SM22N330J202B

start.S source code: .globl _start _start:     // 0 address      b reset // When reset, the cpu jumps to address 0      ldr pc, =undefined_instruction // When the cpu encounters an unrecognizable ins...[Details]

The main advantage of CMOS over CCD is that it is very power-saving. Unlike CCD composed of diodes, CMOS circuits have almost no static power consumption and only consume power when the circu...[Details]

Four years ago, in July 2015, the stock price of Advanced Micro Devices (AMD) fell to a record low of $1.61 per share, and was on the verge of being eliminated from the semiconductor industry. Fast f...[Details]

On June 16, during the 27th National Energy Conservation Promotion Week, the distributed energy global operation center with the system thinking of "Energy Internet Island" was completed in the Lin...[Details]

Unregulated power supply pulse charger based on DS2770 DS2770 is a battery fuel gauge and lithium-based and nickel-based chemical battery charger control integrated chip produced...[Details]

I have a TQ2440 development board on hand. Recently, I need to use it for project needs. The official source code and uboot are based on ADS. I don't want to use such an old development environment. ...[Details]

I believe that many attentive car owners are aware of the advantages of solid-state batteries. Hydrogen Cloud Chain has also made a brief introduction before. However, due to cost and technical issue...[Details]

Yole's recent research report pointed out that the rise of memory chips in the Chinese mainland market, the development of flip-chip DRAM and 3D stacking technology will bring significant benefits to...[Details]

LED is a solid-state electric light source and a semiconductor lighting device. Its electrical characteristics are highly discrete. It has the characteristics of small size, high mechanical strengt...[Details]

Here we first look at the so-called 80 timing diagram of the TFT LCD screen: After comparison, we found that the SRAM timing of STM32's FSMC is very similar to the 80 bus, and can also be applied: ...[Details]

Preface In modern industry, induction heating technology is widely used in metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on the principle ...[Details]

LED display is a modern flat display screen composed of LED dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, wide viewing angle, rich colors...[Details]

Global semiconductor equipment spending has entered an upward cycle. The application of new technologies and new products such as 5G, Internet of Things, big data, artificial intelligence, and automo...[Details]

Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]

Servo motors are very important drive devices in the field of modern industrial automation. They have the characteristics of high precision, high response speed, and high stability. However, in act...[Details]