Microchip Technology

93AA46C-I/ST  

Memory ICs Products

93AA46C-I/ST Description

The 93AA46C-I/ST is a high-performance EEPROM memory IC designed by Microchip Technology, featuring a 1Kbit memory size with a Microwire memory interface. This device is housed in an 8TSSOP package and is suitable for surface mount applications. The 93AA46C-I/ST operates within a wide voltage range of 1.8V to 5.5V, making it versatile for various electronic systems. With a clock frequency of 3 MHz, it ensures fast data access and efficient performance. The memory organization is 128 x 8 or 64 x 16, providing flexible data storage options. The write cycle time for a word or page is 6ms, ensuring reliable and quick data writing capabilities. This product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments. The base product number is 93AA46, and it is classified under HTSUS code 8542.32.0051.

93AA46C-I/ST Features

• Wide Operating Voltage Range: The 93AA46C-I/ST operates within a voltage range of 1.8V to 5.5V, ensuring compatibility with a variety of power supply systems.
• Fast Data Access: With a clock frequency of 3 MHz, this EEPROM IC provides rapid data retrieval, enhancing overall system performance.
• Flexible Memory Organization: The memory organization of 128 x 8 or 64 x 16 offers versatile data storage options, accommodating different application requirements.
• Quick Write Cycle Time: The 6ms write cycle time ensures efficient data writing, reducing latency and improving system responsiveness.
• Microwire Interface: The Microwire memory interface simplifies communication and integration into existing systems, reducing design complexity.
• Surface Mount Compatibility: The 8TSSOP package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.
• Environmental Compliance: The 93AA46C-I/ST is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for global markets.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), this IC is suitable for a wide range of manufacturing processes without the need for special handling.

93AA46C-I/ST Applications

The 93AA46C-I/ST is ideal for applications requiring reliable and efficient data storage with a compact form factor. Its wide operating voltage range and fast data access make it suitable for:

• Embedded Systems: Ideal for microcontroller-based systems where data retention and quick access are critical.
• Industrial Control: Provides robust data storage for industrial automation and control systems, ensuring reliable operation in harsh environments.
• Consumer Electronics: Suitable for consumer devices requiring non-volatile memory, such as smart meters, home appliances, and portable electronics.
• Telecommunications: Enhances data storage capabilities in communication devices, ensuring data integrity and quick retrieval.
• Automotive: Meets the stringent requirements of automotive applications, providing reliable data storage for critical systems.

Conclusion of 93AA46C-I/ST

The 93AA46C-I/ST is a versatile and high-performance EEPROM IC that offers significant advantages over similar models. Its wide operating voltage range, fast data access, and flexible memory organization make it suitable for a variety of applications. The device’s environmental compliance and robust design ensure it meets the demands of modern electronics manufacturing. Whether used in embedded systems, industrial control, consumer electronics, telecommunications, or automotive applications, the 93AA46C-I/ST provides reliable and efficient data storage, making it an ideal choice for designers and engineers in the electronics industry.

93AA46C-I/ST Documents

Download datasheets and manufacturer documentation for 93AA46C-I/ST

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

93(AA,LC,C)46x Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

93AA46C Development Tool Selector      

PCN Design/Specification :

93(AA,LC,C)46A/B/C Datasheet 25/Jun/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH