STK11C68-L35I

Memory is an essential component of modern electronics, providing data storage and processing capabilities for a wide range of devices. The STK11C68-L35I is a particular type of integrated circuit (IC) that excels at both these tasks, providing a powerful and versatile solution for a variety of applications.

Overview

The STK11C68-L35I is a 64-Kbit F-RAM non-volatile memory IC designed to provide both high-speed data storage and fast page access. It is an ideal solution for applications including embedded systems, non-volatile data storage, data logging, and more. The chip was designed using a 0.18-µm CMOS technology and can operate on a voltage range of 2.2 to 3.6-V with a maximum operating frequency of 55MHz.

Features

The STK11C68-L35I provides a range of features that make it an attractive choice for embedded systems, non-volatile data storage, and other applications. These include:

• 64-Kbit internal F-RAM memory from 50ns
• Built-in EDAC for error correcting code capabilities
• High speed serial interface for programming the device
• Low-power management features such as power-down, sleep, and auto-refresh modes
• Two-wire interface (I2C) and four-wire interface (direct write)
• Small form factor with a maximum package size of only 4.5mm x 6.5mm

Applications

The STK11C68-L35I is ideal for a variety of applications, including:

• Non-volatile data storage for specific parameters in embedded systems or industrial automation devices
• Wireless and portable communications devices, such as mobile phones and radio devices
• Data logging for industrial, automotive, and medical applications
• High-speed data access for computer processors

Working Principle

The STK11C68-L35I utilizes a 0.18-µm CMOS technology to provide F-RAM non-volatile memory. The memory is divided into pages, each page containing up to 64-Kbit of data. When writing to the device, the user sends a fixed-length data packet containing the data to be written. The data is then encoded using an Error Correcting Code (ECC) before being stored in the memory. When reading from the device, the user can select any of the pages, and the ECC will be used to detect and correct any data errors that may have been generated during the write operation. The device also contains low-power management features to ensure efficient power consumption while the device is not in use.

Conclusion

The STK11C68-L35I is a versatile and powerful non-volatile memory IC designed to provide both high-speed access and data storage capabilities in a small package size. It is an ideal solution for a variety of applications, including embedded systems, data logging, and wireless and portable communications devices. The chip was designed using a 0.18-µm CMOS technology and provides features such as an built-in EDAC and low-power management.