Microchip Technology's 93AA56BT-I/SN EEPROM

The 93AA56BT-I/SN is a 2Kb serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the renowned manufacturer Microchip Technology. Designed for optimal efficiency and reliability, this EEPROM is a crucial component for a wide range of applications that require data storage that can endure frequent erasing and rewriting cycles.

Key Features of 93AA56BT-I/SN:

• Memory Size: The device offers 2 Kbits of memory, which is organized as 256 x 8 or 128 x 16 bits, selectable using the ORG pin. This flexibility allows designers to choose the most suitable data width for their application.
• Interface Type: It communicates via a standard I²C compatible (2-wire) serial interface, which is widely used and simplifies integration into existing systems.
• Operating Voltage: The device operates within a voltage range of 1.8V to 5.5V, accommodating various low-voltage applications and ensuring compatibility with both 3.3V and 5V systems.
• Temperature Range: It is rated for industrial temperature range (-40°C to +85°C), making it suitable for use in harsh environments and demanding applications.
• Write Cycle Time: The EEPROM features a fast write cycle time of 5 ms max, ensuring quick data storage and minimizing delay in operations requiring frequent updates.
• Endurance: The device boasts a high endurance of 1 million write cycles, which translates to a long operational life even in applications where data is frequently updated.
• Data Retention: It offers a data retention period of over 200 years, providing a stable and reliable form of non-volatile memory storage over extended periods.
• Packaging: The 93AA56BT-I/SN comes in an 8-pin SOIC (SN) package, which is suitable for surface-mount technology and is commonly used in compact electronic assemblies.

The 93AA56BT-I/SN EEPROM from Microchip Technology is an ideal solution for applications in automotive systems, smart cards, medical devices, and other electronic products where dependable and flexible non-volatile memory is essential. Its robust design and compatibility features make it a go-to choice for engineers looking to integrate memory solutions with confidence.