for NuMicro NUC442 Series

Transcription

1 NuTiny-SDK-NUC44 User Manual ARM Cortex -M4 3-BIT MICROCONTROLLER NuTiny-SDK-NUC44 User Manual for NuMicro NUC44 Series 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. March 0, 06 Rev. V.0

2 NuTiny-SDK-NUC44 User Manual Table of Contents Overview... 3 Introduction to NuTiny-SDK-NUC NuTiny-SDK-NUC44 System Description Pin Assignment for Extended Connectors NuTiny-SDK-NUC44 PCB Placement Starting to Use NuTiny-SDK-NUC44 on the Keil μvision IDE Downloading and Installing Keil μvision IDE Software Downloading and Installing Nuvoton Nu-Link Driver Hardware Setup Example Program... 4 Starting to Use NuTiny-SDK-NUC44 on the IAR Embedded Workbench Downloading and Installing IAR Embedded Workbench Software Downloading and Installing Nuvoton Nu-Link Driver Hardware Setup Example Program NuTiny-SDK-NUC44 Schematics NuTiny-EVB-NUC44 Schematic Nu-Link-Me Schematic Downloading NuMicro Related Files from Nuvoton Website Downloading NuMicro Keil μvision IDE Driver Downloading NuMicro IAR EWARM Driver Downloading NuMicro NUC44 Series BSP Software Library Revision History... 6 March 0, 06 of 6 Rev. V.0

3 NuTiny-SDK-NUC44 User Manual Overview The NuTiny-SDK-NUC44 is a specific development tool for NuMicro NUC44 Series. User can use NuTiny-SDK-NUC44 to develop and verify the application program easily. The NuTiny-SDK-NUC44 includes two parts: NuTiny-EVB-NUC44 and Nu-Link-Me. The NuTiny-EVB-NUC44 is the evaluation board and Nu-Link-Me is its Debug Adaptor. Therefore, user does not need other additional ICE or debug equipment. Introduction to NuTiny-SDK-NUC44 The NuTiny-SDK-NUC44 uses the NUC44JI8AE as the target microcontroller. Figure - shows the NuTiny-SDK-NUC44 for NUC44 Series, in which the left portion is called NuTiny-EVB-NUC44 and the right portion is called Nu-Link-Me. The NuTiny-EVB-NUC44 is similar to other development boards. User can use it to develop and verify applications to emulate the real behavior. The on-board chip covers NUC44 Series features. The NuTiny-EVB-NUC44 can be a real system controller to design users target systems. The Nu-Link-Me is a Debug Adaptor, which connects your PC's USB port to your target system (via Serial Wired Debug port) and allows you to program and debug embedded programs on the target hardware. To use the Nu-Link-Me Debug Adaptor with IAR or Keil, please refer to the Nuvoton NuMicro IAR ICE Driver User Manual or Nuvoton NuMicro Keil ICE Driver User Manual for details. The two documents will be stored in the local hard disk when each driver is installed. March 0, 06 3 of 6 Rev. V.0

4 NuTiny-SDK-NUC44 User Manual LQFP-44 pin Extended Connector (J, J3) (JP3) USB Device/OTG Connector (CON/) VDD5V (JP4) (JP6) Target Chip USB Host Connector (CON3) Power LED IO LED (PB.0) ICE Controller USB Connector (ICEJ) LQFP-44 pin Extended Connector (J, J4) Reset Key (SW) ICE Controller Figure - NuTiny-SDK-NUC44 (Blue PCB Board) VCC:3.3V or 5V (JP) March 0, 06 4 of 6 Rev. V.0

5 NuTiny-SDK-NUC44 User Manual. NuTiny-SDK-NUC44 System Description.. Power Settings ICEJ: USB port in Nu-Link-Me CON: Mini USB port in NuTiny-EVB-NUC44 JP4/JP4: VDD5V voltage connector in NuTiny-EVB-NUC44 POWER Mode ICEJ USB Port (Mini) CON USB Port (Mini) Mode Connected to PC X Mode X Connect to PC (USB port is device) Mode 3 X X X: Unused. JP4/JP4 VDD5V DC 5V Output DC 5V Output DC 5V Input MCU Voltage DC 3.3 V DC 3.3 V DC 3.3V Comment ICEJ (from PC) supplies the power. CON (from PC) supplies the power when TP0 is wired to JP4 or JP4. JP4 or JP4 supplies the power... Debug Connectors JP: The connector in the target board (NuTiny-EVB-NUC44) for connecting with Nuvoton ICE adaptor (Nu-Link, Nu-Link-Pro or Nu-Link-Me) ICEJP: The connector in the ICE adaptor (Nu-Link-Me) for connecting with a target board (e.g. NuTiny-EVB-NUC44)..3 USB Connector ICEJ: Mini USB connector in Nu-Link-Me connected to a PC USB port..4 USB Device/OTG Connector (The default is Device Connector (Mini)) CON/CON: Mini/Micro USB connector in NuTiny-EVB-NUC44 for application use..5 USB Host Connector CON3: USB Type-A connector in NuTiny-EVB-NUC44 for application use..6 Extended Connectors J, J, J3 and J4: Show all chip pins in NuTiny-EVB-NUC44..7 Reset Button SW: Reset button in NuTiny-EVB-NUC44. Press this key to reset the target chip March 0, 06 5 of 6 Rev. V.0

