NUC029xAN_xAE
ARM
®
Cortex
®
-M0
32-½控制器
NuMicro
家族
NUC029xAN_xAE
系列
规格书
NUC029XAN_XAE SERIES DATASHEET
®
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based
system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
Oct 25, 2019
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目½
图目½
......................................................................................................................... 6
表目½
......................................................................................................................... 7
1
概述.........................................................................................................................
8
2
特性.........................................................................................................................
9
3
缩写.......................................................................................................................
13
4
编号信息列表与管脚定义
...................................................................................... 14
4.1 NuMicro
®
NUC029xAN_xAE
系列选型指南
..................................................14
4.2
管脚配½
...........................................................................................16
4.2.1 NuMicro NUC029xAN_xAE
管脚图
................................................................ 16
®
4.3
管脚描述
...........................................................................................20
4.3.1 NuMicro NUC029xAN_xAE
管脚描述
............................................................. 20
®
5
功½描述
............................................................................................................... 27
5.1 ARM® Cortex
®
-M0
内核
.........................................................................27
5.2
系统管理器
........................................................................................29
5.2.1
概述
...................................................................................................... 29
5.2.2
系统复½
................................................................................................. 29
NUC029XAN_XAE SERIES DATASHEET
5.2.3
系统电源分布
........................................................................................... 30
5.2.4
系统存储器映射
........................................................................................ 31
5.2.5
系统存储器映射表
..................................................................................... 34
5.2.6
系统定时器(SysTick)
.................................................................................. 36
5.2.7
嵌套向量中断控制器(NVIC)
.......................................................................... 36
5.3
NuMicro
®
NUC029xAN时钟控制器
............................................................41
5.3.1
概述
...................................................................................................... 41
5.3.2
系统时钟 和
SysTick
时钟
............................................................................ 44
5.3.3
掉电模式时钟
........................................................................................... 45
5.3.4
分频器输出
.............................................................................................. 46
5.4 NuMicro
®
NUC029FAE时钟控制器
............................................................47
5.4.1
概述
...................................................................................................... 47
5.4.2
系统时钟 和
SysTick
时钟
............................................................................ 48
5.4.3 ISP时钟源选择
......................................................................................... 49
5.4.4
模块时钟源选择
........................................................................................ 49
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5.4.5
掉电模式时钟
........................................................................................... 51
5.5
内存控制器
(FMC)
................................................................................52
5.5.1
概述
...................................................................................................... 52
5.5.2
特性
...................................................................................................... 52
5.6
外部总线接口(EBI)
(NUC029LAN/NUC029NAN)
...........................................53
5.6.1
概述
...................................................................................................... 53
5.6.2
特性
...................................................................................................... 53
5.7
通用
I/O (GPIO)
...................................................................................54
5.7.1
概述
...................................................................................................... 54
5.7.2
特性
...................................................................................................... 54
5.8
定时器控制器
(TIMER)
..........................................................................55
5.8.1
概述
...................................................................................................... 55
5.8.2
特性
...................................................................................................... 55
5.9 PWM
发生器和捕捉定时器
(PWM) (NUC029xAN)
.........................................56
5.9.1
概述
...................................................................................................... 56
5.9.2
特性
...................................................................................................... 57
5.10
增强型PWM 发生器(NUC029FAE)
............................................................58
5.10.1
概述
...................................................................................................... 58
5.10.2
特性
...................................................................................................... 58
NUC029XAN_XAE SERIES DATASHEET
5.11
看门狗定时器(WDT)
.............................................................................60
5.11.1
概述
...................................................................................................... 60
5.11.2
特性
...................................................................................................... 60
5.12
窗口式看门狗定时器
(WWDT) (NUC029xAN)
...............................................61
5.12.1
概述
...................................................................................................... 61
5.12.2
特性
...................................................................................................... 61
5.13 UART
接口控制器
(UART)
......................................................................62
5.13.1
概述
...................................................................................................... 62
5.13.2
特性
...................................................................................................... 62
5.14 I
2
C
串行接口控制器
(I
2
C)
........................................................................63
5.14.1
概述
...................................................................................................... 63
5.14.2
特性
