Overview
The CAT24C02TDI-GT3A is a 2-kbit I2C Serial EEPROM device produced by onsemi. This component is part of the CAT24Cxx series, which includes devices with varying memory sizes such as 2 Kb, 4 Kb, 8 Kb, and 16 Kb. The CAT24C02TDI-GT3A is organized internally as 16 pages of 16 bytes each, making it suitable for a wide range of applications requiring non-volatile memory storage.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Memory Size | 2 kbit | |
| Interface Type | 2-Wire, I2C | |
| Maximum Clock Frequency | 400 kHz | |
| Organization | 256 x 8 | |
| Supply Voltage Range | 1.7 V to 5.5 V | |
| Access Time | 900 ns | |
| Package Type | TSOT-23-5 | |
| Contact Plating | Gold |
Key Features
- Supports Standard (100 kHz) and Fast (400 kHz) I2C protocol
- Supply voltage range from 1.7 V to 5.5 V
- 16-byte page write buffer
- Hardware write protection for entire memory
- Power-On Reset (POR) circuitry to protect against incorrect power-up states
- External address pins for addressing multiple devices on the same bus
Applications
The CAT24C02TDI-GT3A is versatile and can be used in various applications requiring non-volatile memory, such as:
- Consumer electronics for storing configuration data
- Industrial control systems for parameter storage
- Automotive systems for data logging and configuration
- Medical devices for storing calibration data and settings
- IoT devices for storing small amounts of data
Q & A
- What is the memory size of the CAT24C02TDI-GT3A?
The memory size of the CAT24C02TDI-GT3A is 2 kbit. - What interface does the CAT24C02TDI-GT3A use?
The CAT24C02TDI-GT3A uses a 2-Wire, I2C interface. - What is the maximum clock frequency of the CAT24C02TDI-GT3A?
The maximum clock frequency is 400 kHz. - What is the supply voltage range for the CAT24C02TDI-GT3A?
The supply voltage range is from 1.7 V to 5.5 V. - Does the CAT24C02TDI-GT3A have hardware write protection?
Yes, the CAT24C02TDI-GT3A has hardware write protection for the entire memory. - What is the purpose of the Power-On Reset (POR) circuitry?
The Power-On Reset (POR) circuitry protects the internal logic against powering up in the wrong state and prevents 'brown-out' failure following a temporary loss of power. - How many devices can be addressed on the same bus?
Up to eight CAT24C02 devices can be addressed on the same bus using external address pins. - What is the package type of the CAT24C02TDI-GT3A?
The package type is TSOT-23-5. - What is the contact plating material used for the CAT24C02TDI-GT3A?
The contact plating material is gold. - What is the access time of the CAT24C02TDI-GT3A?
The access time is 900 ns.
