Microchip Technology

93AA46AT-I/OT  

Memory ICs Products

93AA46AT-I/OT Description

The 93AA46AT-I/OT is a high-performance EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile storage. This IC features a 1Kbit memory size, organized in a 128 x 8 configuration, and operates with a clock frequency of 2 MHz. The device uses a Microwire memory interface, allowing for efficient communication with the host system. The 93AA46AT-I/OT is RoHS3 compliant, REACH unaffected, and classified under EAR99 for export control purposes.

93AA46AT-I/OT Features

• Memory Size and Organization: The 93AA46AT-I/OT boasts a 1Kbit memory capacity, with a 128 x 8 organization, providing ample storage for various data types.
• Interface: Utilizing a Microwire interface, this EEPROM offers a simple and efficient communication protocol with the host system.
• Clock Frequency: With a 2 MHz clock frequency, the 93AA46AT-I/OT can operate at a faster pace compared to slower EEPROMs, enhancing overall system performance.
• Voltage Supply: The device operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations.
• Write Cycle Time: The 93AA46AT-I/OT has a write cycle time of 6ms, which is relatively fast for EEPROMs, allowing for quick data updates.
• Mounting Type: Designed for surface mount applications, this IC is ideal for space-constrained designs and automated assembly processes.
• Package: The device is available in a tape and reel (TR) packaging, facilitating automated placement on PCBs and reducing handling time during manufacturing.

93AA46AT-I/OT Applications

The 93AA46AT-I/OT is well-suited for applications where non-volatile storage is required, such as:

• Smart Meters: For storing meter readings and configuration data.
• Industrial Control Systems: To store calibration data, system settings, and operational parameters.
• Consumer Electronics: For firmware storage and user settings in devices like set-top boxes and home automation systems.
• Automotive Applications: To store vehicle settings and diagnostic information.

Conclusion of 93AA46AT-I/OT

The 93AA46AT-I/OT from Microchip Technology stands out due to its combination of high memory capacity, fast operation, and wide voltage range, making it an excellent choice for various memory-intensive applications. Its surface mount design and tape and reel packaging also make it suitable for high-volume, automated manufacturing processes. With its RoHS3 compliance and REACH unaffected status, the 93AA46AT-I/OT is an environmentally conscious choice for designers looking to meet stringent regulatory requirements.

93AA46AT-I/OT Documents

Download datasheets and manufacturer documentation for 93AA46AT-I/OT

PCN Assembly/Origin :

Multi Dev 28/Sep/2022      

Datasheets :

93(AA,LC,C)46x Datasheet      

PCN Packaging :

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

Design Resources :

93AA46A 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