Microchip Technology's 93LC46B/ST EEPROM

Introducing the 93LC46B/ST, a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the reputable Microchip Technology. This compact, serial EEPROM offers a robust storage solution for your microcontroller-based systems and is designed to deliver reliability and flexibility across a wide range of applications.

The 93LC46B/ST is part of Microchip's 93XX series, which is renowned for its user-friendly interface and low-power consumption. With a storage capacity of 1Kbit, it is organized as 64 x 16-bit, making it suitable for storing configuration settings, calibration data, or small application parameters that need to be preserved between power cycles.

One of the key features of this device is its support for the industry-standard 3-wire serial interface, which allows for easy integration into existing designs. The EEPROM operates over a voltage range of 2.5V to 5.5V, making it versatile for use in both 3.3V and 5V systems. This voltage flexibility ensures compatibility with a wide range of microcontrollers and digital systems.

The 93LC46B/ST offers a self-timed erase and write cycle, meaning no external timing components are necessary for write operations. Its write cycle time is typically only 5 ms, facilitating quick updates to stored data. Additionally, the device boasts a write endurance of 1 million cycles and a data retention period of 200 years, ensuring the longevity and durability of the data stored.

Designed with security in mind, the 93LC46B/ST includes a write protection mechanism to prevent accidental overwrites or erasures, which can be crucial in sensitive applications. It is available in a variety of packages, but the ST version comes in a surface-mount SOIC package, which is ideal for space-constrained applications.

Whether you're working on small gadgets, industrial controls, or automotive systems, the 93LC46B/ST EEPROM from Microchip Technology is a reliable choice for your non-volatile memory needs, providing a perfect blend of efficiency, durability, and ease of use.