onsemi 4 kB EEPROM Serial-I2C 8-Pin UDFN 1.7-5.5 V 900 ns CAT24C04HU4I-GT3

onsemi CAT24C04HU4I-GT3 is a 4 kB Electrically Erasable Programmable Read-Only Memory (EEPROM) device featuring a Serial I2C interface and packaged in a compact 8-Pin UDFN form factor. Operating with a supply voltage range of 1.7 V to 5.5 V, this memory chip delivers efficient and reliable non-volatile data storage with a maximum clock frequency of 400 kHz and fast random access time of 900 ns.

This device offers an organisation of 512 x 8 bits and supports 8-bit word length, making it ideal for embedded system memory applications. The chip dimensions are precise at 3.05 mm width, 2.05 mm length, and 0.55 mm height, providing a small footprint suitable for space-constrained electronic designs.

onsemi's CAT24C04HU4I-GT3 complies with the automotive-grade AEC-Q100 standard, ensuring high quality and durability in automotive and industrial environments. It operates reliably within a temperature range from -40°C to +85°C, extending its usability across harsh conditions.

The device is surface mountable, designed for automated insertion into PCBs, thus enhancing production efficiency and enabling modern manufacturing processes. Data retention capability is sustained for 100 years, supporting long-term data preservation with a low supply current of only 2 mA during operation.

Typical applications include industrial controls, automotive electronics, consumer devices, and any embedded systems requiring stable and compact memory solutions with I2C communication. This EEPROM is engineered to meet demanding electronic requirements where reliability and precision data management are crucial.

Supports a maximum clock frequency of 400 kHz for fast data access. Operates with a minimum supply voltage of 1.7 V and maximum of 5.5 V. Features 512 x 8 bit organisation with 8 bits per word. Designed for surface mounting on PCBs with compact 3.05 mm width, 2.05 mm length, and 0.55 mm height.

Automotive qualified with AEC-Q100 standard ensuring reliability in harsh environments. Data retention of up to 100 years with supply current consumption of 2 mA. Suitable for industrial, automotive, and consumer electronics applications requiring non-volatile memory.

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