[i=s]This post was last edited by qwqwqw2088 on 2019-9-11 08:27[/i]The BQ25155 is ideal for headphones because its minimum 3.4V input voltage enables longer charging without a boost, and its 43μA quie...
The maximum main frequency of TI's DSP can be obtained from the chip model, but it may not be the same for each series.
1) TMS320C2000 series:
TMS320F206 - maximum main frequency 20MHz.
TMS320C203/C20...
The resistor and capacitor packages we see in the circuits are commonly used:
capacitance:
Possible packages for 0.01uF are 0603 and 0805
10uF packages include 3216, 3528, 0805
100uF has 7343
320pF pa...
Microelectronics Technology (Harbin Institute of Technology) : https://training.eeworld.com.cn/course/6071This course is a core course for majors such as "Electronic Information Science and Technology...
The initial code is familiar to everyone, the most basic interrupt jump
b ResetHandler
b HandlerUndef ;handler for Undefined mode
b HandlerSWI ;handler for SWI interrupt
b HandlerPabort ;handle...[Details]
This article takes STM8S103F3P6 programming as an example to introduce how to use STM8S103F3P6 timer 4 to drive PB5 pin Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware...[Details]
The last step of the power supply product process requires a long-term baking test. How to improve efficiency, especially for mass production scenarios, an accurate and efficient testing method is ve...[Details]
On September 27, the Lingang New Area held the 2021 Dishui Lake Industry Investors Conference. According to Wenhui Daily, at the conference, the Lingang New Area Management Committee signed strategic...[Details]
Cortex-M3 supports two operating modes and two privilege levels; The two modes are handler mode and thread mode. These two modes are used to distinguish the type of code being executed; handler mod...[Details]
In May this year, the United States announced that it would stop granting temporary exemptions to eight Iranian oil buyers, including China, Japan and India. After the oil ban, this was not enough. ...[Details]
Introduction: This paper introduces the structure and characteristics of MPC8250, and compares it with the characteristics of MPC860. On this basis, it analyzes the advantages of MPC8250 in broadband...[Details]
According to Kuo, the latest survey shows that Apple has solved the quality problem of panel modules. Luxshare is currently increasing and duplicating production lines and is expected to start ...[Details]
1 Introduction
Introducing the power factor correction (PFC) technology in the switching power supply can, on the one hand, make the power input current and input voltage waveform in phase...[Details]
On May 28, 2021, the Industry Development Promotion Center of the Ministry of Industry and Information Technology organized a meeting in Ningde to conduct a comprehensive performance evaluation...[Details]
Interrupt Priority Group STM32 uses 4 bits to specify the priority of the interrupt source, which can be divided into 5 priority groups (Cortex-M3 defines 8 bits for setting the priority of the int...[Details]
Colm Lysaght is Vice President of Corporate Strategy at Micron Technology, Inc. He is responsible for strategic planning, corporate portfolio management, and market and competitive intelligence and j...[Details]
51 microcontroller assembly programming is a very important part of embedded development. Mastering assembly programming can help developers better understand the internal principles of the 51 microc...[Details]
On March 14, with the signing of the Leshan Power Jinhaitang Energy Storage Pilot Project with the power sales company on the Sichuan Power Trading Platform, it marked the successful entry of Sichu...[Details]
Fast charging opportunities
Fast charging station customers require chargers that are small, rugged, reliable, and efficient, while providing a charge time of less than 30 minutes. Typical 3 t...[Details]
Analogue and Mixed Signal
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