Electronic Components Datasheet Search
  English  ▼

X  

CSU8RF3421 Datasheet(PDF) 4 Page - Core Technology (Shenzhen) Co., Ltd.

Part # CSU8RF3421
Description  12-bit ADC 8 - bit RISC FLASH FLASH MCU
PDF  131 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CHIPSEA [Core Technology (Shenzhen) Co., Ltd.]
Direct Link  http://www.chipsea.com/
Logo CHIPSEA - Core Technology (Shenzhen) Co., Ltd.

CSU8RF3421 Datasheet(HTML) 4 Page - Core Technology (Shenzhen) Co., Ltd.

  CSU8RF3421 Datasheet HTML 1Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 2Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 3Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 4Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 5Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 6Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 7Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 8Page - Core Technology (Shenzhen) Co., Ltd. CSU8RF3421 Datasheet HTML 9Page - Core Technology (Shenzhen) Co., Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 131 page
background image
CSU8RF3421/CSU8RF3422/CSU8RF3423
R
Re
ev
v..1
1..2
2
44
113311
2.6.1
PT1 口............................................................................................................................................ 35
2.6.2
PT2 口............................................................................................................................................ 38
2.6.3
PT3 口............................................................................................................................................ 39
2.6.4
PT5 口............................................................................................................................................ 40
3
增强功能 ....................................................................................................................................................... 42
3.1
HALT 和 SLEEP 模式 .............................................................................................................................. 42
3.2
看门狗(WDT) ....................................................................................................................................... 44
3.3
定时/计数器 2 ....................................................................................................................................... 46
3.3.1
寄存器描述 ................................................................................................................................... 46
3.3.2
蜂鸣器 ........................................................................................................................................... 48
3.3.3
PWM.............................................................................................................................................. 48
3.4
定时/计数器 3 ....................................................................................................................................... 49
3.4.1
寄存器描述 ................................................................................................................................... 49
3.4.2
蜂鸣器 ........................................................................................................................................... 51
3.4.3
PWM.............................................................................................................................................. 51
3.5
定时/计数器 4 ....................................................................................................................................... 52
3.5.1
寄存器描述 ................................................................................................................................... 52
3.5.2
蜂鸣器 ........................................................................................................................................... 56
3.5.3
PWM 普通模式 ............................................................................................................................. 56
3.5.4
PWM 扩展模式 ............................................................................................................................. 56
3.6
串行通信接口 ....................................................................................................................................... 60
3.6.1
工作方式 ....................................................................................................................................... 60
3.6.2
寄存器说明 ................................................................................................................................... 61
3.6.3
波特率 ........................................................................................................................................... 62
3.7
SPI 接口................................................................................................................................................. 63
3.7.1
SPI 接口介绍................................................................................................................................. 63
3.7.2
SPI 寄存器说明............................................................................................................................. 66
3.7.3
SPI 操作说明:............................................................................................................................. 68
3.8
模数转换器(ADC)........................................................................................................................... 70
3.8.1
寄存器描述 ................................................................................................................................... 70
3.8.2
转换时间 ....................................................................................................................................... 74
3.8.3
使用内部参考电压 1.40V 的 校准方法....................................................................................... 76
3.8.4
AD 失调电压校正......................................................................................................................... 77
3.8.5
数字比较器 ................................................................................................................................... 78
3.8.6
内部测量 VDD 的电压 ................................................................................................................. 79
3.9
比较器和运算放大器 ........................................................................................................................... 81
3.9.1
比较器 0/运算放大器 ................................................................................................................... 81
3.9.2
比较器 1 ........................................................................................................................................ 85
3.9.3
比较器 2 ........................................................................................................................................ 89
3.9.4
比较器 3 ........................................................................................................................................ 93
3.9.5
比较器参考电压 ........................................................................................................................... 96
3.9.6
比较器中断 ................................................................................................................................... 96
3.10
数据 E2PROM .................................................................................................................................. 97
3.11
烧录模块 ........................................................................................................................................... 98
3.12
代码选项 ........................................................................................................................................... 99
4
MCU 指令集............................................................................................................................................... 100
5
电气特性 ..................................................................................................................................................... 116
5.1
极限值 ................................................................................................................................................. 116
5.2
直流特性(VDD = 5V,TA = 25ºC,如无其他说明则都是此条件) ............................................ 116



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com