The SN93LC46B is a state-of-the-art serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the renowned manufacturer Microchip Technology. This product is a part of the 93XX series, which is well-known for its reliable and flexible non-volatile memory solutions.

Key Features

• Memory Size: The SN93LC46B offers a 1Kbit (128 x 8 or 64 x 16) memory size, providing ample storage for device configurations, serial numbers, calibration data, and small application parameters.
• Communication: It utilizes a simple 3-wire serial interface that supports easy integration with most microcontrollers, ensuring a seamless communication channel for data transmission.
• Operating Voltage: It operates over a wide voltage range, typically from 2.5V to 5.5V, making it suitable for various applications and compatible with both 3.3V and 5V systems.
• Write Cycle Time: The device boasts a fast write cycle time of only 5ms, enabling quick updates to stored data without significant delays.
• Endurance: High endurance of 1,000,000 write cycles and a data retention period of 100 years ensure the reliability and longevity of the stored data.
• Package Options: Available in multiple package options, including 8-pin PDIP, SOIC, TSSOP, and MSOP, providing flexibility in hardware design and space-saving opportunities.

Applications

The SN93LC46B is ideal for a wide range of applications across various industries. It is commonly used in:

• Portable devices where low power consumption is crucial
• Industrial and automotive applications requiring robust memory solutions
• Consumer electronics for configuration settings and user preferences
• Medical devices where accuracy and data integrity are paramount

Quality and Support

As with all Microchip products, the SN93LC46B is backed by comprehensive technical support and the company's commitment to quality. Microchip's dedication to providing long-term availability makes this EEPROM an excellent choice for products with extended life cycles.