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2022-07-21 10:46:16 Solution F103

APM32F103 Series MCU Intelligent Sweeper


As the leader of the new concept of the smart home, the robot sweeper is highly sought after by the market amidst the "lazy economy". According to AVC data, the domestic sweeper market demand will reach RMB 17.8 billion in 2022.


APM32 Intelligent Sweeper Solution


As an innovation driver of domestic MCU application, the independently developed APM32F103 series MCU is characterized by low power, high performance, and high integration, which can effectively optimize the operation function of intelligent sweeping and accelerate the full popularization of the intelligent sweeper market.


Strong Computing Processing Capabilities


·Based on Arm® Cortex®-M3 core with a maximum operating frequency of 96MHz, the storage capacity is large (Flash is 16KB~512KB, and SRAM is 6KB~128KB), and it can save external Flash, store a large number of map data, and save the costs of customers. When the SRAM is 128KB, it also supports 256MB SDRAM, effectively meeting the software operation requirements of the sweeper.


·12-channel DMA, CRC calculation modules, and FPU are built in. The product has powerful operation processing capability in signal speed and precision. The built-in high-speed ADC and high-precision PWM help to improve the operation sensitivity and accuracy of the sweeper and ensures the sweeper's timely processing of instructions and accurate planning of routes.

High Integration


The digital peripherals are integrated such as RTC, PWM, SDIO, and EMMC. The CAN, USART, I2C, I2S, SPI, and other communication interfaces are built in. The product supports the simultaneous use of USB and CAN interfaces. At present, USB has obtained USB-IF certification and can provide a hardware guarantee for the highly stable operation of the sweeper.


Low Power Consumption


The low-power technology is adopted and the product supports three ultra-low-power modes: operation, standby, and sleep. The current in standby power mode is 3μA, which can effectively extend the service life of the battery and achieve a long standby time. The product is very suitable for low-power application demands of battery-powered products such as intelligent sweepers.


betway必威 APM32 series MCU has rich software and hardware development resources, which can help engineers to develop and design products quickly and flexibly. The portability is good, which is helpful to promote the replaceable process of domestic MCU. At present, the product has been widely used in industrial control, consumer electronics, smart home, medical equipment, and other fields. In 2020, it was officially laid out for the automotive electronics industry.

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