Introducing the ST93C46AM1 from STMicroelectronics

The ST93C46AM1 is a state-of-the-art, 1 Kbit Electrically Erasable Programmable Memory (EEPROM) chip designed by STMicroelectronics. This robust and reliable memory module is an ideal solution for applications requiring data storage that can be frequently updated, such as in industrial, automotive, and consumer electronic products.

Key Features

• Memory Size: The ST93C46AM1 offers a storage capacity of 1 Kbit, organized as 64 x 16 bits, making it suitable for storing configuration parameters, calibration data, or small application logs.
• Interface: It features a user-friendly serial interface that allows for simple integration into various microcontroller-based systems.
• Write Cycle Time: With a rapid write cycle time of only 5 ms, this EEPROM can quickly store data with minimum delay, enhancing the overall performance of the system it is incorporated into.
• High Reliability: The memory chip is designed to withstand a minimum of 1 million write cycles and has a data retention period of 40 years, ensuring long-term data integrity.
• Low Power Consumption: It operates with a power supply range of 4.5V to 5.5V, and its low power design makes it an excellent choice for battery-operated devices.
• Temperature Range: The device is operational over an extended temperature range from -40°C to +85°C, which allows it to perform reliably in harsh environmental conditions.

Applications

The versatility of the ST93C46AM1 makes it suitable for a wide array of applications. It is commonly used in:

• Automotive systems for storing non-volatile data
• Portable devices where power efficiency is critical
• Industrial control systems requiring frequent parameter updates
• Consumer electronics for configuration settings and user preferences

With its combination of high reliability, low power consumption, and easy integration, the ST93C46AM1 EEPROM from STMicroelectronics represents a top-tier choice for designers and engineers looking to enhance their systems with secure and persistent memory solutions.