6 NuTiny-SDK-NUC44 User Manual NUC44JI8AE...8 Power Connectors JP3: connector in NuTiny-EVB-NUC44 to supply the 3.3V voltage input to target board JP0: An option to select whether the 3.3V voltage input supplied by the ICE bridge (default) VBAT: The VBAT connector in NuTiny-EVB-NUC44 to supply an extra battery power. The default is shorted with. JP4/JP4: VDD5V connector in NuTiny-EVB-NUC44 to supply 5V voltage input from an extra power supplier. JP6: connector in NuTiny-EVB-NUC44 March 0, 06 6 of 6 Rev. V.0

7 NuTiny-SDK-NUC44 User Manual. Pin Assignment for Extended Connectors The NuTiny-EVB-NUC44 provides the NUC44JI8AE target chip on board and the extended connectors (JP, JP, JP3 and JP4) for LQFP 44-pin. No Pin Name No Pin Name PE./EBI_nCS/ACMP_P/ACMP_P3/ADC_4 4 PE.3/EBI_nCS/ACMP_P/ADC_5 5 3 PE.4/EBI_nCS3/ACMP_P0/ADC_6 6 4 PE.5/ACMP_N/ADC_7 7 5 PF.9/PWM0_0/OPA0_IN+ 8 6 PF.0/PWM0_/OPA0_IN- 9 PG.3/XT_IN 7 PF./UART_RTS/OPA0_O 30 PG./XT_OUT 8 PF./UART_CTS/OPA_IN+ 3 nreset 9 PF.3/UART_TXD/OPA_IN- 3 LDO_CAP 0 PF.4/UART_RXD/OPA_O 33 VSS VSS 34 VDD VDD 35 PG.0/ICE_CLK 3 PF.5/UART0_RTS 36 PG./CE_DAT PD.3/EBI_A7/CAP_DATA0/SD0_CDn/ACMP_O/I C3_SDA/SC5_CLK PD.4/EBI_A8/CAP_SCLK/ACMP_O/ UART3_RXD/SC5_CD PD.5/EBI_A9/CAP_VSYNC/ UART3_TXD/SC5_RST PD.6/EBI_A0/CAP_HSYNC/SD0_CMD/ UART3_RTS/SC5_PWR PD.7/EBI_A/CAP_PIXCLK/SD0_CLK/ UART3_CTS/SC5_DAT 4 PG.0/INT6/UART0_CTS 37 PG.5/X3K_IN/IC_SCL 5 PG./UART0_RXD 38 PG.4/X3K_OUT/IC_SDA 6 PG./UART0_TXD 39 VBAT PC./EBI_A0/CAP_DATA7/SD_CDn/SC4_CD/ SPI_SS0 PC.3/EBI_A/CAP_DATA6/SD_CMD/SC4_RST/ SPI_MOSI PC.4/EBI_A/CAP_DATA5/SD_CLK/TM3_EXT/ SC4_PWR/SPI_MISO 40 PA.0/TAMPER0/SC0_CD/CAN_RXD/INT0 4 PA./TAMPER/SC5_CD/CAN_TXD/EBI_A 4 PD.8/SPI3_MISO/IC0_SCL 0 PC.5/EBI_A3/CAP_DATA4/SD_DAT3 43 PD.9/SPI3_MOSI/IC0_SDA 3 PD.0/INT3/EBI_A4/CAP_DATA3/SD_DAT/ SC4_CLK/SPI_MISO0 PD./EBI_A5/CAP_DATA/SD_DAT/ TM0_CNT_OUT/SPI_CLK PD./EBI_A6/CAP_DATA/SD_DAT0/IC3_SCL/ STADC March 0, 06 7 of 6 Rev. V PA./SC_DAT/SPI3_MISO0/IS0_MCLK/ BRAKE/CAP_SFIELD/EBI_A PA.3/SC_CLK/SPI3_MOSI0/IS0_DO/BRAKE0/ EBI_A3 PA.4/SC_PWR/SPI3_CLK/IS0_DI/QEI_Z/ EBI_A4/ECAP_IC

8 NuTiny-SDK-NUC44 User Manual PA.5/SC_RST/SPI3_SS0/IS0_BCLK/PWM0_0/ 47 QEI_B/EBI_A5/ECAP_IC 48 PA.6/SC_CD/IS0_LRCK/PWM0_/QEI_A/ CAN_TXD/EBI_A6/ECAP_IC0 73 PD.3/SPI_SS0/UART5_CTS/ECAP0_IC 74 PD.4/SPI_CLK/UART5_RTS/ECAP0_IC 49 PG.3/PS_CLK/IS_DO/SC_RST 75 PD.5/SPI_MISO0/UART5_TXD/ECAP0_IC0 50 PG.4/PS_DAT/IS_DI/SC_PWR 76 PF.0/SPI_MOSI0/UART5_RXD/INT5 5 PG.5/IS_BCLK/SC_DAT 77 VRES 5 PG.6/IS_LRCK/SC_CLK 78 VBUS 53 VDD 79 USB_VDD33_CAP 54 VSS 80 VSSA PA.7/SC0_CLK/SPI3_SS0/PWM_3/EPWM0_5/ EBI_A7 PA.8/SC0_RST/SPI3_CLK/PWM_/EPWM0_4/ EBI_A8 PA.9/SC0_PWR/SPI3_MISO0/PWM_/ EPWM0_3/EBI_A9 PA.0/SC0_DAT/SPI3_MOSI0/PWM_0/ EPWM0_/EBI_A0 PA./UART0_RTS/SPI3_MISO/PWM0_5/ EPWM0_/EBI_AD0 PA./UART0_CTS/SPI3_MOSI/PWM0_4/ EPWM0_0/EBI_AD 6 PA.3/UART0_RXD/SC3_DAT/PWM_4/EBI_AD 87 8 USB0_D- 8 USB0_D+ 83 USB0_OTG_ID 84 PB.0/USB0_OTG5V_ST/IC4_SCL/INT 85 PB./USB0_OTG5V_EN/IC4_SDA/ TM_CNT_OUT 86 PG.7/SPI_MISO0/IS_MCLK/SC_CD/SC3_RST PG.8/SPI_MOSI0/IS_DO/UART4_RTS/ SC3_DAT 6 PA.4/UART0_TXD/SC3_CLK/PWM_5/EBI_AD3 88 PG.9/SPI_CLK/IS_DI/UART4_CTS/SC3_CLK 63 PD.0/SC3_DAT/IC4_SCL 89 PB./UART_RXD/SPI_SS0/USB_D-/EBI_AD4 64 PD./SC3_RST/TM3_CNT_OUT 90 PB.3/UART_TXD/SPI_CLK/USB_D+/EBI_AD5 65 PD./SC3_CLK/IC4_SDA 9 66 PA.5/SC3_PWR/UART_RTS/IC0_SCL/EBI_A PC.9/STADC/UART_CTS/SC3_RST/IC0_SDA/ CAP_DATA/IC3_SCL/EBI_A/SD_DAT0/EBI_ A6 PC.0/SC3_CD/UART_RXD/PWM0_/EBI_A3/ EBI_AD PC./UART_TXD/UART_TXD/PWM0_3/ EBI_A4/EBI_AD PB.4/UART_RTS/SPI_MISO0/UART4_RXD/ TM0_CNT_OUT/EBI_AD6 PB.5/UART_CTS/SPI_MOSI0/UART4_TXD/ EBI_AD7 PB.6/IC_SCL/BRAKE0/UART4_RTS/PWM_4/ EPWM_0/EBI_AD8 PB.7/IC_SDA/BRAKE00/UART4_CTS/PWM_5/ EPWM_/EBI_AD9 95 PB.8/UART5_CTS/EPWM_/EBI_AD0 70 LDO_CAP 96 PB.9/UART5_RTS/EPWM_3/EBI_AD 7 VSS 97 PB.0/UART5_TXD/EPWM_4/EBI_AD 7 VDD 98 PB./UART5_RXD/EPWM_5/EBI_AD3 March 0, 06 8 of 6 Rev. V.0

9 NuTiny-SDK-NUC44 User Manual 99 PH.0/IC_SCL/UART4_RXD/CAN_RXD/INT7 VDD 00 PH./UART4_TXD/IC_SDA/CAN_TXD 3 PF.6/SD0_CDn/UART_RXD 0 0 PB./UART4_RTS/SPI_MISO/CAN0_RXD/ EBI_AD4 PB.3/UART4_CTS/SPI_MOSI/CAN0_TXD/ EBI_AD5 4 PF.7/SD0_CMD/UART_TXD 5 PF.8/SD0_CLK/UART_RTS 03 PB.4/IS_MCLK/SC_RST/BRAKE0 6 PH./UART_CTS 04 PB.5/IS_DO/SC_DAT/BRAKE00 7 LDO_CAP 05 VDD 8 VSS 06 VSS 9 VDD 07 LDO_CAP 30 PE.0/INT4/ADC0_0/ PC.0/IS_DI/SC_DAT/UART4_RXD/EBI_MCLK/ INT PC./EBI_AD3/TM3_CNT_OUT/UART4_TXD/ SC_CLK/IS_BCLK PC./EBI_AD/SPI0_SS0/UART4_RTS/ SC_PWR/IS_LRCK PC.3/ECAP0_IC/EBI_AD/QEI0_Z/SPI0_MISO/ UART4_CTS/SC_CD/IS_MCLK PC.4/ECAP0_IC/EBI_AD0/QEI0_B/SPI0_MOSI/ SC_RST/IS_DO 3 PC.5/ECAP0_IC0/EBI_MCLK/QEI0_A/CLKO 36 4 PC.6/EBI_AD9/TM_CNT_OUT/SPI0_MISO0 TM_EXT 3 PE./TM_CNT_OUT/ADC0_ 3 PE./SPI0_MISO0/ACMP0_O/ADC0_ 33 PE.3/SPI0_MOSI0/ACMP0_P3/ADC0_3 34 PE.4/SPI0_SS0/ACMP0_P/ADC0_4 35 PE.5/SD0_CDn/SPI0_CLK/ACMP0_P/ADC0_ PC.7/EBI_AD8/SPI0_MOSI0/TM_EXT 38 AVSS 6 PC.8/SPI0_CLK/TM0_EXT 39 Vref 7 PF./SD0_DAT3/SPI3_SS0 40 AVDD 8 PF.3/SD0_DAT/SPI3_CLK 4 9 PF.4/SD0_DAT/SPI3_MISO0 4 0 PF.5/SD0_DAT0/SPI3_MOSI0 43 PE.6/EBI_nWR/SD0_CMD/SPI0_MISO0/ ACMP0_P0/ADC0_6 PE.7/EBI_nRD/SD0_CLK/SPI0_MOSI0/ ACMP0_N/ADC0_7 PE.8/EBI_ALE/SD0_DAT3/TM_CNT_OUT/ ACMP_N/ADC0_8/ADC_0 PE.9/EBI_nWRH/SD0_DAT/ACMP_P0/ADC0_9/ ADC_ PE.0/EBI_nWRL/SPI0_MISO/ACMP_P/ ADC0_0/ADC_ PE./EBI_nCS0/ACMP_P3/SD0_DAT0/ SPI0_MOSI/ACMP_P/ADC0_/ADC_3 Table - NUC44JI8AE LQFP 44-pin Assignment for Extended Connectors VSS 44 March 0, 06 9 of 6 Rev. V.0

10 NuTiny-SDK-NUC44 User Manual.3 NuTiny-SDK-NUC44 PCB Placement The following figure shows the NuTiny-SDK-NUC44 PCB placement. Figure - NuTiny-SDK-NUC44 PCB Placement March 0, 06 0 of 6 Rev. V.0

11 NuTiny-SDK-NUC44 User Manual 3 Starting to Use NuTiny-SDK-NUC44 on the Keil μvision IDE 3. Downloading and Installing Keil μvision IDE Software Please connect to the Keil company website ( to download the Keil μvision IDE and install the RVMDK. 3. Downloading and Installing Nuvoton Nu-Link Driver Please connect to Nuvoton NuMicro website ( to download the NuMicro Keil μvision IDE driver file. Please refer to section 6. for the detailed download flow. After the Nu-Link driver is downloaded, please unzip the file and execute the Nu-Link_Keil_Driver.exe to install the driver. 3.3 Hardware Setup The hardware setup is shown in the following figure. Figure 3- NuTiny-SDK-NUC44 Hardware Setup March 0, 06 of 6 Rev. V.0

12 NuTiny-SDK-NUC44 User Manual 3.4 Example Program This example, as shown in the directory in Figure 3, demonstrates downloading and debugging an application on a NuTiny-SDK-NUC44 board. The example file can be downloaded from Nuvoton NuMicro website as described in section 6.3. Directory Project File Figure 3- Example Directory To use the example: The I/O LED on the NuTiny-EVB-NUC44 board will be toggled on. Start μvision Project Open Open the led.uvproj project file Project Build Compile and link the LED application Flash Download Program the application code into on-chip Flash ROM Start Debug mode When using the debugger commands, you may: Review variables in the watch window Single step through code Reset the device Run the application March 0, 06 of 6 Rev. V.0

13 NuTiny-SDK-NUC44 User Manual 4 Starting to Use NuTiny-SDK-NUC44 on the IAR Embedded Workbench 4. Downloading and Installing IAR Embedded Workbench Software Please connect to IAR company website ( to download the IAR Embedded Workbench and install the EWARM. 4. Downloading and Installing Nuvoton Nu-Link Driver Please connect to Nuvoton Company NuMicro website ( to download NuMicro IAR EWARM Driver file. Please refer to section 6. for the detail download flow. After the Nu-Link driver is downloaded, please unzip the file and execute the Nu-Link_IAR_Driver.exe to install the driver. 4.3 Hardware Setup The hardware setup is shown in the following figure. Figure 4- NuTiny- SDK-NUC44 Hardware Setup March 0, 06 3 of 6 Rev. V.0

14 NuTiny-SDK-NUC44 User Manual 4.4 Example Program This example, as shown in the directory in Figure 4-, demonstrates downloading and debugging an application on a NuTiny-SDK-NUC44 board. The example file can be downloaded from Nuvoton NuMicro website as described in section 6.3. Directory Project File Figure 4- Example Directory To use the example: The I/O LED on the NuTiny-EVB-NUC44 board will be toggled on. Start IAR Embedded Workbench File-Open-Workspace Open the led.eww workspace file Project Download and Debug Program the application code into on-chip Flash ROM Project - Make Compile and link the LED application Single step through code Reset the device Run the application March 0, 06 4 of 6 Rev. V.0

15 NuTiny-SDK-NUC44 User Manual March 0, 06 5 of 6 Rev. V.0 5 NuTiny-SDK-NUC44 Schematics 5. NuTiny-EVB-NUC44 Schematic USB_VSSA VREF ICE_USBVBUS VREF VDD5V VBAT VBAT PIN7 PIN PIN PIN PIN3 PIN37 XT3_IN PIN4 PIN38 XT3_OUT PIN39 VBAT PIN5 PIN40 PIN4 PIN4 PIN43 PIN44 PIN45 PIN[:44] PIN[:44] PIN46 PIN47 PIN48 PIN05 PIN49 PIN50 PIN5 PIN5 PIN07 PIN54 PIN55 PIN56 PIN57 PIN58 PIN59 PIN53 PIN60 PIN8 PIN9 PIN0 PIN4 PIN7 PIN6 PIN3 PIN6 PIN5 RXD0 PIN9 PIN8 PIN3 PIN0 PIN6 TXD0 PIN8 XT_OUT PIN30 PIN7 PIN7 RESET PIN3 PIN4 PIN3 PIN PIN5 PIN6 XT_IN PIN9 PIN ICE_DAT PIN36 ICE_CLK PIN35 PIN6 PIN63 USB_ID USB_D+ PIN9 PIN06 PIN95 PIN97 PB_0 PIN04 PIN87 PIN86 USB_VRES PIN94 PIN98 PIN0 USB_D- PIN76 PIN75 PIN90 PIN03 PIN99 PIN84 PB_0 USB_VSSA PIN89 PIN9 PIN88 PIN73 PIN74 PIN08 PIN00 PIN93 PIN0 PIN96 PIN85 PB_ USB_VBUS PIN64 PIN65 PIN66 PIN67 PIN7 PIN7 PIN70 PIN69 PIN9 PIN68 PIN AVDD ADAVSS ADAVSS AVDD PIN PIN4 PIN36 PIN37 PIN6 PIN09 PIN4 PIN PIN4 PIN PIN0 PIN43 PIN3 ADAVSS PIN38 PIN3 PIN PIN9 PIN44 PIN33 PIN34 PIN5 PIN0 PIN3 PIN8 VREF PIN39 AVDD PIN40 PIN30 PIN4 PIN6 PIN8 PIN35 PIN3 PIN5 PIN7 Title Size Document Number Rev Date: Sheet of V3.0 NUC44 MCU Custom 3 3 Tuesday, March 0, 06 USB_VDD33_CAP CB0 0.u CT7 uf/6v TANT-A CT3 uf/6v TANT-A R 8.K CT6 uf/6v TANT-A CT8 uf/6v TANT-A CB 0.u CB5 0.u CB3 0.u PIN33 PIN34 L L0603 CB6 0.u PB_0 ICE_DAT TICERST ICE_CLK TICECLK RESET ICE TICEDAT PB_0 PB_0 PB_0 Power USB_ID PB_ USB_ID XT_OUT Off-page Connector USB_VBUS XT_OUT LED XT_IN PB_ XT_IN Off-page Connector XT3_IN USB_D- USB_D+ XT3_OUT MCU Connector USB_VBUS Off-page Connector Off-page Connector USB HOST/DEVICE Off-page Connector RXD0 TXD0 RXD0 TXD0 Off-page Connector USB_D+ CB 0.u USB_D- XT3_IN CB8 0.u PB_(OTG_5V_EN) to control the NCT350U powe switch PB_0(OTG_5V_ST) to checkk the over current status CT 0uF/0V TANT-A Crystal XT3_OUT U- NUC44LQFP44 PE./ADC_4/ACMP_P3/ACMP_P/EBI_nCS PE.3/ADC_5/ACMP_P/EBI_nCS PE.4/ADC_6/ACMP_P0/EBI_nCS3 3 PE.5/ADC_7/ACMP_N 4 PF.9/OPA0_P/PWM0_0 5 PF.0/OPA0_N/PWM0_ 6 PF./OPA0_O/UART_RTS 7 PF./OPA_P/UART_CTS 8 PF.3/OPA_N/UART_TXD 9 PF.4/OPA_O/UART_RXD 0 VSS VDD PF.5/UART0_RTS 3 PG.0/UART0_CTS/INT6 4 PG./UART0_RXD 5 PG./UART0_TXD 6 PC./SPI_SS0/SC4_CD/SD_CDn/CAP_D7/EBI_A0 7 PC.3/SPI_MOSI/SC4_RST/SD_CMD/CAP_D6/EBI_A 8 PC.4/SPI_MISO/SC4_PWR/TM3_EXT/SD_CLK/CAP_D5/EBI_A 9 PC.5/SPI_MOSI0/SC4_DAT/SD_D3/CAP_D4/EBI_A3 0 PD.0/SPI_MISO0/SC4_CLK/SD_D/CAP_D3/EBI_A4/INT3 PD./SPI_CLK/TM0/SD_D/CAP_D/EBI_A5 PD./STADC/IC3_SCL/SD_D0/CAP_D/EBI_A6 3 PD.3/SC5_CLK/IC3_SDA/ACMP_O/SD0_CDn/CAP_D0/EBI_A7 4 PD.4/SC5_CD/UART3_RXD/ACMP_O/CAP_SCLK/EBI_A8 5 PD.5/SC5_RST/UART3_TXD/CAP_VSYNC/EBI_A9 6 PD.6/SC5_PWR/UART3_RTS/SD0_CMD/CAP_HSYNC/EBI_A0 7 PD.7/SC5_DAT/UART3_CTS/SD0_CLK/CAP_PIXCLK/EBI_A 8 PG.3/XT_IN 9 PG./XT_OUT 30 nreset 3 LDO_CAP 3 VSS 33 VDD 34 PG.0/ICE_CLK 35 PG./ICE_DAT 36 VDD 7 VSS 7 LDO_CAP 70 EBI_AD3/EBI_A4/PWM0_3/UART_TXD/PC. 69 EBI_AD/EBI_A3/PWM0_/UART_RXD/SC3_CD/PC.0 68 EBI_A6/SD_D0/EBI_A/IC3_SCL/CAP_D/IC0_SDA/SC3_RST/UART_CTS/STADC/PC.9 67 EBI_A/IC0_SCL/UART_RTS/SC3_PWR/PA.5 66 IC4_SDA/SC3_CLK/PD. 65 TM3/SC3_RST/PD. 64 IC4_SCL/SC3_DAT/PD.0 63 EBI_AD3/PWM_5/SC3_CLK/UART0_TXD/PA.4 6 EBI_AD/PWM_4/SC3_DAT/UART0_RXD/PA.3 6 EBI_AD/EPWM0_0/PWM0_4/SPI3_MOSI/UART0_CTS/PA. 60 EBI_AD0/EPWM0_/PWM0_5/SPI3_MISO/UART0_RTS/PA. 59 EBI_A0/EPWM0_/PWM_0/SPI3_MOSI0/SC0_DAT/PA.0 58 EBI_A9/EPWM0_3/PWM_/SPI3_MISO0/SC0_PWR/PA.9 57 EBI_A8/EPWM0_4/PWM_/SPI3_CLK/SC0_RST/PA.8 56 EBI_A7/EPWM0_5/PWM_3/SPI3_SS0/SC0_CLK/PA.7 55 VSS 54 VDD 53 SC_CLK/IS_LRCK/PG.6 5 SC_DAT/IS_BCLK/PG.5 5 SC_PWR/IS_DI/PS_DAT/PG.4 50 SC_RST/IS_DO/PS_CLK/PG.3 49 ECAP_IC0/EBI_A6/CAN_TXD/QEI_A/PWM0_/IS0_LRCK/SC_CD/PA.6 48 ECAP_IC/EBI_A5/QEI_B/PWM0_0/IS0_BCLK/SPI3_SS0/SC_RST/PA.5 47 ECAP_IC/EBI_A4/QEI_Z/IS0_DI/SPI3_CLK/SC_PWR/PA.4 46 EBI_A3/BRAKE0/IS0_DO/SPI3_MOSI0/SC_CLK/PA.3 45 EBI_A/CAP_SFIELD/BRAKE/IS0_MCLK/SPI3_MISO0/SC_DAT/PA. 44 IC0_SDA/SPI3_MOSI/PD.9 43 IC0_SCL/SPI3_MISO/PD.8 