PTB O132XXS
带
12
½
ADC
单片机
数据手册
第
0.01
版
2016
年
12
月
1
日
www.puolop.com
- 1-
2016-12-1
ＰＴＢＯ１３２ＸＸＳ
重要声明
迪浦
电子保留权利在任½时候变更或终止产品，建议客户在½用或下单前与
迪浦
电子或代理商
联系以取得最新、最正确的产品信息。
迪浦
电子不担保本产品适用于保障生½安全或紧急安全的应用，
迪浦
电子不为此类应用产品承
担任½责任。关键应用产品包括，½不仅限于，可½涉及的½在风险的死亡，人身伤害，火灾或严
重财产损失。
迪浦
电子不承担任½责任来自于因客户的产品设计所造成的任½损失。在
迪浦
电子所保障的规
格范围内，客户应设计和验证他们的产品。为了½量减少风险，客户设计产品时，应保留适½的产
品工½范围安全保障。
提供本文档的中文简½版是为了便于了解，请勿½视文中英文的部½，因为其中提供有关产品性½以及产品½用的有用
信息，
迪浦
电子暨代理商对于文中可½存在的差错不承担任½责任，建议参考本文件英文版。
www.puolop.com
- 2 --
80
2016-12-1
ＰＴＢＯ１３２ＸＸＳ
目
1.
功½
½
1.1.
特性
............................................................................................................................................ 8
1.2.
系统特性
... ................................................................................................................................. 8
1.3. CPU
特点
.................................................................................................................................. 8
1.4.
封装信息:
... ................................................................................................................................ 9
2.
系统概述和方框图
................................................................................................................. 10
3.
引脚功½说明
........................................................................................................................ 11
4.
器件电器特性
........................................................................................................................ 16
4.1.
直流交流电气特性
..................................................................................................................... 16
4.2.
绝对最大值范围
........................................................................................................................ 17
4.3. ILRC
频率与
VDD
关系曲线图
................................................................................................... 18
4.4. IHRC
频率与
VDD
关系曲线图
................................................................................................... 18
4.5. ILRC
频率与温度关系曲线图
..................................................................................................... 19
4.6. IHRC
频率与温度关系曲线图
(校准到 16MHz) .......................................................................... 19
4.7.
工½电流
vs. VDD
与系统时钟
= ILRC/n
关系曲线图
................................................................ 20
4.8.
工½电流
vs. VDD
与系统时钟
= IHRC/n
关系曲线图
............................................................... 20
4.9.
工½电流
vs. VDD
与系统时钟
= 4MHz EOSC / n
关系曲线图
.................................................. 21
4.10.
工½电流
vs.VDD
与系统时钟
= 32KHz EOSC / n
关系曲线图(保留)
...................................... 21
4.11. IO
引脚输出的驱动电流(I
OH
)与灌电流(I
OL
)曲线图...................................................................... 22
4.12. IO
引脚输入高/½阀值电压(V
IH
/V
IL
)曲线图 ................................................................................ 22
4.13. IO
引脚上拉阻抗曲线图
........................................................................................................... 23
4.14.
开机时序图
............................................................................................................................. 23
5.
功½概述
............................................................................................................................... 24
5.1.
5.2.
5.3.
5.4.
OTP
程序存储器
................................................................................................................... 24
启动程序
............................................................................................................................... 24
数据存储器--
SRAM .............................................................................................................. 25
振荡器和时钟
........................................................................................................................ 25
5.4.1.
内部高频
RC
振荡器和内部½频
RC
振荡器
............................................................... 25
5.4.2.
芯片校准
................................................................................................................... 25
5.4.3. IHRC
频率校准和系统时钟
........................................................................................ 26
5.4.4.
外部晶½振荡器
......................................................................................................... 27
5.4.5.
系统时钟和
LVR
基准½
............................................................................................ 29
www.puolop.com
- 3-
2016-12-1
ＰＴＢＯ１３２ＸＸＳ
5.4.6.
系统时钟切换
............................................................................................................ 30
5.5.
比较器
........................................................................................................................ 31
5.5.1
5.5.2
5.5.3
内部参考电压
(V
internal R
) ............................................................................................ 32
½用比较器
................................................................................................................ 34
½用比较器和
band-gap 1.20V .................................................................................. 34
5.6
5.7
16
½计数器
(Timer16) .............................................................................................. 35
8
½
PWM
计数器(Timer2/Timer3)
.............................................................................. 37
5.7.1
5.7.2
5.7.3
½用
Timer2
产生周期波½
........................................................................................ 38
½用
Timer2
产生
8
½
PWM
波½
.............................................................................. 40
½用
Timer2
产生
6
½
PWM
波½
.............................................................................. 41
PWM
波½
................................................................................................................. 42
硬件和时序框图
......................................................................................................... 43
11
½
PWM
生成器计算公式
...................................................................................... 44
5.8
11
½
PWM
计数器
..................................................................................................... 42
5.8.1
5.8.2
5.8.3
5.9
5.10
5.11
看门狗
........................................................................................................................ 44
中断
............................................................................................................................ 45
省电与掉电
................................................................................................................. 47
5.11.1
省电模式(“stopexe”)
.................................................................................................. 47
5.11.2
掉电模式(“stopsys”)
................................................................................................... 48
5.11.3
唤醒
.......................................................................................................................... 48
5.12
5.13
IO
引脚
...................................................................................................................... 49
复½和
LVR ................................................................................................................ 50
5.13.1
复½
.......................................................................................................................... 50
5.13.2 LVR
复½
.................................................................................................................. 50
5.14
模拟-数字½换器(ADC) 模块
...................................................................................... 51
5.14.1 AD
½换的输入要求
................................................................................................... 52
5.14.2
选择参考高电压
......................................................................................................... 53
5.14.3 ADC
时钟选择
........................................................................................................... 53
5.14.4
配½模拟引脚
............................................................................................................ 53
5.14.5
½用
ADC .................................................................................................................. 53
5.15
6.
