Manufacturer: onsemi

Key Specifications

• Package: TSOT23-5
• Core: EEPROM
• Memory Size: 2Kbit (256 x 8)
• Interface: I2C (2-wire)
• Voltage: 1.8V - 5.5V
• Temperature Range: -40°C to +85°C
• Speed: 400kHz (to be verified)
• Write Cycle Time: to be verified

The CAT24C02TDI-GT3A is a 2Kbit serial EEPROM from onsemi, designed for flexible and reliable non-volatile data storage in space-constrained applications. Housed in a compact TSOT23-5 package, this device provides 256 bytes of memory organized as 256 x 8 bits, accessible via a standard I2C interface.

Key Features

• Memory size: 2Kbit (256 x 8)
• Interface: I2C compatible (2-wire serial)
• Wide operating voltage range: 1.8V to 5.5V
• Industrial temperature range: -40°C to +85°C
• Low-power CMOS technology
• Package: TSOT23-5 (small footprint for space-limited designs)
• Write protection feature (to be verified)
• Maximum clock frequency: 400kHz (to be verified)

Applications

• Consumer electronics
• Industrial control systems
• IoT devices
• Smart meters
• Portable devices
• Automotive electronics (non-critical)

Selection Guidance

The CAT24C02TDI-GT3A is suitable for applications requiring small-capacity non-volatile memory with low pin count. For higher density requirements, consider other CAT24Cxx series devices. Always verify the latest datasheet for exact specifications and timing parameters before design-in.