*Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above 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 above 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.
MARKING
3-Pin SOT-23A
3-Pin SOT-89
x ➁ ➂ ➃
➁
x
➃
➂
represents first voltage digit
2 3 4 5 6
3
ex: 3.xv =
kkkk
represents first decimal place voltage (x.0 - x.9)
1. Interruption
① Polling method and interrupt method
Polling method: The CPU actively queries the peripherals, the peripherals are in a passive position, the execution efficiency is low, and the wa...
Write Buffer(WB)：
1. The write buffe (WB) width of C64x+ is 128-bit; while the WB width of C64x is 64-bit;
Cacheability:
2. For C64x+, the cacheability of external memory addresses is configured throu...
I have recently learned the basics of the software Multisim . Now I will briefly tell you how to use Multisim to implement the simple operation of converting the input 0~5V voltage into 4~20mA current...
[i=s]This post was last edited by xiaotian501 on 2021-1-26 22:37[/i]Preface As of January 26, 2021, Hebei is currently the hardest hit area of the epidemic, so I haven't received the development board...
The current detection circuit is necessary for current mode control. It detects the current on the power switch tube, then outputs a current sensing signal to superimpose the slope compensation signal...[Details]
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introduction
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md.b $address $count (display $count bytes of data from address $address b=byte, byte, 8 bits) md.w $address $count (display $count words of data from address $address w=word, word, 16 bits) md.l...[Details]
1 Introduction
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]
Microcontroller MCU
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