Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
“Wearable” devices are tiny electronic products that can be worn on the human body, usually integrated with or replacing existing accessories such as watches. This market segment is growing rapidly, s...
[i=s]This post was last edited by yanbao on 2022-1-9 17:56[/i]Today, 20220109, the seventh day of the twelfth lunar month. I still remember that when I reviewed 2021 last year, it was 20210204, the Li...
The original intention of the person who drew this circuit was to be funny and inspirational. However, as far as the triode circuit is concerned, the artist is a weed waiting to be hoeed.
I often see ...
[i=s]This post was last edited by Yishayishi on 2022-8-16 12:01[/i]The CNNE instruction, as shown in the figure below, has the following explanation: If (a)(driet), then 1-cy. Is this explanation corr...
Q1: Crystals are usually connected to 32768, and it is normal to use LCD. I plan to connect the crystal to 6M to replace 32768, will the LCD still display normally?A1: See what the timing limit of the...
The U.S. International Trade Commission (ITC) announced that Apple has lost the case, and Masimo won the first round of U.S. trade cases regarding the ban on the import of Apple Watch. Apple infringe...[Details]
A control program for anti-theft doors, using wireless remote control to open the door, and stepper motors to execute actions.
;Revised on November 22, 2009, using AT89C2051 single-chip micro...[Details]
Use the timer to generate PWM waves to adjust the brightness of VD at P0 and P2 ports. When K01 is pressed, the brightness of VD decreases, and when K02 is pressed, the brightness of VD increases. Set...[Details]
Application technology丨Development and industrialization of automotive MCU chips based on RISC-V core
Application field: Automotive grade chips
Unique ...[Details]
1. Experimental task
As shown in the figure, monitor switch K1 (connected to P3.0 port) and use LED L1 (connected to P1.0 port of MCU) to display the switch status. If the switch is closed, L1 ...[Details]
Background: STC89C52RC microcontroller
1. Matrix keyboard line inversion algorithm
1.1 Matrix keyboard
A matrix keyboard is a keyboard that places the keyboard buttons at the intersec...[Details]
Dubai Municipality recently announced the introduction of artificial
intelligence robot
police to monitor traffic violations by bicycle and electric scooter riders. According to Gulf News, ...[Details]
Recently, two automotive
powertrain
projects in Shandong and Hefei have received new developments:
○ Weichai Power: Yantai
New
Energy The main structure of the powertrain...[Details]
On May 24, the NEEQ semiconductor company Zhanxin Micro issued a cautionary announcement regarding its intention to apply for the termination of the listing of the company's shares on the National Eq...[Details]
LED colored lights are low-power and energy-saving, with rich lighting colors and low cost, so they are widely used in daily life and production. Most of the full-hardware LED colored light contr...[Details]
"Choose X86 or ARM?" This is one of the first questions at the beginning of chip design. In recent years, a dark horse has been added to this option— RISC-V . In terms of business model, X86 is a...[Details]
On November 19, the highly anticipated 19th Guangzhou Auto Show officially kicked off. Leapmotor Technology officially released its LEAP POWER "upgraded" intelligent power technology, showing the lat...[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]
Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]