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The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]
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In 2018, the global semiconductor industry reached a scale of 437.3 billion US dollars, of which the semiconductor material scale reached 51.9 billion US dollars. The semiconductor industry in mainla...[Details]
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Apple's MR headset is said to have a magnetic port for attaching the battery pack to the device, but will only offer two hours of battery life. The oft-rumored AR and VR headset will still make a spl...[Details]
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There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagra...[Details]
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1. Static volt-ampere characteristics of thyristors
The first quadrant is the forward characteristic, which is divided into blocking state and conduction state.
In the forward blocking sta...[Details]
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FPGA is a field programmable gate array, which is a chip with multiple power requirements. It is a common electronic chip in electronic technology design. Therefore, when it is powered, the power...[Details]
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China, Beijing – Analog Devices, Inc. (NASDAQ: ADI), a global leading supplier of high-performance signal processing solutions, recently launched the ADP1046 digital power controller for high-effic...[Details]
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Component selection: S1 and S2 switches are self-locking power switches with contact current of SA or above; S3 uses a protective break button. KM uses an AC contactor with a coil voltage of 220V and...[Details]
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In April 2024, the BMW Group will present its new generation of BMW concept car, which will make its debut in China, at the Beijing International Auto Show. It is a member of the new generation of ...[Details]
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The New York Times website published an article on October 17 titled "The United States Tightens China's Access to Advanced Artificial Intelligence Chips," written by Anna Swanson. The full text is e...[Details]
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According to Lawstreet, the California Institute of Technology recently filed a lawsuit against Dell Technologies and Dell Inc. (collectively referred to as "Dell") in the U.S. District Court for the...[Details]
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NXP’s new MCX N microcontrollers are the first to integrate NXP’s dedicated neural processing unit (NPU) to enable high-performance, low-power secure intelligence at the edge
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1. Interrupts are divided into two categories: internal interrupts and external interrupts.
2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT7), GPG0-GPG15 (EINT8-EINT23). I...[Details]
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Direct addressing means that the operand in the instruction is given directly in the form of unit address, that is, in this addressing mode, the operand item gives the address of the operand particip...[Details]
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For a long time, when the heat dissipation requirements of LEDs were not very high, LEDs were mostly packaged using traditional resin substrates. However, as the market application areas continue t...[Details]