The ST93C46CMIT-R is a robust, high-performance microchip designed and manufactured by the renowned semiconductor company, STMicroelectronics. This product is a 1 Kbit (64 x 16 or 128 x 8) serial EEPROM (Electrically Erasable Programmable Read-Only Memory) that is designed for flexible, non-volatile storage applications in a wide range of electronic devices and systems.

Key Features

• Memory Size: 1 Kbit, organized as either 64 words of 16 bits or 128 words of 8 bits, user-selectable through the instruction set.
• Serial Interface: The ST93C46CMIT-R utilizes a serial I²C bus interface, ensuring easy integration with most microcontrollers and processors.
• Write Cycle Time: Offers a fast write cycle time of 5 ms (typical), allowing for quick data updates and modifications.
• Operating Voltage Range: The device functions within a wide voltage range of 4.5V to 5.5V, making it versatile for various operating conditions.
• High Reliability: Endurance of 1 million write cycles and a data retention period of 40 years, assuring long-term data integrity.
• Temperature Range: Designed to operate over an industrial temperature range from -40°C to +85°C, ensuring reliability in harsh environments.

Applications

The ST93C46CMIT-R is ideal for a variety of applications where reliable and flexible non-volatile memory storage is required. Common applications include:

• Portable devices and consumer electronics
• Automotive systems
• Industrial and medical equipment
• Telecommunication systems

Package and Quality

STMicroelectronics has packaged the ST93C46CMIT-R in a compact SO-8 package, which is suitable for space-constrained applications. The product is RoHS compliant and lead-free, reflecting STMicroelectronics' commitment to environmental sustainability. Additionally, the product has been rigorously tested to meet the high-quality standards expected from a leading semiconductor manufacturer.