Microchip Technology

93LC46BT-E/SN  

Memory ICs Products

93LC46BT-E/SN Description

The 93LC46BT-E/SN is a high-performance EEPROM memory IC chip manufactured by Microchip Technology, designed for a wide range of applications requiring reliable and efficient data storage. This 1Kbit EEPROM device is organized as 64 x 16 bits, offering a compact and versatile solution for embedded systems. The chip features a Microwire memory interface, which is well-suited for applications that require minimal pin count and simple communication protocols. With a clock frequency of 2 MHz, the 93LC46BT-E/SN ensures fast data access and transfer rates, making it ideal for time-sensitive operations.

The 93LC46BT-E/SN operates within a wide supply voltage range of 2.5V to 5.5V, providing flexibility in power supply design and compatibility with various system architectures. The write cycle time for a word or page is 6ms, ensuring quick data writes without compromising reliability. The device is available in a surface-mount package, specifically in a Tape & Reel (TR) format, which is ideal for automated assembly processes and high-volume production environments.

This EEPROM chip is verified for DigiKey programmability, ensuring ease of use and compatibility with DigiKey's programming services. The 93LC46BT-E/SN is also compliant with RoHS3 and REACH regulations, making it suitable for environmentally conscious applications. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), indicating that the device is highly resistant to moisture and suitable for use in a variety of environmental conditions.

93LC46BT-E/SN Features

• Memory Capacity and Organization: 1Kbit EEPROM memory organized as 64 x 16 bits, providing ample storage for small to medium-sized data sets.
• Microwire Interface: Simplifies communication with minimal pin count, reducing complexity and cost in system design.
• Wide Operating Voltage Range: 2.5V to 5.5V supply voltage range ensures compatibility with various power supply configurations.
• Fast Write Cycle Time: 6ms write cycle time for word or page operations, ensuring quick data updates and efficient performance.
• Surface Mount Packaging: Tape & Reel (TR) format is ideal for automated assembly and high-volume production.
• Regulatory Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.
• Moisture Resistance: MSL 1 (Unlimited) rating ensures robustness in varying environmental conditions.
• DigiKey Programmable: Verified for DigiKey programmability, facilitating easy integration and customization.

93LC46BT-E/SN Applications

The 93LC46BT-E/SN is well-suited for a variety of applications where reliable, non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and firmware in embedded devices.
• Industrial Control: Provides robust data storage for programmable logic controllers (PLCs) and other industrial automation equipment.
• Consumer Electronics: Suitable for appliances and devices that require non-volatile memory for storing user settings and operational data.
• Telecommunications: Can be used in networking equipment for storing device configurations and communication parameters.
• Automotive Systems: Reliable memory solution for automotive control units and infotainment systems.

Conclusion of 93LC46BT-E/SN

The 93LC46BT-E/SN is a versatile and reliable EEPROM memory IC chip that offers a balance of performance, flexibility, and environmental compliance. Its Microwire interface, wide operating voltage range, and fast write cycle time make it an ideal choice for a variety of applications, from embedded systems to industrial control. The surface-mount packaging and regulatory compliance ensure ease of integration and long-term reliability. Whether used in consumer electronics, telecommunications, or automotive systems, the 93LC46BT-E/SN provides a robust and efficient memory solution for modern electronic designs.

93LC46BT-E/SN Documents

Download datasheets and manufacturer documentation for 93LC46BT-E/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

93(AA,LC,C)46x Datasheet      

PCN Packaging :

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

Design Resources :

93LC46B Development Tool Selector      

PCN Design/Specification :

93(AA,LC,C)46A/B/C Datasheet 25/Jun/2013       Multiple Devices Datasheet Update 18/Aug/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH