Overview
The CAT24C512XI-T2 is a 512kB EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by ON Semiconductor. This component is part of the CAT24C512 series and is designed for serial I²C communication. It is internally organized as 65,536 words of 8 bits each, providing a robust and reliable storage solution for various applications. The device features a wide supply voltage range, low power consumption, and high reliability, making it suitable for industrial and extended temperature range environments.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Size | 512kB |
| Interface Type | Serial-I²C |
| Package Type | SOIC |
| Mounting Type | Surface Mount |
| Pin Count | 8 |
| Organisation | 64K x 8 bit |
| Minimum Operating Supply Voltage | 1.8 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Number of Bits per Word | 8bit |
| Dimensions | 5.33 x 5.38 x 1.78mm |
| Data Retention | 100 years |
| Number of Words | 64K |
| Maximum Random Access Time | 400ns |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
Key Features
- Supports Standard, Fast, and Fast-Plus I²C Protocol: The device supports I²C protocols at 100 kHz, 400 kHz, and 1 MHz frequencies.
- Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V, making it versatile for various applications.
- 128-Byte Page Write Buffer: Allows for efficient writing of data in pages of 128 bytes each.
- Hardware Write Protection: The WP pin can be used to inhibit all write operations, protecting the entire memory.
- On-Chip ECC (Error Correction Code): Enhances reliability by correcting errors, making it suitable for high-reliability applications.
- Low Power CMOS Technology: Minimizes power consumption, ideal for battery-powered devices.
- High Endurance: Supports up to 1,000,000 program/erase cycles.
- Industrial and Extended Temperature Range: Operates from -40°C to +85°C and up to +125°C in some configurations.
- RoHS Compliant: Lead-free, Halogen-free/BFR-free, and compliant with RoHS standards.
Applications
The CAT24C512XI-T2 is suitable for a wide range of applications due to its robust features and reliability. Some common applications include:
- Industrial Automation: For storing configuration data, calibration settings, and other critical information in industrial control systems.
- Consumer Electronics: In devices such as smart home appliances, audio equipment, and other consumer electronics requiring non-volatile memory.
- Automotive Systems: For storing data in automotive control units, navigation systems, and other automotive electronics.
- Medical Devices: For storing patient data, device settings, and other critical information in medical equipment.
- IoT Devices: For storing configuration data and other information in Internet of Things (IoT) devices.
Q & A
- What is the memory size of the CAT24C512XI-T2?
The memory size is 512kB, organized as 65,536 words of 8 bits each.
- What type of interface does the CAT24C512XI-T2 use?
The device uses a Serial-I²C interface.
- What is the package type of the CAT24C512XI-T2?
The package type is SOIC (Small Outline Integrated Circuit).
- What is the supply voltage range for the CAT24C512XI-T2?
The device operates from 1.8 V to 5.5 V.
- How many program/erase cycles does the CAT24C512XI-T2 support?
The device supports up to 1,000,000 program/erase cycles.
- What is the data retention period for the CAT24C512XI-T2?
The data retention period is 100 years.
- Does the CAT24C512XI-T2 support hardware write protection?
Yes, the device supports hardware write protection through the WP pin.
- Is the CAT24C512XI-T2 RoHS compliant?
Yes, the device is RoHS compliant, lead-free, halogen-free/BFR-free.
- What are the operating temperature ranges for the CAT24C512XI-T2?
The device operates from -40°C to +85°C and up to +125°C in some configurations.
- How many devices can be addressed on the same I²C bus?
Up to eight CAT24C512 devices can be addressed on the same bus using external address pins.
