I/ST Applications

  • Ideal for data logging applications.
  • Suitable for configuration storage.
  • Used in embedded systems.
  • Supports low-power designs.

24AA256T-I/ST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size of the 24AA256T-I/ST?

The memory size is 256 Kbit.

What is the operating voltage range?

The operating voltage range is 1.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the 24AA256T-I/ST available in?

It is available in an 8-TSSOP surface mount package.

What is the clock frequency?

The clock frequency is 400 kHz.

What is the memory organization?

The memory is organized as 32K x 8.

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