This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V
CC ...............................................................................................................................................................
IN .......................................................................................................................
–0.3 to (Vcc +0.3V)
R
IN ............................................................................................................................................................
±30V
Output Voltages:
T
OUT .................................................................................................
(V+, +0.3V) to (V–, –0.3V)
R
OUT ..............................................................................................................
–0.3V to (Vcc +0.3V)
Short Circuit Duration:
T
OUT .........................................................................................................................................
1.1 PC - Program CounterAfter fetching an instruction, the CPU automatically increments the PC according to the number of bytes in the instruction, so the value of the 20-bit PC (R0) always points to ...
[size=4] Most MCUs have very limited on-chip SRAM resources, only tens of KB, and 256KB is already very luxurious. SRAM is much faster than NAND or NOR flash memory, and there is no limit on the read ...
[size=4][color=#252525]This example illustrates how to convert a C program from floating point to fixed point. This is a C language program that performs a low-pass filter on a speech signal (0.3~3.4k...
[i=s] This post was last edited by sipower on 2019-1-2 21:20 [/i] [align=left][font=宋体]【[/font]NXP Rapid IoT Review】+NO.1 First Hands-On Experience---Small but Complete[/align] [align=left][font=宋体]It...
[i=s]This post was last edited by dcexpert on 2019-5-19 20:56[/i] [b]Buzzer[/b] By default, microbit uses pin0 to control the buzzer, which can be used to play music. [code]from microbit import * impo...
The circuit diagram is as follows:Load B1 is a motor. U1C is a comparator.
I want to ask whether this push-pull circuit is necessary?
If we don't want a push-pull circuit, is it possible to connect th...
Infineon Technologies launches the new TRENCHSTOP™ 5 WR6 series in TO-247-3-HCC package. Bring better system reliability Recently, Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) launched the...[Details]
Autonomous driving has been popular for some time, but the followers are mainly investors in the capital market and people in the automotive industry, and it has not formed a wide influence. In 2021,...[Details]
I spent nearly a week learning the I2C driver, and I describe my experience as follows. I2C is a typical simple subsystem, which is more suitable for learning because the I2C protocol is much simpler...[Details]
On February 12, the European Union announced the European Chip Act on Tuesday. EU lawmakers hope to significantly increase EU chip production and take the lead in the chip industry with the help of r...[Details]
Nowadays, with the diversification and complexity of test requirements, software-defined instrument systems have become the most important development trend and mainstream technology in the test and ...[Details]
According to Jiwei.com, the Semiconductor Industry International (SEMI) announced that the shipment value of North American semiconductor equipment manufacturers in July was US$2.034 billion, a month...[Details]
An important reference for measuring the performance improvement of the two generations of processors is the single-core performance improvement. Currently, like Intel and AMD, the single-core perfor...[Details]
The header file 12c5a.H used in this program can be downloaded from: http://www.51hei.com/f/12c5a.rar
//Time-sharing control of the servo, the MCU used is STC12c5a 51 enhanced MCU, crystal oscillato...[Details]
(Photo: Ford security experts and the new smart key fob) According to foreign media reports, in order to cope with the increasing number of keyless start car thefts, Ford has added a "sleep mode" t...[Details]
On July 19, Wuhan Xinzhi Technology Group Co., Ltd. (hereinafter referred to as "Wuhan Xinzhi") and the People's Government of Wuji County, Shijiazhuang City, Hebei Province held an investment signin...[Details]
The circuit of the traditional mechanical key input method is complex, easy to wear and has a short service life. The capacitive touch key technology has a simple circuit, is easy to operate, and i...[Details]
At the beginning of the new year of 2022, Apple’s stock market value once exceeded 3 trillion US dollars during trading. In addition to the high stock market performance, people are more concerned ...[Details]
It’s the 70th anniversary of the founding of New China.
The past 70 years have brought remarkable achievements, especially the development of industrialization, which has brought about the rap...[Details]
When it comes to "brake kinetic energy recovery system", everyone must be very familiar with it. This equipment, which was once exclusive to hybrid models, has gradually become common in ordinary m...[Details]
Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
Microcontroller MCU
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