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characteristic * Complete program flow control * Emulates all analog and digital functions on the chip, except RESET pin * Real-time operation * Supports symbolic debugging (C and assembly level, or ...[Details]
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A few days ago, iFixit disassembled Apple's latest AirTag, and the chip BOM table is as follows: Apple:U1 ultra-wideband transceiver Nordic Semiconductor: nRF52832 Bluetooth low-energy SoC w/NFC co...[Details]
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Applied Materials achieves breakthrough in chip wiring, driving logic scaling to 3nm and below
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Integrates seven process technologies into one system under vacuum conditions t...[Details]
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First of all, to correct a point of view, although since the launch of AITO Wenjie M5 ( parameters | inquiry ), the Hongmeng smart cockpit equipped with it has redefined the car and machine eco...[Details]
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Precise delay The usage scenario of the "precision delay" function is when the master clock = 16MHz. Because the highest master clock of STM8S103 is 16MHz, the delay function will run relatively slow...[Details]
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At the end of last month, a professional iPhone repair person released news that he had discovered that the "Time & Place" function of iOS 15.5 had a problem of stealing traffic in the background.
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The MAX770-MAX773 step-up switching controllers offer 90% efficiency for a 10mA to 1A load. A unique current-limited pulse-frequency modulation (PFM) control scheme enables these devices to benefit...[Details]
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Before using Spice, evaluating its DC and AC performance is key to success. But model evaluation should go beyond that, the designer should also understand how the active device model performs when o...[Details]
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There is new news about the long-lost BlackBerry in Apple's third fiscal quarter. Recently, some media received an invitation from BlackBerry, and BlackBerry will release a new mobile phone produc...[Details]
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How far are we from 4G? As China Mobile and other operators are working hard to develop 4G, the industry is focusing on when the licenses will be issued.
In response to a media report yesterday...[Details]
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(I) Discrimination of transistor materials and polarity
1. Identify the material and polarity of the transistor from the model name. The second part of the domestic transistor model name uses th...[Details]
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Domestic single-phase 230V grid-connected inverters can be used in the United States. The key is to obtain the US UL certification. Growatt has 1.5KW to 40KW American models, and its export volume ...[Details]
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June 26, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, announced...[Details]
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Transient voltage phenomena
Electrostatic Discharge (ESD)
Electrostatic discharge is usually generated very quickly, and the peak voltage and current can reach very high values. This energy is...[Details]
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Last time, I talked about learning UBOOT code, but before reading it, you must first know the programming resources of the target machine. The resources here refer to the resources provided by S3C4...[Details]