The 93C46BT-I/SN is a 1K Microwire Compatible Serial EEPROM, part of Microchip Technology's extensive EEPROM product line. This device is specifically designed for advanced, low-power applications that require a small data storage component with a robust feature set. The 93C46BT-I/SN is housed in a small 8-pin SOIC package, making it ideal for space-constrained applications.

Key Features

• Memory Size: 1 Kbit (128 x 8 or 64 x 16)
• Operating Voltage: 2.5V to 5.5V, accommodating a wide range of applications from low-power handheld devices to more robust industrial systems.
• Low-power Design: It features a low-power standby mode which is particularly useful for battery-powered applications.
• Interface Type: Serial Microwire, which is well-suited for communication with microcontrollers and other digital systems that require a simple, two-wire serial interface.
• Write Cycle Time: Fast write cycle times of typically 5 ms make it suitable for applications that require quick data changes and storage.
• Endurance: The EEPROM is rated for 1 million erase/write cycles, ensuring data integrity and reliability over the product's lifetime.
• Data Retention: Guaranteed data retention of 100 years, providing long-term data storage without the need for power.
• Temperature Range: Industrial temperature range (-40°C to +85°C), allowing operation in harsh environments.
• Self-Timed Write Cycle: Includes an auto-erase before write and auto-verify after write feature.

Applications

The 93C46BT-I/SN is versatile and can be used in a variety of applications such as:

• Portable electronic devices
• Wireless products
• Medical devices
• Industrial control systems
• Automotive electronics

Its robust design and comprehensive feature set make the 93C46BT-I/SN from Microchip Technology a reliable choice for designers looking for a non-volatile memory solution that balances performance with power efficiency.