4 EBI_A/CAN_TXD/SC5_CD/TAMPER/PA. 4 INT0/CAN_RXD/SC0_CD/TAMPER0/PA.0 40 VBAT 39 IC_SDA/X3K_OUT/PG.4 38 IC_SCL/X3K_IN/PG.5 37 INT/EBI_MCLK/UART4_RXD/SC_DAT/IS_DI/PC.0 08 LDO_CAP 07 VSS 06 VDD 05 BRAKE00/SC_DAT/IS_DO/PB.5 04 BRAKE0/SC_RST/IS_MCLK/PB.4 03 EBI_AD5/CAN0_TXD/SPI_MOSI/UART4_CTS/PB.3 0 EBI_AD4/CAN0_RXD/SPI_MISO/UART4_RTS/PB. 0 CAN_TXD/UART4_TXD/IC_SDA/PH. 00 INT7/CAN_RXD/UART4_RXD/IC_SCL/PH.0 99 EBI_AD3/EPWM_5/UART5_RXD/PB. 98 EBI_AD/EPWM_4/UART5_TXD/PB.0 97 EBI_AD/EPWM_3/UART5_RTS/PB.9 96 EBI_AD0/EPWM_/UART5_CTS/PB.8 95 EBI_AD9/EPWM_/PWM_5/UART4_CTS/BRAKE00/IC_SDA/PB.7 94 EBI_AD8/EPWM_0/PWM_4/UART4_RTS/BRAKE0/IC_SCL/PB.6 93 EBI_AD7/UART4_TXD/SPI_MOSI0/UART_CTS/PB.5 9 EBI_AD6/TM0/UART4_RXD/SPI_MISO0/UART_RTS/PB.4 9 EBI_AD5/USB_D+/SPI_CLK/UART_TXD/PB.3 90 EBI_AD4/USB_D-/SPI_SS0/UART_RXD/PB. 89 SC3_CLK/UART4_CTS/IS_DI/SPI_CLK/PG.9 88 SC3_DAT/UART4_RTS/IS_DO/SPI_MOSI0/PG.8 87 SC3_RST/SC_CD/IS_MCLK/SPI_MISO0/PG.7 86 TM/IC4_SDA/USB0_OTG5V_EN/PB. 85 INT/IC4_SCL/USB0_OTG5V_ST/PB.0 84 USB0_OTG_ID 83 USB0_D+ 8 USB0_D- 8 VSSA 80 USB_VDD33_CAP 79 VBUS 78 VRES 77 INT5/UART5_RXD/SPI_MOSI0/PF.0 76 ECAP0_IC0/UART5_TXD/SPI_MISO0/PD.5 75 ECAP0_IC/UART5_RTS/SPI_CLK/PD.4 74 ECAP0_IC/UART5_CTS/SPI_SS0/PD.3 73 PC./IS_BCLK/SC_CLK/UART4_TXD/TM3/EBI_AD3 09 PC./IS_LRCK/SC_PWR/UART4_RTS/SPI0_SS0/EBI_AD 0 PC.3/IS_MCLK/SC_CD/UART4_CTS/SPI0_MISO/QEI0_Z/EBI_AD/ECAP0_IC PC.4/IS_DO/SC_RST/SPI0_MOSI/QEI0_B/EBI_AD0/ECAP0_IC PC.5/CLKO/QEI0_A/EBI_MCLK/ECAP0_IC0 3 PC.6/TM_EXT/SPI0_MISO0/TM/EBI_AD9 4 PC.7/TM_EXT/SPI0_MOSI0/EBI_AD8 5 PC.8/TM0_EXT/SPI0_CLK 6 PF./SPI3_SS0/SD0_D3 7 PF.3/SPI3_CLK/SD0_D 8 PF.4/SPI3_MISO0/SD0_D 9 PF.5/SPI3_MOSI0/SD0_D0 0 VSS VDD PF.6/UART_RXD/SD0_CDn 3 PF.7/UART_TXD/SD0_CMD 4 PF.8/UART_RTS/SD0_CLK 5 PH./UART_CTS 6 LDO_CAP 7 VSS 8 VDD 9 PE.0/ADC0_0/INT4 30 PE./ADC0_/TM 3 PE./ADC0_/ACMP0_O/SPI0_MISO0 3 PE.3/ADC0_3/ACMP0_P3/SPI0_MOSI0 33 PE.4/ADC0_4/ACMP0_P/SPI0_SS0 34 PE.5/ADC0_5/ACMP0_P/SPI0_CLK/SD0_CDn 35 PE.6/ADC0_6/ACMP0_P0/SPI0_MISO0/SD0_CMD/EBI_nWR 36 PE.7/ADC0_7/ACMP0_N/SPI0_MOSI0/SD0_CLK/EBI_nRD 37 AVSS 38 Vref 39 AVDD 40 PE.8/ADC_0/ADC0_8/ACMP_N/TM/SD0_D3/EBI_ALE 4 PE.9/ADC_/ADC0_9/ACMP_P0/SD0_D/EBI_nWRH 4 PE.0/ADC_/ADC0_0/ACMP_P/SPI0_MISO/SD0_D/EBI_nWRL 43 PE./ADC_3/ADC0_/ACMP_P/SPI0_MOSI/SD0_D0/ACMP_P3/EBI_nCS0 44 VREF AVDD VBAT USB_VRES

