24LC1025T-I/SM

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24LC1025T-I/SM

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IC EEPROM 1MBIT I2C 400KHZ 8SOIJ

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Mb (128K x 8)
Memory Interface I²C
Clock Frequency 400 kHz
Write Cycle Time - Word Page 5ms
Access Time 900 ns
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The 24LC1025T-I/SM is a 1 Mbit (128K x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It features an I2C-compatible 2-wire serial interface, allowing for easy integration into embedded systems. Operating with a supply voltage range of 1.7V to 5.5V, this EEPROM is suitable for a wide array of applications. It supports both Standard and Fast I2C modes, with data transfer rates up to 400 kHz.
The 24LC1025T-I/SM comes with advanced features such as a page write capability of up to 128 bytes, and self-timed write cycles with auto-erase. It offers a hardware write-protect feature to prevent unintended writes, ensuring data integrity. This EEPROM is housed in an 8-lead SOIC package, making it compact and ideal for space-constrained applications. Its low power consumption and high endurance—supporting over a million write/erase cycles with data retention of over 200 years—make it reliable for long-term use in consumer electronics, industrial, automotive, and communication applications.

Equivalent

The 24LC1025T-I/SM is a 1Mbit I2C EEPROM from Microchip Technology. Equivalent products include:
1. AT24CM01 from Microchip (formerly Atmel) - 1Mbit I2C EEPROM.
2. M24M01 from STMicroelectronics - 1Mbit I2C EEPROM.
3. CAT24M01 from ON Semiconductor - 1Mbit I2C EEPROM.
These alternatives offer similar storage capacities and communication protocols, but specifications should be verified for exact compatibility.

Features

The 24LC1025T-I/SM is a Microchip Technology EEPROM device. Key features include:
1. Capacity: 1 Mbit (128 Kbytes) of Electrically Erasable Programmable Read-Only Memory (EEPROM).
2. Interface: Operates using a 2-wire I2C bus interface.
3. Voltage Range: Operates with a supply voltage from 1.7V to 5.5V.
4. Organization: Configured into 131,072 x 8-bit memory cells.
5. Data Retention: Ensures data retention for over 200 years.
6. Endurance: Supports over 1 million erase/write cycles per byte.
7. Page Write Capability: Features a 128-byte page write buffer.
8. Operating Temperature: Industrial temperature range from -40°C to +85°C.
9. Low Power Consumption: Designed for low power consumption, making it suitable for battery-operated devices.
10. Package: Available in an 8-lead SOIC package.
The 24LC1025T-I/SM is ideal for applications requiring reliable, non-volatile memory storage with low power and high endurance, such as in consumer electronics, automotive, and industrial applications.

Pinout

The 24LC1025T-I/SM is a 1024 Kbit (128K x 8) serial EEPROM from Microchip Technology, utilizing I2C interface. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a brief overview of its pin functions:
1. A0, A1, A2: These are device address pins used to select one of up to eight devices on the same I2C bus.
2. VSS: Ground pin.
3. SDA (Serial Data): Bidirectional data line used for data input and output.
4. SCL (Serial Clock): Clock input for synchronizing data transfer.
5. WP (Write Protect): Input pin to protect against inadvertent write operations. When connected to VCC, it disables write operations.
6. VCC: Supply voltage pin.
These functions allow the 24LC1025T-I/SM to store and retrieve data through a standard I2C interface, making it suitable for applications needing non-volatile memory with low power consumption and low pin count integration.

Manufacturer

The 24LC1025T-I/SM is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the design and production of semiconductor products, including microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. It serves a broad range of industries, providing various types of electronic components and solutions to facilitate the development of embedded control applications. The company's products are used in a wide array of applications such as automotive, industrial, consumer, aerospace, and communications.

Application

The 24LC1025T-I/SM is a 1 Mbit (128 Kbyte) EEPROM from Microchip Technology, featuring I2C interface. Key application areas include:
1. Consumer Electronics: Used for storing user settings and configurations.
2. Industrial Automation: Ideal for data logging and parameter storage in controllers.
3. Medical Devices: Reliable data storage for patient records and device calibration.
4. Automotive Systems: Stores calibration data and error logs.
5. Networking Equipment: Configured for storing network settings and firmware updates.
6. IoT Devices: Ensures persistent data storage for sensor readings and device states.
These characteristics make it versatile for various applications requiring non-volatile memory.

Package

The 24LC1025T-I/SM is a serial EEPROM with an I2C interface, offered by Microchip Technology. It comes in an 8-lead Small Outline Integrated Circuit (SOIC) package.

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