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24AA025E48T-I/OT

Name: 24AA025E48T-I/OT
Rating: 4.7 (12 reviews)

IC EEPROM 2KBIT I2C SOT23-6

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製造商。部分 #24AA025E48T-I/OT
包 SOT-23-6
資料表 24AA025E48T-I/OT DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	2Kb (256 x 8)
MemoryInterface	I²C
ClockFrequency	400 kHz
WriteCycleTime-WordPage	5ms
AccessTime	900 ns
Voltage-Supply	1.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	SOT-23-6

概述

Description

The 24AA025E48T-I/OT is a 2Kb (256 x 8 bits) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It features a wide operating voltage range (1.7V to 5.5V) and operates at a maximum clock frequency of 1 MHz. This memory chip allows for data retention of up to 100 years and offers high endurance with over one million write/erase cycles.
The device communicates via an I2C interface, allowing for easy integration into various applications, including consumer electronics, automotive systems, and industrial equipment. Its low power consumption makes it suitable for battery-operated devices. The 24AA025E48T-I/OT is available in various package options, including SOIC and TSSOP, facilitating flexible design choices.
Overall, this EEPROM is ideal for applications requiring non-volatile storage, such as configuration settings, calibration data, or user preferences.

Features

The 24AA025E48T-I/OT is a 256 Kbit (32 Kbyte) I²C EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. Key features include:
- Interface: I²C compatible, supporting standard and fast modes up to 400 kHz.
- Memory Organization: 32 pages of 32 bytes, with a direct addressing scheme.
- Voltage Range: Operates at 1.7V to 5.5V, making it suitable for low-voltage applications.
- Data Retention: Provides a data retention period of up to 200 years.
- Endurance: Capable of withstanding up to 1 million write cycles per memory cell.
- Built-in Write Protection: Employs hardware write protection to prevent accidental data corruption.
- Package Options: Available in various packages, including TSSOP and SOIC.
This EEPROM is ideal for applications requiring low power consumption and high reliability, such as in consumer electronics, automotive, and industrial systems.

Package

The 24AA025E48T-I/OT is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor.

Pinout

The 24AA025E48T-I/OT is a 2 Kbit (256 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It features an I²C interface for communication and has a total of 8 pins.
Pin Count and Functions:
1. VSS (Pin 1): Ground
2. SDA (Pin 2): Serial Data Line (I²C data)
3. SCL (Pin 3): Serial Clock Line (I²C clock)
4. WP (Pin 4): Write Protect (active low)
5. A0 (Pin 5): Address pin 0 (used for device addressing)
6. A1 (Pin 6): Address pin 1 (used for device addressing)
7. A2 (Pin 7): Address pin 2 (used for device addressing)
8. VCC (Pin 8): Power Supply
Overall, the device is designed for memory applications where data retention and low power consumption are crucial.

Manufacturer

The manufacturer of the 24AA025E48T-I/OT is Microchip Technology Inc. Microchip is a leading American-based semiconductor company that specializes in microcontrollers, memory products, and analog semiconductors. Founded in 1989, the company focuses on providing a wide range of embedded control solutions and offers a robust portfolio of products used in automotive, industrial, consumer, and communication applications. Microchip is known for its commitment to innovation and customer support, catering to both large enterprises and small businesses in the electronics industry. The 24AA025E48T-I/OT is a 256 x 8-bit EEPROM (Electrically Erasable Programmable Read-Only Memory) device, commonly used for data storage in various electronic applications.

Application

The 24AA025E48T-I/OT is a 256-byte EEPROM device commonly used in various applications, including consumer electronics, automotive, industrial controls, and medical devices. It serves for data storage, configuration settings, and firmware updates. Its I2C interface enables easy integration in microcontroller-based systems, making it suitable for use in smart appliances, sensors, and electronic meters.

Equivalent

The 24AA025E48T-I/OT chip, a 2Kb I2C EEPROM, has several equivalent products. Notable alternatives include the Microchip 24AA025E48T-I/OT, STMicroelectronics M24C02, and NXP's P82B715. Ensure the specifications, such as voltage, interface, and memory capacity, align with your requirements when selecting an equivalent.