24AA024-I/MS

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)

Characteristics: - Low power consumption - High reliability - Small form factor - Wide operating voltage range

Package: MSOP (Mini Small Outline Package)

Essence: The 24AA024-I/MS is a 2-wire serial EEPROM IC that provides non-volatile storage of data. It is commonly used in various electronic devices for storing configuration settings, calibration data, and other critical information.

Packaging/Quantity: The 24AA024-I/MS is available in a reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Size: 2 Kbits (256 bytes)
• Interface: I2C (2-wire serial)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24AA024-I/MS has a total of 8 pins:

1. VCC: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. A0: Address bit 0
6. A1: Address bit 1
7. GND: Ground
8. NC: No connection

Functional Features

• Byte-wise read and write operations
• Software write protection using the WP pin
• Sequential read operation
• Self-timed programming cycle
• Hardware write protection using the A0 and A1 pins

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High reliability ensures data integrity - Small form factor allows for space-efficient designs - Wide operating voltage range provides flexibility in various applications

Disadvantages: - Limited memory size may not be sufficient for certain applications requiring larger storage capacity - Slower write speed compared to other types of memory

Working Principles

The 24AA024-I/MS utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges in a floating gate, which can be electrically erased and reprogrammed. The I2C interface enables communication with the device, allowing for easy reading and writing of data.

Detailed Application Field Plans

The 24AA024-I/MS finds applications in various fields, including but not limited to: 1. Consumer electronics: Used for storing user preferences, device settings, and calibration data in products such as TVs, audio systems, and home appliances. 2. Automotive: Utilized for storing configuration settings, mileage data, and vehicle-specific information in automotive electronics. 3. Industrial automation: Employed in control systems, sensors, and equipment for storing critical parameters, calibration data, and device identification. 4. Medical devices: Used for storing patient-specific data, device configurations, and firmware updates in medical equipment and instruments.

Detailed and Complete Alternative Models

1. 24AA025E48T-I/OT: Similar to 24AA024-I/MS, but with a larger memory size of 2.5 Kbits.
2. 24LC02B-I/SN: A compatible alternative from Microchip Technology with a memory size of 2 Kbits.
3. AT24C02D-SSHM-T: An alternative from Atmel with a memory size of 2 Kbits and an extended temperature range.

These alternative models provide similar functionality and can be considered as replacements for the 24AA024-I/MS in various applications.

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