Saiyuan Microelectronics was established in January 2011 in the South District of Shenzhen Science and Technology Park. It is a high-tech company focusing on Flash MCU IC design. Saiyuan Microelectronics has nearly 20 years of industrial-grade MCU technology accumulation, and the entrepreneurial team comes from core personnel of well-known companies in the mainland and Taiwan. Relying on the strong support of domestic and foreign IP companies and well-known IC foundries, it has developed a series of industrial-grade general-purpose and special Flash MCU products with high reliability and high cost performance. This series of products has been successfully used by many well-known customers in the industry and is widely used in large and small household appliances, industrial control, motor drive, medical health, security, consumption and other fields.
5.1 flash rom ................................................................................................................................................. 10
8.1 CPU .......................................................................................................................................................... 25
The original MCU + serial port to network port module had a slow serial port and insufficient transmission rate.
Later it was changed to CH395 but it was expensive and took up a lot of space.
Suddenly...
Although not all of them belong to the United States, they are all within the sphere of influence of the United States.
IAR, keil mdk, stm ide are blocked, what can I do?...
If you use the direct current from the Mean Well power module directly, is there any voltage stabilization circuit? How do you usually deal with it? Add a power filter...
Notable changes to 7.1.0 since 7.0.0Initial port for Raspberry Pi Broadcom-based boards.
Preliminary support for asyncio cooperative multitasking.
bitmaptools: dithering and alphablend are new.
keypad...
In the previous chapter, we learned that Linux drivers can control software and hardware and realize the interaction between software and hardware. In this chapter, we will learn the implementation...[Details]
I learned a lot of knowledge today while studying MMU. I have summarized it as follows, firstly to deepen my impression and secondly to write it down in the hope that I can exchange and learn with yo...[Details]
At present, microelectronics technology based on single-chip microcomputer control technology has achieved unprecedented development. It is widely used in various control fields, intelligent fields...[Details]
Ⅰ. Write in front I believe that those who have read the previous article " A Deeper Understanding of I2C Bus, Protocol and Application " have a certain understanding of I2C. That article is about ...[Details]
I2C bus protocol program When I was working on the program, I found Zhou Ligong's program on the Internet. I thought it was pretty good and reprinted it by the way; during use, I must pay attention t...[Details]
Nordic Semiconductor has announced that Shenzhen Lumi Technology Co., Ltd., a member of the enterprise ecosystem of smartphone and electronics giant Xiaomi, has selected Nordic’s nRF52840 Bluetooth® ...[Details]
Industrial computers usually have standard keyboards, but for ease of operation, it is often necessary to connect a special keyboard. This example introduces the application method of connecting an ...[Details]
For MCU space allocation, see *.M51 file; for ARM and DSP space allocation, see *.map file 1. Function positioning: If you want to C source file tools.c function int...[Details]
Introduction: This article introduces the differences and uses of data storage in flash and RAM in AVR microcontrollers. The avr microcontroller is based on the harvard architecture, with separate ...[Details]
Controlling the pins of a microcontroller is divided into two knowledge points. One is how to make the pin microcontroller output high and low levels, and the other is how to detect whether the level...[Details]
On the TQ2440 board, the four buttons K1~K4 are connected to the four external interrupt ports respectively: K1 ---- EINT1(GPF1) K2 ---- EINT4(GPF4) K3 ---- EINT2(GPF2) K4 ---- EINT0(GPF0) K5 ----...[Details]
Brief introduction to the A/D structure of STM8S microcontroller:
ADC1 and ADC2 (some models do not have ADC2) provide up to 16 conversion channels. Each channel of A/D conversion can perform sin...[Details]
Summary: The printf function in the C standard library is used to output to the display. By modifying the printf function and redirecting its output to the serial port, the purpose can be achieved. T...[Details]
0 Introduction
CAN (Controller Area Network) bus, also known as control area network, was first introduced by BOSCH in Germany. It is used for data communication between measurement and executi...[Details]
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