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MINI51LAN PDF даташит
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Детали детали
| Номер произв | MINI51LAN |
| Описание | 32-BIT MICROCONTROLLER |
| Производители | Nuvoton Technology |
| логотип |  |
30 Pages
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NuMicro™ Mini51 Series Data Sheet
ARM Cortex™-M0
32-BIT MICROCONTROLLER
NuMicro™ Family
Mini51 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
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NuMicro™ Mini51 Series Data Sheet
CONTENTS
1 GENERAL DESCRIPTION ..................................................................................................... 7
2 FEATURES ............................................................................................................................. 8
3 PARTS INFORMATION LIST AND PIN CONFIGURATION ................................................ 11
3.1 NuMicro Mini51 Series Product Selection Guide .................................................... 11
3.2 PIN CONFIGURATION .............................................................................................. 12
3.2.1 LQFP 48-pin ...................................................................................................................12
3.2.2 QFN 33-pin.....................................................................................................................13
3.3 Pin Description ........................................................................................................... 14
4 BLOCK DIAGRAM ................................................................................................................ 18
4.1 NuMicro Mini51™ Block Diagram .............................................................................. 18
5 FUNCTIONAL DESCRIPTION.............................................................................................. 19
5.1 Memory Organization ................................................................................................. 19
5.1.1 Overview ........................................................................................................................19
5.1.2 System Memory Map......................................................................................................20
5.2 Nested Vectored Interrupt Controller (NVIC) ............................................................. 21
5.2.1 Overview ........................................................................................................................21
5.2.2 Features .........................................................................................................................21
5.2.3 Exception Model and System Interrupt Map ...................................................................21
5.2.4 Vector Table ...................................................................................................................23
5.2.5 NVIC Operation ..............................................................................................................24
5.3 System Manager ........................................................................................................ 25
5.3.1 Overview ........................................................................................................................25
5.3.2 System Reset .................................................................................................................25
5.3.3 System Power Distribution .............................................................................................25
5.3.4 Memory Mapping Table..................................................................................................27
5.4 Clock Controller.......................................................................................................... 28
5.4.1 Overview ........................................................................................................................28
5.4.2 Clock Generator .............................................................................................................28
5.4.3 System Clock and SysTick Clock ...................................................................................29
5.4.4 AHB Clock Source Selection ..........................................................................................30
5.4.5 Peripheral Clock Source Selection .................................................................................31
5.4.6 Power-down Mode Clock................................................................................................33
5.4.7 Frequency Divider Output...............................................................................................34
5.5 Comparator Controller (CMPC).................................................................................. 35
5.5.1 Overview ........................................................................................................................35
5.5.2 Features .........................................................................................................................35
5.6 Analog-to-Digital Converter (ADC)............................................................................. 36
5.6.1 Overview ........................................................................................................................36
5.6.2 Features .........................................................................................................................36
5.7 Flash Memory Controller (FMC)................................................................................. 37
5.7.1 Overview ........................................................................................................................37
5.7.2 Features .........................................................................................................................37
Feb 9, 2012
Page 2 of 68
Revision V1.03
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NuMicro™ Mini51 Series Data Sheet
5.8 General Purpose I/O .................................................................................................. 38
5.8.1 Overview ........................................................................................................................38
5.8.2 Features .........................................................................................................................38
5.9 I2C Serial Interface Controller (Master/Slave) ............................................................ 39
5.9.1 Overview ........................................................................................................................39
5.9.2 Features .........................................................................................................................39
5.10 Enhanced PWM Generator ........................................................................................ 41
5.10.1 Overview ......................................................................................................................41
5.10.2 Features .......................................................................................................................41
5.11 Serial Peripheral Interface (SPI) Controller................................................................ 43
5.11.1 Overview ......................................................................................................................43
5.11.2 Features .......................................................................................................................43
5.12 Timer Controller.......................................................................................................... 44
5.12.1 Overview ......................................................................................................................44
5.12.2 Features .......................................................................................................................44
5.13 UART Interface Controller .......................................................................................... 45
5.13.1 Overview ......................................................................................................................45
5.13.2 Features .......................................................................................................................47
5.14 Watchdog Timer ......................................................................................................... 48
5.14.1 Overview ......................................................................................................................48
5.14.2 Features .......................................................................................................................49
6 ARM® CORTEX™-M0 CORE ............................................................................................... 50
6.1 Overview .................................................................................................................... 50
6.2 Features ..................................................................................................................... 51
7 APPLICATION CIRCUIT....................................................................................................... 52
8 ELECTRICAL CHARACTERISTICS..................................................................................... 53
8.1 Absolute Maximum Ratings ....................................................................................... 53
8.2 DC Electrical Characteristics...................................................................................... 54
8.3 AC Electrical Characteristics ...................................................................................... 59
8.3.1 External Input Clock .......................................................................................................59
8.3.2 External 4 ~ 24 MHz XTAL Oscillator .............................................................................59
8.3.3 Typical Crystal Application Circuit ..................................................................................59
8.3.4 External 32.768 KHz XTAL Oscillator.............................................................................60
8.3.5 Internal 22.1184 MHz RC Oscillator ...............................................................................60
8.3.6 Internal 10 KHz RC Oscillator.........................................................................................60
8.4 Analog Characteristics ............................................................................................... 61
8.4.1 Brown-Out Reset (BOD).................................................................................................61
8.4.2 Low Voltage Reset (LVR) ...............................................................................................61
8.4.3 Analog Comparator ........................................................................................................61
8.4.4 Analog Comparator Reference Voltage (CRV)...............................................................62
8.4.5 10-bit ADC......................................................................................................................62
8.4.6 Flash Memory Characteristics ........................................................................................63
9 PACKAGE DIMENSION ....................................................................................................... 64
Feb 9, 2012
Page 3 of 68
Revision V1.03
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| Номер в каталоге | Описание | Производители |
| Mini51LAN | 32-BIT MICROCONTROLLER Technical Reference Manual |  nuvoTon |
| MINI51LAN | 32-BIT MICROCONTROLLER | Nuvoton Technology |
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