STK22C48-SF45I

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The STK22C48-SF45I is a 4Mbit (512K x 8bit) static random access memory (SRAM) that utilizes advanced low voltage technology. It is organized as 65,536 words by 8 bits and provides high performance, high reliability and low power consumption in a small package. The STK22C48-SF45I operates from a 2.3V to 3.6V single power supply and the power consumption is less than 30mA.

The STK22C48-SF45I is designed for use in a wide range of applications, including automotive, industrial, medical and consumer electronics. It can be used for storing codes for various smart applications such as motor control, temperature sensing and temperature control. It can also be used for storing data for general memory applications including data processing and communication systems.

The key features of the STK22C48-SF45I include high speed access time of 45ns, low power consumption, wide range of operating temperature, high reliability and extended endurance. It can operate in a temperature range from -40°C to +85°C, making it suitable for harsh environmental conditions. The device is also equipped with a self-refresh feature that allows it to keep refreshing the data without any external control signal, which ensures high reliability.

The STK22C48-SF45I is organized as 65,536 words by 8 bits and is written with SRAM cells. The data stored in the memory can be accessed randomly with no need to wait for the memory to read the data. The data transfer is done in the same way as the chips which can be operated in the byte-mode. The data can be written to the memory and read from the memory through I/O registers.

The STK22C48-SF45I also has a Power down mode which reduces the power consumption to less than 0.5mA. In this mode, the chip is still able to monitor external signals and respond to them. The chip is available in various package options including DIP, SOIC and TSOP.

In conclusion, the STK22C48-SF45I is an ideal solution for many applications, combining high performance and reliability with low power consumption. The STK22C48-SF45I is suitable for a wide range of memory applications, such as data processing and communication systems, providing fast access time and low power consumption. It also offers wide temperature ranges and long endurance, making it suitable for harsh environmental conditions.

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