AT24CS02-STUM-T

Product Overview

• Category: Integrated Circuit
• Use: Memory Storage
• Characteristics: Non-volatile, Serial EEPROM
• Package: SOT-23-5
• Essence: 2K-bit (256 x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Memory Size: 2K bits
• Organization: 256 x 8
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Pin Configuration

The AT24CS02-STUM-T has a total of 5 pins:

1. VCC: Power Supply
2. GND: Ground
3. SDA: Serial Data Input/Output
4. SCL: Serial Clock Input
5. WP: Write Protect

Functional Features

• Non-volatile memory storage
• High-speed I2C interface for easy integration
• Low power consumption
• Built-in write protection mechanism
• Small form factor package for space-constrained applications

Advantages

• Compact size allows for use in small devices
• Wide operating voltage range enables compatibility with various systems
• High data retention ensures long-term reliability
• Easy integration due to standard I2C interface
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited memory size may not be suitable for large-scale data storage
• Write cycle time may be slower compared to other memory technologies
• Sensitive to electrostatic discharge (ESD) and requires proper handling

Working Principles

The AT24CS02-STUM-T is an Electrically Erasable Programmable Read-Only Memory (EEPROM) that uses I2C interface for communication. It stores data in non-volatile memory cells, allowing information to be retained even when power is removed. The device can be written to and read from using the I2C bus, making it suitable for applications requiring small amounts of non-volatile storage.

Detailed Application Field Plans

The AT24CS02-STUM-T can be used in various applications, including but not limited to:

1. Consumer Electronics: Used for storing configuration settings, user preferences, and calibration data in devices such as smartphones, tablets, and digital cameras.
2. Industrial Automation: Suitable for storing critical parameters, sensor calibration data, and system configuration in industrial control systems and programmable logic controllers (PLCs).
3. Automotive: Used for storing vehicle-specific data, such as mileage, service history, and security-related information in automotive electronics.
4. Medical Devices: Suitable for storing patient data, device configurations, and firmware updates in medical equipment like infusion pumps, patient monitors, and diagnostic devices.

Detailed and Complete Alternative Models

1. AT24CS01-STUM-T: 1K-bit (128 x 8) EEPROM with similar specifications and features.
2. AT24CS04-STUM-T: 4K-bit (512 x 8) EEPROM with higher memory capacity.
3. AT24CS08-STUM-T: 8K-bit (1024 x 8) EEPROM with even higher memory capacity.

These alternative models offer different memory sizes to cater to specific application requirements.

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