Overview
The AT24C02AN-10SU-1.8-T is a 2K-bit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This component is part of the AT24C02 series and is designed for use in a variety of applications requiring non-volatile memory. The device operates on the I2C (Inter-Integrated Circuit) protocol, allowing for efficient communication with microcontrollers and other I2C-compatible devices.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AT24C02AN-10SU-1.8-T |
| Manufacturer | Microchip Technology |
| Memory Size | 2K-bit (256 x 8) |
| Interface | I2C (Inter-Integrated Circuit) |
| Operating Voltage | 1.8V to 5.5V |
| Frequency | Up to 400 kHz |
| Package Type | 8-Pin SOIC (Small Outline Integrated Circuit) |
| Write Protect | Hardware Data Protection via Write Protect Pin |
| Temperature Range | -40°C to +85°C |
Key Features
- I2C Interface: Supports up to 400 kHz clock frequency for fast data transfer.
- Low Power Consumption: Operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered devices.
- Hardware Data Protection: Includes a write protect pin to ensure data integrity.
- High Reliability: Endurance of 1 million write cycles and data retention of 100 years.
- Compact Package: Available in an 8-pin SOIC package, ideal for space-constrained designs.
Applications
The AT24C02AN-10SU-1.8-T is versatile and can be used in a wide range of applications, including:
- Consumer Electronics: TVs, radios, and other household appliances.
- Industrial Control Systems: For storing configuration data and calibration settings.
- Automotive Systems: For storing vehicle settings and diagnostic data.
- Medical Devices: For storing patient data and device configurations.
- IoT Devices: For storing device settings and user preferences.
Q & A
- What is the memory size of the AT24C02AN-10SU-1.8-T?
The AT24C02AN-10SU-1.8-T has a memory size of 2K-bit (256 x 8). - What interface does the AT24C02AN-10SU-1.8-T use?
The device uses the I2C (Inter-Integrated Circuit) interface. - What is the operating voltage range of the AT24C02AN-10SU-1.8-T?
The operating voltage range is from 1.8V to 5.5V. - What is the maximum clock frequency supported by the AT24C02AN-10SU-1.8-T?
The device supports up to 400 kHz clock frequency. - What type of package is the AT24C02AN-10SU-1.8-T available in?
The device is available in an 8-pin SOIC package. - Does the AT24C02AN-10SU-1.8-T have hardware data protection?
Yes, it includes a write protect pin for hardware data protection. - What is the temperature range for the AT24C02AN-10SU-1.8-T?
The temperature range is from -40°C to +85°C. - How many write cycles can the AT24C02AN-10SU-1.8-T endure?
The device can endure 1 million write cycles. - How long does the data retention last for the AT24C02AN-10SU-1.8-T?
The data retention is 100 years. - What are some common applications for the AT24C02AN-10SU-1.8-T?
Common applications include consumer electronics, industrial control systems, automotive systems, medical devices, and IoT devices.
