CF388-SM0841GQ

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CF388-SM0841GQ is a cost-effective single-chip 16-bit microcontroller for embedded applications. It is widely used in the fields of intelligent household appliances, automotive electronics, small and low-power embedded systems, communications, and others. It is widely used in the areas of motor control, intelligent lighting, and automotive control.

CF388-SM0841GQ is equipped with a 16-bit high-performance processor core and a variety of peripheral modules. The microcontroller core is designed based on an ARM Cortex-M0 processor core. The processor core supports 8-bit, 16-bit and 32-bit instructions and is fully compatible with the ARM Cortex-M0, which guarantees higher performance. The clock rate of the processor is up to 48MHz, with low power consumption and low power mode. With the support of on-chip high-speed SRAM, fast speed and low device power consumption is realized.

The CF388-SM0841GQ is equipped with a wide range of peripheral modules including Timers/Counters, HC ports, UARTs, IIC, SPI, ADC and DAC, Watchdog, Clock and Power Management, and enhanced Flash Memory interfaces. The onboard Flash memory are divided into four sectors, each can hold up to 4K words, making for a total capacity of 16K words. To meet low power supply and software development requirements, the CF388-SM0841GQ also supports advanced technologies such as OpenOCD Debugger, JTAG Debugging, IAR Embedded Workbench, and IAR Integrated Debugger.

As for its working principle, the CF388-SM0841GQ follows the same basic principles as all microcontrollers, which are executed instructions according to orders given by the host processor. In particular, the CF388-SM0841GQ processes instructions in a single clock cycle and uses a pipelining mechanism to achieve higher performance. Furthermore, the CF388-SM0841GQ offers an advanced data pre-fetch mechanism that greatly improves the execution efficiency of instructions. The instruction set of the microcontroller is also optimized for lowest power consumption, providing excellent operating performance at a low power budget.

In summary, the CF388-SM0841GQ is a cost-effective single-chip 16-bit microcontroller with high performance, low power consumption, and low cost. With its excellent performance, price to performance ratio, and compatibility with the ARM Cortex-M architecture, this microcontroller is suitable for a wide variety of embedded applications such as intelligent household appliances, automotive electronics, small and low-power embedded systems, communications, and others.

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