Nuvoton Mini51 Series Technical Reference Manual

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Nuvoton Mini51 Series Technical Reference Manual Manual pdf 4 page image

NuMicro™ Mini51 Technical Reference ManualFeb 9, 2012 Page 4 of 342 Revision V1.03NUMICRO™ MINI51 TECHNICAL REFERENCE MANUAL 5.10.10 PWM Controller Register ......................................................................................... 2085.11 Serial Peripheral Interface (SPI) Controller .............................................................. 2285.11.1 Overview .................................................................................................................... 2285.11.2 Features .................................................................................................................... 2285.11.3 SPI Block Diagram..................................................................................................... 2285.11.4 Functional Description ............................................................................................... 2295.11.5 SPI Serial Interface Control Register Map ................................................................. 2395.11.6 Register Description .................................................................................................. 2405.12 Timer Controller ........................................................................................................ 2515.12.1 Overview .................................................................................................................... 2515.12.2 Features .................................................................................................................... 2515.12.3 Block Diagram ........................................................................................................... 2525.12.4 Functional Description ............................................................................................... 2535.12.5 Register Map ............................................................................................................. 2575.12.6 Register Description .................................................................................................. 2585.13 UART Interface Controller ........................................................................................ 2675.13.1 Overview .................................................................................................................... 2675.13.2 Features .................................................................................................................... 2695.13.3 Block Diagram ........................................................................................................... 2705.13.4 Functional Description ............................................................................................... 2735.13.5 Registers Map............................................................................................................ 2785.13.6 Register Description .................................................................................................. 2795.14 Watchdog Timer ....................................................................................................... 3025.14.1 Overview .................................................................................................................... 3025.14.2 Features .................................................................................................................... 3035.14.3 Block Diagram ........................................................................................................... 3035.14.4 Watchdog Timer Control Registers Map .................................................................... 3055.14.5 Register Description .................................................................................................. 3066 ARM® CORTEX™-M0 CORE ............................................................................................. 3096.1 Overview................................................................................................................... 3096.2 Features ................................................................................................................... 3106.3 System Timer (SysTick) ........................................................................................... 3116.3.1 System Timer Control Register Map ............................................................................ 3126.3.2 System Timer Control Register .................................................................................... 3136.4 System Control Registers ......................................................................................... 3166.4.1 System Control Register Memory Map ........................................................................ 3166.4.2 System Control Register .............................................................................................. 3177 APPLICATION CIRCUIT ..................................................................................................... 3248 ELECTRICAL CHARACTERISTICS ................................................................................... 3258.1 Absolute Maximum Ratings ...................................................................................... 3258.2 DC Electrical Characteristics .................................................................................... 3268.3 AC Electrical Characteristics .................................................................................... 3318.3.1 External Input Clock..................................................................................................... 3318.3.2 External 4 ~ 24 MHz XTAL Oscillator .......................................................................... 331