...................................................................................................... 63
5.15
串行外设接口
(SPI)
...............................................................................64
5.15.1
概述
...................................................................................................... 64
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5.15.2
特性
...................................................................................................... 64
5.16
模数½换器(ADC)
.................................................................................65
5.16.1
概述
...................................................................................................... 65
5.16.2
特性
...................................................................................................... 65
5.17
模拟比较器
(ACMP)
..............................................................................66
5.17.1
概述
...................................................................................................... 66
5.17.2
特性
...................................................................................................... 66
5.18
硬件除法器
(HDIV) (NUC029xAN)
.............................................................67
5.18.1
概述
...................................................................................................... 67
5.18.2
特性
...................................................................................................... 67
6
应用线路
............................................................................................................... 68
7 NUC029XAN电气特性 .......................................................................................... 69
7.1
绝对最大额定值
...................................................................................69
7.1.1
绝对最大额定特性
..................................................................................... 69
7.1.2
温度特性
................................................................................................. 70
7.1.3 EMC
特性
............................................................................................... 71
7.1.4
包装湿度敏感性(MSL)
................................................................................. 72
NUC029XAN_XAE SERIES DATASHEET
7.1.5
焊接概要
................................................................................................. 73
7.2 DC电气特性
.......................................................................................74
7.3 AC电气特性
.......................................................................................78
7.3.1
外部输入频率
........................................................................................... 78
7.3.2
外部
4~24 MHz
高速晶振(HXT)
..................................................................... 78
7.3.3
内部
22.1184 MHz
高速晶振(HIRC)
................................................................ 79
7.3.4
内部
10 kHz
½速晶振(LIRC)
......................................................................... 79
7.4
模拟特性
...........................................................................................80
7.4.1 12-bit SAR ADC规格
.................................................................................. 80
7.4.2 LDO
和电源管理规格
.................................................................................. 81
7.4.3
½压复½规格
........................................................................................... 82
7.4.4
欠压检测规格
........................................................................................... 82
7.4.5
上电复½规格
........................................................................................... 82
7.4.6
溫度傳感器規格
........................................................................................ 84
7.4.7
比較器規格
.............................................................................................. 84
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7.5
闪存
DC
电气特性
................................................................................85
8 NUC029FAE电气特性........................................................................................... 86
8.1
绝对最大额定值
...................................................................................86
8.1.1
绝对最大额定特性
..................................................................................... 86
8.1.2
温度特性
................................................................................................. 87
8.1.3 EMC
特性
............................................................................................... 88
8.1.4
包装湿度敏感性(MSL)
................................................................................. 89
8.1.5
焊接概要
................................................................................................. 90
8.2 DC电气特性
.......................................................................................91
8.3 AC电气特性
.......................................................................................94
8.3.1
外部输入频率
........................................................................................... 94
8.3.2
外部
4~24 MHz
高速晶振(HXT)
..................................................................... 94
8.3.3
内部
22.1184 MHz
高速晶振(HIRC)
................................................................ 95
8.3.4
内部
10 kHz
½速晶振(LIRC)
......................................................................... 96
8.4
模拟特性
...........................................................................................97
8.4.1 10-bit SAR ADC
规格
................................................................................. 97
8.4.2 LDO
和电源管理规格
.................................................................................. 98
8.4.3
½压复½规格
........................................................................................... 99
8.4.4
欠压检测规格
........................................................................................... 99
8.4.5
上电复½规格
........................................................................................... 99
8.4.6
比較器規格
............................................................................................ 101
NUC029XAN_XAE SERIES DATASHEET
8.5
闪存
DC
电气特性
.............................................................................. 102
9
封装尺寸
............................................................................................................. 103
9.1 48-pin LQFP (7x7x1.4 mm)
................................................................... 103
9.2 48-pin QFN (7x7x0.8 mm)
.................................................................... 104
9.3 33-pin QFN (5x5x0.8 mm)
.................................................................... 105
9.4 33-pin QFN (4x4x0.8 mm)
.................................................................... 106
9.5 20-pin TSSOP (6.5x4.4x1.2 mm)
............................................................ 107
10
修订历史
............................................................................................................. 108
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