PCB News - Why do many modern fields choose stc chips?

Why do many modern fields choose stc chips?
The rapid development of computer technology and the communication industry has made the PCB chip industry an unprecedented development. Various types of chips of different specifications are produced by enterprises and used in different fields. Among the many chips, the frequency of use of the stc chip can be said to be relatively high. It can be used not only in the computer field, but also in the fields of mechanical processing, access control, and pos machines. So, why choose stc chips in many fields now? What are its advantages?

What is stc chip

The stc chip is a chip developed by China Shenzhen Hongjing Technology Company. It has all the functions of a general chip, has a simple structure, a wide range of applications, and is very cheap in terms of cost. In the development process, it belongs to the enhanced 51 chip type, its single cycle is 1t, and its storage speed and data processing speed are six or seven times that of the 51 chip. At the same time, it integrates FLASH ROM/ADC/PWM/internal oscillation/reset and other circuits, with high safety and stable performance. The chip supports 51 assembly and C51 development, and the development assembly process does not require peripheral components and can be directly installed.

ST MCU

Advantages of stc chip

1. Simple operation, multi-mode operation

For users who often need to download the burning program, the stc chip can be used to realize the serial port connection, the whole operation is simple and easy to learn. Among them, a large number of built-in learning materials and videos are very suitable for friends who are interested in the chip to learn, especially users with zero basics can learn through the built-in video materials. At the same time, the chip supports operation in a wide voltage environment ranging from 5.5V to 3.8V and 2.4V to 3.8V. It also supports multiple low-power operation modes such as idle mode and power-down mode.

2. Low cost, fast running speed and strong anti-interference ability
Compared with other chip types, the stc chip is faster and faster in application programming and debugging. This is because it has a 10-bit AD, internal EEPROM, and can also operate continuously under 1T/machine cycle. Its data operation speed is as fast as The processing speed can reach about ten times that of ordinary 51 chips, which is very outstanding in anti-interference performance. At the same time, because of mass production, its cost is relatively low and cost-effective.
3. High security and good incompatibility
In terms of working principle and structure, the stc chip uses a 4-channel capture/comparison unit, two hardware 16-bit timers, a hardware watchdog, full-duplex asynchronous Chuangxing port, high-speed SPI communication port, etc., and its security is extremely high . Stc chip is compatible with 8051 timer, 8051 serial port, and 8051 instruction set.
Although the stc chip has many advantages, it also has some shortcomings. For example, it has a small number of integrated resources, no hardware multiplier, 5v power supply, and relatively high power consumption, but this does not prevent its advantages from being highlighted. And people's application of it. At present, the country has higher and higher requirements for environmental protection and greater efforts in link governance. This is a challenge but also an opportunity for PCB factories. If PCB factories are determined to solve the problem of environmental pollution, then FPC flexible circuit board products can be at the forefront of the market, and PCB factories can get opportunities for further development.