3.0 Data EEPROM and Flash Program Memory.............................................................................................................................. 25
10.0 Synchronous Serial Port (SSP) Module ..................................................................................................................................... 71
12.0 Special Features of the CPU...................................................................................................................................................... 89
13.0 Instruction Set Summary .......................................................................................................................................................... 103
14.0 Development Support............................................................................................................................................................... 111
16.0 DC and AC Characteristics Graphs and Tables....................................................................................................................... 143
Index .................................................................................................................................................................................................. 165
Systems Information and Upgrade Hot Line ...................................................................................................................................... 171
I bought a SST yesterday but I don't know how to use it. It says I need to burn some SOFTICE. I used its professional download software SSTAsyIAPIIF, but I can't find that my chip on the target board ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i][color=#000][font=瀹嬩綋, Arial]In addition to the well-known OEM manufacturers, there is a company that has been rapidly developing...
MSP432 is very popular recently. I have wanted to buy one for fun for a long time, but I couldn’t find any in stock on Taobao. TI’s $15 shipping fee… Oh, it’s too much to say. The board is only $12.99...
Traditional DC-DC power supply design experts are formed through a lot of practical experience. Complex parameter calculations and component selection are the key to the entire design, which places hi...
The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
Autonomous driving
and
5G
are the two hot topics that global companies and media are paying the most attention to, and the combination of the two is the focus of everyone's attention....[Details]
This is a "cooperation" that is related to the future development of China's semiconductor industry. Let's follow the embedded editor to learn more about the relevant content.
Last week, a...[Details]
The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are: 1. User Flash = Flash built into the chip 2.SRAM = RAM area built into the chip, which is the m...[Details]
If you do not use an external crystal on the STM32, the connection method of OSC_IN and OSC_OUT If you use the internal RC oscillator instead of an external crystal, please follow the following metho...[Details]
12864 LCD parallel port driver is more commonly used, but considering that sometimes the IO port of the microcontroller or MCU is limited, the serial driver method can be used. The following is ...[Details]
When the program starts running, light A turns on for 5 seconds, then turns off, light B turns on for 5 seconds, light B turns off, light C turns on for 5 seconds, light C turns off, the program ends...[Details]
In the 80C51 single-chip microcomputer, the clock frequency is known to be 6MHz. Please program P1.0 and P1.1 to output square waves with periods of 2s and 0.5s respectively. Please give the answer a...[Details]
Assume that the crystal frequency of the microcontroller is 6MHz. It is required to use timer 1 in mode 0 to generate a continuous square wave pulse with a period of 500us, and output it from P1.0. T...[Details]