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     1. Flash size: 64KB       Internal DRAM size: 4352 Bytes       No internal EEPROM storage unit       Pin count: 64Pin   Crystal oscillator 25MHZ    With JTAG pin interface, can be debugged online...[Details]

When changing the excitation current of a generator, it is usually not done directly in its rotor circuit, because the current in the circuit is very large and it is not convenient to adjust it dir...[Details]

introduction Energy shortages and environmental issues have prompted people to turn to the development of low-pollution or zero-pollution clean cars. Fuel cell vehicles are considered to be the most ...[Details]

Automotive CPS design requires collaborative engineering between areas of expertise in multiple fields, many of which are system attributes that can impact multiple disciplines. Cross-cu...[Details]

1 　 Introduction 　 　　The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the s...[Details]

Before talking about the system clock, because these devices are all dependent on the system clock, we must first talk about the system clock. The clock system of S3C2440 is as follows There are tw...[Details]

News on February 26, according to Gartner’s latest forecast, by the end of 2024, global shipments of artificial intelligence (AI) personal computers (PCs) and generative artificial intelligence (gene...[Details]

On May 5, TSMC shared detailed information about its next-generation 2nm semiconductor manufacturing process in its annual report to shareholders. TSMC Chairman Liu Deyin and President Wei Zhejia r...[Details]

RFID systems have now become almost standard in modern manufacturing processes. Application-specific RFID systems are used in combination with appropriate readers and coordinated software. With t...[Details]

The Semiconductor Industry Association (SIA) of the United States announced on the 3rd local time that global semiconductor industry sales in November 2021 were US$49.7 billion, a year-on-year and mo...[Details]

Memory Types 　　The C51 compiler supports the 8051 and its derivatives. It can access all memory spaces of the 8051. Variables with the memory types listed in the table below can be assigned to a spec...[Details]

Preface 80C196KB is a device in the MCS-96 series using CHMOS technology. It integrates an A/D conversion module on-chip, including an 8-channel analog multi-channel switch, a sampling and holding ci...[Details]

When selecting an oscilloscope, how do you determine the number of analog channels you need and whether to select logic channels? It depends on the situation. Generally speaking, if you only need t...[Details]

After the United States imposed a trade ban in May this year, Huawei still maintained a certain market share, but market research companies analyzed that the reason why Huawei can maintain its market...[Details]

　　In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]