Overview
The AT24C02B-TSU-T is a serial 2-wire Electrically Erasable and Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. This component is part of the AT24C02B series and is designed for applications requiring non-volatile memory storage. The device operates at multiple voltage levels, including 2.5V, 3.3V, and 5V, making it versatile for various system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2048 bits (256 x 8 bits) |
| Voltage Range | 2.5V, 3.3V, 5V |
| Package Type | 5-pin SOT-23 |
| Interface | Serial 2-wire (I2C compatible) |
| Operating Temperature | -40°C to +85°C |
| Write Cycle Endurance | 1 million write cycles |
Key Features
- Low power consumption
- High write cycle endurance (1 million cycles)
- Operating voltage range of 2.5V, 3.3V, and 5V
- I2C compatible serial interface
- Small footprint 5-pin SOT-23 package
- Non-volatile memory for data retention during power-off
Applications
The AT24C02B-TSU-T is suitable for a variety of applications that require non-volatile memory storage. These include:
- Consumer electronics such as remote controls, audio equipment, and appliances
- Industrial control systems and automation
- Automotive systems for configuration and data storage
- Medical devices requiring data logging and configuration storage
- Internet of Things (IoT) devices for storing configuration and user data
Q & A
- What is the memory size of the AT24C02B-TSU-T?
The AT24C02B-TSU-T has a memory size of 2048 bits, organized as 256 words of 8 bits each. - What are the operating voltage levels for the AT24C02B-TSU-T?
The device operates at 2.5V, 3.3V, and 5V. - What is the package type of the AT24C02B-TSU-T?
The package type is a 5-pin SOT-23. - What is the interface type of the AT24C02B-TSU-T?
The device uses a serial 2-wire (I2C compatible) interface. - What is the write cycle endurance of the AT24C02B-TSU-T?
The device has a write cycle endurance of 1 million cycles. - What is the operating temperature range of the AT24C02B-TSU-T?
The operating temperature range is -40°C to +85°C. - Is the AT24C02B-TSU-T suitable for automotive applications?
Yes, it is suitable for automotive systems due to its robust specifications and operating range. - Can the AT24C02B-TSU-T be used in IoT devices?
Yes, it is suitable for IoT devices requiring non-volatile memory storage. - What is the power consumption of the AT24C02B-TSU-T?
The device has low power consumption, making it suitable for battery-powered devices. - Where can I purchase the AT24C02B-TSU-T?
The AT24C02B-TSU-T can be purchased from distributors such as Mouser, Digi-Key, and Xecor.
