The 93AA46A-I/ST is a high-quality, 1 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. Designed with precision and reliability in mind, this EEPROM is an ideal choice for a wide range of applications that require data storage that can withstand frequent changes and retain information without power.

Key Features

• Memory Size: The device offers 1 Kbit (128 x 8 or 64 x 16) of memory, allowing for efficient storage of configuration data, calibration constants, and device identification information.
• Interface: It features a user-friendly serial interface, supporting the standard Microchip 3-wire bus for seamless integration into various systems.
• Operating Voltage: The 93AA46A-I/ST operates over a broad voltage range of 1.8V to 5.5V, making it versatile for both low-power and standard applications.
• Temperature Range: This device is designed to perform reliably in extreme conditions, with an industrial temperature range of -40°C to +85°C.
• Package: Housed in a compact, surface-mountable TSSOP package, the 93AA46A-I/ST is suitable for space-constrained applications.
• Write Cycle Time: It offers a fast write cycle time of only 5 ms, ensuring quick data storage with minimal delay.
• Endurance: The EEPROM boasts an impressive endurance of 1 million write cycles, guaranteeing a long operational lifespan for products that require frequent data updates.
• Data Retention: With a data retention period of over 200 years, the 93AA46A-I/ST ensures the safety and integrity of stored information over an extended period.

Applications

The versatility of the 93AA46A-I/ST makes it suitable for a variety of applications, including but not limited to:

• Industrial controls
• Automotive systems
• Medical devices
• Smart cards
• Consumer electronics

With its robust design and reliable performance, the 93AA46A-I/ST from Microchip Technology is a top choice for designers who need a dependable non-volatile memory solution.