STR755FR1T6

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Embedded - Microcontrollers

STR755FR1T6 is a microcontroller large scale integrated circuits (LICs) series developed by STMicroelectronics. It belongs to the ST7 series of 16-bit, low power, low cost microcontrollers, designed for cost-sensitive applications such as consumer and automotive electronics, appliances and other industrial applications.

Application Fields of STR755FR1T6

STR755FR1T6 is suitable for a variety of applications including low-cost, low-power and fault-tolerant designs. Its applications cover vehicles, home appliances, automotive, industrial, and digital home electronics. It has an integrated development environment, which supports the design process with peer-to-peer microphone and introduction of advanced components or functions, making it easy for developers to quickly develop cost-effective application products.

Working Principle of STR755FR1T6

STR755FR1T6 is a 16bit RISC microcontroller based on the ST7P core. It adopts the Von Neumann architecture, the internal bus design is flexible, the instruction is highly optimized, and the instruction code density is good. The powerful and compact core structure enables the device to reach a maximum operating frequency of 20MHz, and supports a wide range of internal and external peripherals.

The STR755FR1T6 has 64K/128KB Flash and 8K/16K RAM. It supports advanced digital signal processing (DSP) and is equipped with a high-speed 12bit ADC with up to 16 channels, an SSC and USART peripheral, and includes digital LCD and CAN interfaces. In addition, the device also have power-down, power-saving, and idle operating modes, which can significantly prolong the battery life of the system.

In addition, the STR755FR1T6 microcontroller has a variety of interrupts and low power consumption. The multi-channel interrupt controller allows the independent design of up to seven interrupt levels. The idle mode allows the user to maintain the contents of the RAM and reduce power consumption. In addition, a real-time clock and a watch dog are available for applications where timer and system hang protection are essential.

Conclusion

With its integrated development environment, wide range of internal and external peripherals, and advanced digital signal processing capabilities, STR755FR1T6 is an ideal choice for low-power, cost-sensitive embedded projects. Its range of applications include automotive, home appliances, industrial, and digital home electronics, among others. The device also has a multi-channel interrupt controller, a real-time clock, and a watchdog timer, making it a reliable and power efficient environment for embedded applications.

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