乘法器
........................................................................................................................ 54
IO
寄存器
............................................................................................................................. 55
6.1.
6.2.
6.3.
6.4.
6.5.
ACC
状态标志寄存器(flag),
IO
地址
= 0x00 .......................................................................... 55
堆栈指针寄存器(sp),
IO
地址
= 0x02 .................................................................................... 55
时钟模式寄存器(clkmd),
IO
地址
= 0x03............................................................................... 55
中断允许寄存器(inten),
IO
地址
= 0x04 ................................................................................ 56
中断请求寄存器(intrq),
IO
地址
= 0x05 ................................................................................. 56
www.puolop.com
- 4-
2016-12-1
ＰＴＢＯ１３２ＸＸＳ
6.6.
6.7.
6.8.
6.9.
6.10.
6.11.
6.12.
6.13.
6.14.
6.15.
6.16.
6.17.
6.18.
6.19.
6.20.
6.21.
6.22.
6.23.
6.24.
6.25.
6.26.
6.27.
6.28.
6.29.
6.30.
6.31.
6.32.
6.33.
6.34.
6.35.
6.36.
6.37.
6.38.
6.39.
6.40.
6.41.
6.42.
6.43.
Timer16
控制寄存器
(t16m), IO
地址
= 0x06 ....................................................................... 56
中断边缘选择寄存器(integs),
IO
地址
= 0x0c........................................................................ 57
乘法器运算对象寄存器(mulop),
IO
地址
= 0x08.................................................................... 57
乘法器结果高字节寄存器(mulrh),
IO
地址
= 0x09 ................................................................. 57
外部晶½振荡器控制寄存器(eoscr),
IO
地址
= 0x0a.............................................................. 58
端口
A
数字输入½½寄存器(padier),
IO
地址
= 0x0d ........................................................... 58
端口
B
数字输入½½寄存器(pbdier),
IO
地址
= 0x0e ............................................................ 59
端口
A
数据寄存器(pa),
IO
地址
= 0x10 ................................................................................ 59
端口
A
控制寄存器(pac),
IO
地址
= 0x11 .............................................................................. 59
端口
A
上拉控制寄存器(paph),
IO
地址
= 0x12 ..................................................................... 59
端口
B
数据寄存器(pb),
IO
地址
= 0x14 ................................................................................ 59
端口
B
控制寄存器(pbc),
IO
地址
= 0x15 .............................................................................. 59
端口
B
上拉控制寄存器(pbph),
IO
地址
= 0x16 ..................................................................... 59
杂项寄存器(misc),
IO
地址
= 0x17........................................................................................ 60
MISC2
寄存器(misc2),
IO
地址
= 0x0f .................................................................................. 60
比较器控制寄存器(gpcc),
IO
地址
= 0x18 ............................................................................. 61
比较器选择寄存器(gpcs),
IO
地址
= 0x19 ............................................................................. 61
状态复½寄存器(rstst),
IO
地址
= 0x1b ................................................................................. 62
Timer2
控制寄存器(tm2c),
IO
地址
= 0x1c............................................................................ 62
Timer2
计数寄存器(tm2ct),
IO
地址
= 0x1d .......................................................................... 63
Timer2
分频寄存器(tm2s),
IO
地址
= 0x1e ........................................................................... 63
Timer2
上限寄存器(tm2b),
IO
地址
= 0x09 ........................................................................... 63
Timer3
控制寄存器(tm3c),
IO
地址
= 0x32 ........................................................................... 63
Timer3
计数寄存器(tm3ct),
IO
地址
= 0x33 ......................................................................... 64
Timer3
分频寄存器(tm3s),
IO
地址
= 0x34 .......................................................................... 64
Timer3
上限寄存器(tm3b),
IO
地址
= 0x3f ........................................................................... 64
PWMG0
控制寄存器(pwmg0c),
IO
地址
= 0x20.................................................................... 65
PWMG0
分频寄存器
(pwmg0s), IO
地址
= 0x21 .................................................................. 65
PWMG0
计数上限高½寄存器(pwmg0cubh),
IO
地址
= 0x22................................................ 65
PWMG0
计数上限高½寄存器(pwmg0cubl),
IO
地址
= 0x23 ................................................. 66
PWMG0
占空比高½寄存器(pwmg0dth),
IO
地址
= 0x24 ...................................................... 66
PWMG0
占空比½½寄存器(pwmg0dtl),
IO
地址
= 0x25 ....................................................... 66
ADC
控制寄存器(adcc),
IO
地址
= 0x3b ............................................................................... 66
ADC
模式寄存器(adcm),
IO
地址
= 0x3c .............................................................................. 67
ADC
调节控制寄存器(adcrgc),
IO
地址
= 0x3d ..................................................................... 67
ADC
数据高½寄存器(adcrh),
IO
地址
= 0x3e....................................................................... 67
ADC
数据½½寄存器(adcrl),
IO
地址
= 0x3f ......................................................................... 67
PWMG1
控制寄存器(pwmg1c),
IO
地址
= 0x26.................................................................... 68
,
www.puolop.com
- 5-
2016-12-1
电子工程世界
