Microchip Technology

93C46B/WF15K

93C46B/WF15K Description

The 93C46B/WF15K is a high-performance, surface-mount EEPROM memory IC designed by Microchip Technology. This device features a 1Kbit memory size organized in a 64 x 16 format, providing robust data storage capabilities. The 93C46B/WF15K operates within a voltage range of 4.5V to 5.5V and supports a clock frequency of 2 MHz, ensuring fast and reliable data access. The memory interface is based on the Microwire protocol, which is known for its simplicity and efficiency in embedded systems. The operating temperature range is 0°C to 70°C (TA), making it suitable for a wide range of industrial and consumer applications. The device is available in a die package, which is ideal for compact and high-density designs. The write cycle time for a word or page is 2ms, ensuring efficient data writing operations. The 93C46B/WF15K is classified under ECCN EAR99 and HTSUS 8542.32.0051, and it is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

93C46B/WF15K Features

• Memory Size and Organization: The 93C46B/WF15K offers a 1Kbit EEPROM memory size, organized in a 64 x 16 format, providing ample space for storing critical data.
• Microwire Interface: The device utilizes the Microwire interface, which is a simple and efficient serial communication protocol ideal for embedded systems.
• Fast Write Cycle Time: With a write cycle time of 2ms for a word or page, the 93C46B/WF15K ensures quick and efficient data writing operations.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Extended Temperature Range: The 93C46B/WF15K can operate within a temperature range of 0°C to 70°C (TA), making it suitable for various environmental conditions.
• Surface-Mount Technology: The surface-mount mounting type allows for compact and high-density designs, ideal for modern electronic systems.
• Environmental Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (Unlimited), the 93C46B/WF15K is suitable for a wide range of manufacturing processes without the need for special handling.

93C46B/WF15K Applications

The 93C46B/WF15K is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: The Microwire interface and compact die package make the 93C46B/WF15K an excellent choice for embedded systems where space is limited and data integrity is crucial.
• Industrial Control: The extended temperature range and robust performance make this device suitable for industrial control applications where reliability and durability are paramount.
• Consumer Electronics: The 93C46B/WF15K can be used in consumer electronics for storing configuration data, ensuring that devices can quickly and reliably access critical information.
• Automotive Applications: The device's wide operating temperature range and environmental compliance make it suitable for automotive applications where reliability and safety are essential.

Conclusion of 93C46B/WF15K

The 93C46B/WF15K from Microchip Technology is a versatile and reliable EEPROM memory IC designed for a wide range of applications. Its 1Kbit memory size, Microwire interface, and fast write cycle time make it an excellent choice for embedded systems, industrial control, consumer electronics, and automotive applications. The device's extended temperature range, low moisture sensitivity, and environmental compliance further enhance its suitability for modern electronic designs. The 93C46B/WF15K is an ideal solution for engineers and designers looking for a compact, efficient, and reliable memory solution.