STMicroelectronics M93C46-RMN3TP/K

The M93C46-RMN3TP/K is a robust and reliable serial EEPROM (Electrically Erasable Programmable Read-Only Memory) product from STMicroelectronics, a leader in the semiconductor industry. This particular EEPROM offers a user-friendly interface for applications that require data storage that can be electrically erased and reprogrammed. It is widely used across various industries, including automotive, industrial, medical, and consumer electronics, due to its versatility and endurance.

Key Features

• Memory Size: The device has a 1 Kbit (128 x 8 or 64 x 16) memory capacity, which is ideal for storing configuration settings, calibration data, or small application parameters.
• Operating Voltage: It operates within a voltage range of 2.5V to 5.5V, making it suitable for low-power applications and compatible with most microcontrollers.
• Communication: The M93C46-RMN3TP/K utilizes a serial MICROWIRE bus interface, which ensures simple and efficient communication with the host controller.
• Write Cycle Time: It offers a fast write cycle time of 5 ms, allowing for quick updates to the stored data.
• Endurance: The EEPROM has an impressive endurance of 1 million write cycles, ensuring long-term reliability and data retention for up to 40 years.
• Package: This device comes in a compact SO-8 package, which is widely accepted and easy to integrate into various PCB designs.

Applications

The M93C46-RMN3TP/K is suitable for a broad range of applications, such as:

• Device configuration and identification
• Parameter storage for industrial controls
• Automotive systems that require non-volatile memory backup
• Portable consumer devices
• Medical devices where calibration data must be preserved

STMicroelectronics has designed the M93C46-RMN3TP/K with a focus on performance and reliability, ensuring that it meets the stringent requirements of modern electronic systems. With its small form factor, low power consumption, and high endurance, the M93C46-RMN3TP/K is an excellent choice for designers looking for a non-volatile memory solution that they can trust to preserve critical data across power cycles.