Product Overview: Microchip Technology 93AA56B-I/P

The 93AA56B-I/P is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, renowned for its reliability and versatility in a wide range of data storage applications. This particular model comes in a DIP (Dual In-line Package), making it suitable for through-hole mounting on printed circuit boards.

Key Features

• Memory Size: The device offers a storage capacity of 2 Kbits, which is organized as 256 x 8 or 128 x 16 bits, depending on the operational mode selected. This makes it ideal for storing small amounts of data like device configurations, calibration data, or user preferences.
• Interface: It utilizes the standard I2C bus interface, ensuring easy integration with most microcontrollers and processors. The I2C interface allows for simple serial communication and can be used in systems with limited GPIO availability.
• Operating Voltage: The 93AA56B-I/P operates at a voltage range of 1.8V to 5.5V, making it compatible with both low-voltage and standard digital logic levels. This flexibility is essential for mixed-voltage systems and battery-operated devices.
• Write Cycle Time: It has a maximum write cycle time of 5 ms, which allows for quick data updates and minimizes downtime for the host system during write operations.
• Endurance: The EEPROM is designed for high endurance with 1 million write cycles per byte and a data retention period of over 200 years, ensuring the longevity and durability of the stored data.
• Temperature Range: The device is operational over an industrial temperature range of -40°C to +85°C, which ensures stable performance in harsh environmental conditions.

Applications

The 93AA56B-I/P is suitable for a broad array of applications, including but not limited to industrial and automotive electronics, smart cards, medical devices, consumer electronics, and IoT devices where reliable and persistent data storage is crucial.

Quality and Support

As with all Microchip products, the 93AA56B-I/P is manufactured to high-quality standards, and customers can rely on Microchip's global support network for any technical assistance and resources needed to integrate this EEPROM into their designs.