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Número de pieza | NUC131 | |
Descripción | 32-BIT MICROCONTROLLER | |
Fabricantes | nuvoton | |
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No Preview Available ! NuMicro NUC131 Series Datasheet
NuMicro™ NUC131 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 NuMicroTM 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 31, 2014
Page 1 of 75
Revision 1.00
1 page NuMicro NUC131 Series Datasheet
List of Figures
Figure 4-1 NuMicro NUC131 Series Selection Code .................................................................. 12
Figure 4-2 NuMicro NUC131SxxAE LQFP 64-pin Diagram........................................................ 14
Figure 4-3 NuMicro NUC131LxxAE LQFP 48-pin Diagram ........................................................ 15
Figure 5-1 NuMicro NUC131 Block Diagram .............................................................................. 22
Figure 6-1 Functional Controller Diagram...................................................................................... 23
Figure 6-2 NuMicro NUC131 Power Distribution Diagram.......................................................... 26
Figure 6-3 Clock Generator Block Diagram ................................................................................... 35
Figure 6-4 Clock Generator Global View Diagram......................................................................... 36
Figure 6-5 System Clock Block Diagram ....................................................................................... 37
Figure 6-6 SysTick Clock Control Block Diagram .......................................................................... 37
Figure 6-7 Clock Source of Frequency Divider .............................................................................. 39
Figure 6-8 Frequency Divider Block Diagram ................................................................................ 39
Figure 8-1 Typical Crystal Application Circuit ................................................................................ 61
Figure 8-2 HIRC Accuracy vs. Temperature.................................................................................. 62
Figure 8-3 Power-up Ramp Condition............................................................................................ 66
Figure 8-4 I2C Timing Diagram...................................................................................................... 68
Figure 8-5 SPI Master Mode Timing Diagram ............................................................................... 69
Figure 8-6 SPI Slave Mode Timing Diagram ................................................................................. 70
Figure 8-7 I2S Master Mode Timing Diagram................................................................................ 71
Figure 8-8 I2S Slave Mode Timing Diagram.................................................................................. 72
Oct 31, 2014
Page 5 of 75
Revision 1.00
5 Page NuMicro NUC131 Series Datasheet
3 ABBREVIATIONS
Acronym
Description
ADC
Analog-to-Digital Converter
APB
Advanced Peripheral Bus
AHB
Advanced High-Performance Bus
BOD
Brown-out Detection
BPWM
Basic Pulse Width Modulation
CAN
Controller Area Network
DAP
Debug Access Port
FIFO
First In, First Out
FMC
Flash Memory Controller
GPIO
General-Purpose Input/Output
HCLK
The Clock of Advanced High-Performance Bus
HIRC
22.1184 MHz Internal High Speed RC Oscillator
HXT
4~24 MHz External High Speed Crystal Oscillator
IAP In Application Programming
ICP In Circuit Programming
ISP In System Programming
LDO
Low Dropout Regulator
LIN Local Interconnect Network
LIRC
10 kHz internal low speed RC oscillator (LIRC)
MPU
Memory Protection Unit
NVIC
Nested Vectored Interrupt Controller
PCLK
The Clock of Advanced Peripheral Bus
PLL Phase-Locked Loop
PWM
Pulse Width Modulation
SPI Serial Peripheral Interface
SPS
Samples per Second
TMR
Timer Controller
UART
Universal Asynchronous Receiver/Transmitter
UCID
Unique Customer ID
WDT
Watchdog Timer
WWDT
Window Watchdog Timer
Table 3-1 List of Abbreviations
Oct 31, 2014
Page 11 of 75
Revision 1.00
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet NUC131.PDF ] |
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