NUC220SE3AN Nuvoton

NUMICRO NUC200/220 DATASHEET NuMicro NUC200/220 Series Datasheet NuMicro NUC200/220 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. TM 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 June 06, 2014 Page 1 of 98 Revision 1.00 NUMICRO NUC200/220 DATASHEET NuMicro NUC200/220 Series Datasheet Table of Contents LIST OF FIGURES .................................................................................................................................. 5 LIST OF TABLES .................................................................................................................................... 6 1 GENERAL DESCRIPTION ......................................................................................................... 7 2 FEATURES ................................................................................................................................. 8 2.1 NuMicro NUC200 Features Advanced Line.............................................................. 8 2.2 NuMicro NUC220 Features USB Line .................................................................... 12 3 PARTS INFORMATION LIST AND PIN CONFIGURATION .................................................... 16 3.1 NuMicro NUC200/220xxxAN Selection Guide ........................................................... 16 3.1.1 NuMicro NUC200 Advanced Line Selection Guide ...................................................... 16 3.1.2 NuMicro NUC220 USB Line Selection Guide .............................................................. 16 3.2 Pin Configuration .......................................................................................................... 18 3.2.1 NuMicro NUC200 Pin Diagram .................................................................................... 18 3.2.2 NuMicro NUC220 Pin Diagram .................................................................................... 21 3.3 Pin Description .............................................................................................................. 24 3.3.1 NuMicro NUC200 Pin Description ............................................................................... 24 3.3.2 NuMicro NUC220 Pin Description ............................................................................... 31 4 BLOCK DIAGRAM .................................................................................................................... 38 4.1 NuMicro NUC200 Block Diagram .............................................................................. 38 4.2 NuMicro NUC220 Block Diagram .............................................................................. 39 5 FUNCTIONAL DESCRIPTION.................................................................................................. 40 5.1 ARM Cortex-M0 Core .............................................................................................. 40 5.2 System Manager ........................................................................................................... 42 5.2.1 Overview ........................................................................................................................ 42 5.2.2 System Reset ................................................................................................................. 42 5.2.3 System Power Distribution ............................................................................................. 43 5.2.4 System Memory Map...................................................................................................... 45 5.2.5 System Timer (SysTick) ................................................................................................. 47 5.2.6 Nested Vectored Interrupt Controller (NVIC) .................................................................. 48 5.2.7 System Control (SCS) .................................................................................................... 54 5.3 Clock Controller ............................................................................................................ 54 5.3.1 Overview ........................................................................................................................ 54 5.3.2 Clock Generator ............................................................................................................. 56 5.3.3 System Clock and SysTick Clock ................................................................................... 57 5.3.4 Peripherals Clock ........................................................................................................... 58 5.3.5 Power-down Mode Clock ................................................................................................ 58 5.3.6 Frequency Divider Output ............................................................................................... 59 5.4 USB Device Controller (USB) ....................................................................................... 60 5.4.1 Overview ........................................................................................................................ 60 5.4.2 Features ......................................................................................................................... 60 5.5 General Purpose I/O (GPIO) ........................................................................................ 61 5.5.1 Overview ........................................................................................................................ 61 June 06, 2012 Page 2 of 98 Revision 1.00