Is there any M3 core available now?
I asked several companies but none of them answered yes?
What is the highest frequency?
FLASH:
SRAM:
Operating Voltage:
Timer:...
Radar echo signals have two states: with target and without target. The echo received by the radar may contain both target echo and various interference signals such as noise and clutter. Therefore, t...
[i=s] This post was last edited by tiankai001 on 2019-1-8 11:12 [/i] [b]VII. Deformed Collector DC Circuit [/b] [align=left] [color=rgb(34, 34, 34)] [font="]The following figure is a deformed circuit ...
I used RC to simulate my load. During the simulation, I found that the voltage of the square wave generated by the waveform generator on my load was perfect (positive and negative symmetry).However, I...
Basic textbook on analog circuits, English version of the classic book "Microelectronic Circuits 7th Edition".https://download.eeworld.com.cn/detail/axbin/561385...
Hitachi Astemo, Japan's third largest auto parts manufacturer, has recently been embroiled in a quality inspection fraud scandal. The company produced 22 products, including auto parts, motorcycle pa...[Details]
According to David P. Goldman, a columnist for the Asia Times, Samsung and Huawei are considering a deal under which Samsung would manufacture chips for Huawei's 5G phones, while Huawei would cede pa...[Details]
Hardware: STC89C52RC Development tool: Keil uVision4 Preface: 8051 is a very classic and long-standing single-chip microcomputer. As an entry-level single-chip microcomputer, 8051 is popular among ma...[Details]
1 Hardware Lock
When a memory block of the internal memory of SST89E/V58RD2/SST89E/V516RD2 is hardware locked, the following security features are available:
①MOVc commands executed from...[Details]
News on the afternoon of September 16th, vivo will hold the "Future Without Boundaries" NEX 3 5G flagship new product launch conference at 19:30 tonight at NEX SPACE in Shanghai. It is reported tha...[Details]
As energy prices continue to rise and environmental problems increase, countries around the world are committed to reducing greenhouse gas emissions and accelerating the pace of replacing environme...[Details]
Interrupt control is an indispensable part of the embedded system shown. For different processors, although the principle of interrupt control is basically the same, the management methods are often v...[Details]
Simple interrupt handling using LPC2106's Timer 1. In the sample code, Timer1 is divided into FIQ and IRQ, and users can run these codes from Flash or SRAM.
The examples show how interrupts opera...[Details]
Littelfuse EV1K Series Fuse First to Offer 1000Vdc Automotive-Grade Protection for Next-Generation Passenger and Commercial Electric Vehicles
适合在恶劣环境中需要稳健过流保护功能的電動汽車电源系统应用
...[Details]
0 Introduction
The dsPIC33F series microcontroller is a high-performance microcontroller launched by Microchip. It seamlessly integrates the high-speed computing power of the digital signal...[Details]
China Telecommunication Technology Labs adopts Rohde & Schwarz solution for FiRa™ certification testing of UWB devices
Recently, China Academy of Information and Communications Techn...[Details]
Image source: Lianchuang Automotive Electronics Driven by the trend of the "new four modernizations" of automobiles, China's smart electric vehicles have ushered in explosive development. With t...[Details]
This is a simple infrared decoding program. It is for infrared signals with a 9ms start code and a 4.5ms end code. The crystal oscillator used is 11.0592M. #i nclude at89x52.h #i nclude stdio.h sfr...[Details]
The home point setting of ABB robots is a very important part of robot programming and operation, which is related to the accuracy and stability of the robot. This article will introduce the method...[Details]
GD32 MCU
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