Product Overview: 93AA46C-I/ST from Microchip Technology

The 93AA46C-I/ST is a high-quality, reliable EEPROM (Electrically Erasable Programmable Read-Only Memory) device from the renowned manufacturer, Microchip Technology. This integrated circuit is designed to provide a flexible, non-volatile storage solution for a wide range of applications across various industries, including consumer electronics, automotive, industrial control systems, and medical devices.

Key Features

• Memory Size: The 93AA46C-I/ST offers a 1 Kbit (128 x 8 or 64 x 16) memory size, allowing for sufficient storage space for calibration data, device configuration, and small application logs.
• Interface: It utilizes the industry-standard Serial Peripheral Interface (SPI) bus, ensuring easy integration with most microcontrollers and processors.
• Operating Voltage: The device supports a wide operating voltage range from 1.8V to 5.5V, making it versatile for both low-power and standard applications.
• Temperature Range: With an industrial temperature range of -40°C to +85°C, the 93AA46C-I/ST is robust and reliable under extreme environmental conditions.
• Packaging: The EEPROM comes in a space-saving 8-pin TSSOP (Thin Shrink Small Outline Package) form factor, ideal for compact PCB layouts.
• Endurance: It boasts a high endurance of 1 million write cycles, ensuring a long operational lifespan for applications with frequent data updates.
• Data Retention: It offers a data retention period of over 200 years, providing a stable and secure storage solution over extended periods.

Applications and Usage

The 93AA46C-I/ST is well-suited for applications that require data to be frequently updated without the need for a constant power supply. Its robustness and reliability make it an excellent choice for storing critical data such as device configurations, user preferences, and calibration information that must be preserved between power cycles. The small form factor and low power consumption also make it ideal for portable and battery-powered devices.

Whether you're designing a sophisticated industrial control system or a simple consumer electronic product, the 93AA46C-I/ST from Microchip Technology offers the reliability and flexibility needed to ensure your data is safe and accessible whenever it's needed.