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Low power consumption of microcontrollers Many microcontrollers have low power modes, and STM32 is no exception. After a system or power reset, the microcontroller is in operation, HCLK provides the ...[Details]
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Leng Jun, Chairman and Party Secretary of NARI Group Co., Ltd.
The State Grid Corporation of China made arrangements for the solid promotion of the construction of the ubiquitous power Interne...[Details]
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Flash The memory is divided into two parts: Main memory and information memory, There is no difference between the two in operation The difference between the two parts lies in the size of the segme...[Details]
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PFC is a power supply technology that is widely used in power supply design today. PFC is the abbreviation of power factor correction. Its biggest feature is that it can make the most of all electric...[Details]
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Texas Instruments (TI) has announced a power management controller that supports 4-bit and 6-bit voltage identification (VID) interfaces. The LM10011 is the industry's first VID controller designed t...[Details]
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The ultra-low power consumption electronic thermometer
designed in this paper
can measure and display the temperature of the measured point through the temperature sensor, and can be exte...[Details]
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Hardware platform: OK6410 development board
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According to a report by TrendForce's TrendForce Industry Research Institute, as major mobile phone brands such as vivo, Xiaomi, Huawei, OPPO, and Samsung have all extended FOD (Fingerprint on Displa...[Details]
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Regarding the differences between RISC and CISC, I have had some fragmentary understanding before, and I will summarize it again here for a deeper understanding. Representatives of CISC architectur...[Details]
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The safety performance requirements of vehicle-mounted ECUs are very high. In terms of electrical, physical, chemical and other aspects, major automobile manufacturers usually have their own strict...[Details]
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DS1972 EPROM emulation mode to protect data from accidental erasure
The DS1972 is a 1024-bit 1-Wire® EEPROM chip with four pages of 256 bits each in a rugged i Button® package. Data is first writte...[Details]
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On November 24, Xinhai Technology stated on an interactive platform that the company's MCU has been widely used in TWS earphone charging cases of Xiaomi and many other companies. According to inform...[Details]
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Since 2021, under the pressure of the General Administration of Quality Supervision, Inspection and Quarantine, the recall of power batteries has begun to increase. At present, looking back at the re...[Details]
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Xiaomi Group Vice President Lu Weibing officially revealed the company's first Redmi TV through Weibo and "officially announced" the release date of Redmi TV. Later, Xiaomi Technology CEO Lei Jun als...[Details]
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There are significant differences between the 6410 DMA controller and the 2440 DMA controller.
DMA operation steps in S3C6410:
1. Decide whether to use secure DMAC (SDMAC) or general DMAC...[Details]