ON Semiconductor CAT24C32C4CTR EEPROM

The CAT24C32C4CTR from ON Semiconductor is a high-performance, 32-Kb Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) device, designed to deliver a versatile storage solution with advanced data retention capabilities. This EEPROM operates via a standard I²C interface, making it easy to integrate into a wide range of applications, from consumer electronics to industrial systems.

Key Features

• Memory Size: 32 Kbits (4 Kbytes) of EEPROM storage, providing ample space for configuration data, calibration constants, and non-volatile storage of user settings.
• Interface: I²C (Two-Wire) Serial Interface, which supports standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) I²C protocol speeds, ensuring compatibility with a broad spectrum of microcontrollers and processors.
• Write Cycle Time: Fast write cycle times of 5 ms (typical), allowing for efficient data writing and minimal system downtime.
• Operating Voltage: Wide operating voltage range from 1.7V to 5.5V, making it suitable for battery-operated and low-voltage applications.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.
• Packaging: Offered in a compact 8-pin TSSOP package, the CAT24C32C4CTR is designed for space-constrained applications.

Applications

The CAT24C32C4CTR EEPROM is ideal for a variety of applications where reliable and persistent data storage is essential. It is commonly used in:

• Consumer Electronics: Smartphones, tablets, and wearable devices.
• Automotive Systems: Infotainment, telematics, and engine control units.
• Industrial Control: PLCs, sensors, and instrumentation.
• Medical Devices: Patient monitoring, diagnostic equipment, and portable medical appliances.
• Communication Systems: Network routers, switches, and wireless modules.

With its robust design, the CAT24C32C4CTR ensures data integrity and device functionality, making it a reliable choice for designers looking to incorporate non-volatile memory into their next project.