Microchip 24AA025E48T-I/OT Serial EEPROM Memory, 2kbit, 3500ns, 1.7 → 5.5 V 6-Pin SOT-23

Enrgtech Part No: ET16765397
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Manufacturer Part No:
24AA025E48T-I/OT
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Manufacturer: Microchip

24AA025E48T-I-OT Microchip 24AA025E48T-I/OT Serial EEPROM Memory, 2kbit, 3500ns, 1.7 → 5.5 V 6-Pin SOT-23

Product Information

Data Retention:

200yr

Dimensions:

3.1 x 1.8 x 1.3mm

Mounting Type:

Surface Mount

Number of Words:

256

Organisation:

256 x 8 bit

Minimum Operating Temperature:

-40 °C

Minimum Operating Supply Voltage:

1.7 V

Number of Bits per Word:

8bit

Memory Size:

2kbit

Package Type:

SOT-23

Interface Type:

Serial-2 Wire

Programming Voltage:

1.7 → 5.5V

Checking for live stock

The Microchip 24AA025E48T-I/OT is a compact 2 kbit (256 × 8) two-wire (I²C) serial EEPROM designed for low-voltage embedded systems. Operating from 1.7 V to 5.5 V, it supports a clock rate up to 400 kHz and offers a 16-byte page write buffer in its SOT-23-6 surface-mount package. With ultra-low standby current and high endurance (over 1 million erase/write cycles), it’s well-suited for storing configuration data, unique identifiers (EUI-48), or small memory tables in industrial, automotive, or consumer-electronics environments.

Special Features and Benefits of Buying the Microchip Serial EEPROM Memory, 2kbit

I²C-compatible two-wire interface with up to 400 kHz clock.
2 kbit memory capacity organised as 256 × 8 bits.
16-byte page write buffer for efficient block writes.
Extremely low standby current (≈1 µA) and active current (~1 mA).
High longevity: more than 1 million erase/write cycles & data retention over 200 years.

Optimised Memory Solution for Embedded Applications

Engineered for reliability in compact systems, this EEPROM IC delivers robust non-volatile storage with minimal footprint and power drain. Its ability to operate from 1.7 V makes it ideal for advanced low-voltage rails, while the SOT-23-6 package enables space-efficient PCB layout. The 16-byte page buffer allows efficient sequential writes with fewer I²C transactions, improving system responsiveness and reducing firmware overhead.

Usage Scenarios of the Product

Storing configuration parameters, calibration tables, and logging data in instruments.
Embedding unique EUI-48 device identifiers in networking or IoT modules.
Low-voltage power-rail systems in portable/battery-driven electronics.
Automotive or industrial control modules with harsh-environment requirements.
SOT-23-6 surface-mount PCBs with tight area constraints.
Firmware-managed non-volatile memory for system state or fault history.

Datasheet(Technical Reference)

ESD Control Selection Guide V1(Technical Reference)

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