16 NuTiny-SDK-NUC44 User Manual C7 0p N3 R9 0 XT_OUT C8 0p XT3_OUT X MHz XTAL3- R0 NC C9 0p XT_IN Off-page Connector XT_OUT XT_OUT XT_IN XT_IN XT3_OUT XT3_OUT XT3_IN XT3_IN R4 NC X K XTAL-3.4MM-P XT3_IN C 0p CRYSTAL SW PUSH BOTTOM SW R3 0K C0 uf RESET Off-page Connector RESET TICERST RESET March 0, 06 6 of 6 Rev. V.0

17 NuTiny-SDK-NUC44 User Manual Off-page Connector USB_OC# PB_0 USB_PWR_EN PB_ USB_VBUS USB_VBUS VDD5V ICE_USBVBUS USB Host CON3 USB_VBUS VBUS D- R3 33 N5 D- D+ R3 33 N6 3 D+ 5 4 Shield 6 Shield N4 USB_ID USB_ID USB TYPE-A RECAP. USB_D+ USB_D+ USB_D- USB_D- USB Device R5 4.7K USB_OC# NCT350U pin3(oc#) is Open Drain Pin USB OTG Host/Device USB_VBUS D- D+ USB_ID TP0 NC TP NC CON VCC 3 DM 4 DP 5 NC mini USB 5pin USB_MINI_B SHIELD 6 SHIELD 7 SHIELD 8 SHIELD 9 TP NC USB OTG CT5 + 0uF/0V TANT-A CB 0.u U5 VDD5V 5 OUT IN USB_PWR_EN 4 NCT350U High Active EN/EN# 3 OC# NCT350U R USB_OC# USB_VBUS CT4 + 33uF/6.3V TANT-A CB 0.u USB_D- USB_D+ R8 0 R30 0 D- D+ USB_ID CON VBUS D- 3 D+ 4 Shield ID Shield 5 Shield Shield K USB MICRO-AB RECEP (NC) L8 TP4 NC L0603 TP3 NC CT9 NC TANT-A CB7 NC L4 L0603 NC L5 L0603 CB8 0.u VREF CT0 0uF/0V TANT-A ADAVSS AVDD VDD5V JP4 HEADER X (NC) JP4 HEADER X (NC) JP6 HEADER X (NC) VBAT JP3 HEADER X (NC) JP5 HEADER X ( and short) JP7 HEADER X (NC) Off-page Connector VDD5V ICE_USBVBUS VBAT VBAT VREF VREF ADAVSS ADAVSS AVDD AVDD CT 0uF/0V TANT-A CB9 0.u L6 L0603 CB0 0.u CT3 0uF/0V TANT-A ADAVSS POWER VDD5V CB7 0.u 3 U4 VIN VOUT VSS CE SET NCT3705U-A SOT R7 0K R7 00K March 0, 06 7 of 6 Rev. V.0

18 NuTiny-SDK-NUC44 User Manual March 0, 06 8 of 6 Rev. V.0 PIN[:44] PIN[:44] PIN46 PIN3 PIN4 PIN6 PIN37 PIN94 J HEADER 8X (NC) PIN7 PIN39 PIN54 PIN3 PIN0 PIN75 PIN06 PIN9 PIN70 PIN3 PIN9 PIN CONNECTOR PIN34 PIN74 PIN64 J HEADER 8X (NC) PIN8 PIN57 PIN5 PIN36 PIN65 PIN05 J3 HEADER 8X (NC) PIN33 PIN43 PIN6 PIN49 PIN69 PIN0 PIN4 PIN9 PIN6 PIN6 PIN73 PIN PIN PIN90 PIN6 PIN58 PIN5 PIN8 PIN48 PIN7 PIN60 PIN97 PIN89 PIN59 PIN40 PIN3 PIN93 PIN34 PIN6 PIN47 PIN8 PIN99 PIN5 PIN PIN55 PIN3 PIN95 PIN37 PIN39 J4 HEADER 8X (NC) PIN56 PIN86 PIN0 PIN5 PIN38 PIN67 PIN33 PIN38 PIN35 PIN63 PIN3 PIN7 PIN53 PIN30 PIN4 PIN PIN5 PIN7 PIN PIN PIN66 PIN4 PIN7 PIN36 PIN9 PIN8 PIN PIN9 PIN68 PIN7 PIN PIN85 PIN6 PIN8 PIN4 PIN7 PIN4 PIN4 PIN PIN43 PIN3 PIN50 PIN3 PIN4 PIN4 PIN44 PIN88 PIN96 PIN98 PIN03 PIN35 PIN07 PIN44 PIN08 PIN5 PIN09 PIN00 PIN40 PIN9 PIN0 PIN5 PIN0 PIN30 PIN84 PIN76 PIN9 PIN0 PIN04 PIN3 PIN45 PIN PIN87 Off-page Connector

19 NuTiny-SDK-NUC44 User Manual TXD RXD TXD0 TXD M0_TXD M0_RXD JP JP8 HEADER X (NC) HEADER 5X (NC) VCC_A RXD0 RXD ICE_DAT ICE_CLK RESET JP9 HEADER X (NC) JP0 HEADER X ( and short) Off-page Connector TICEDAT ICE_DAT TICECLK ICE_CLK TICERST TXD0 RESET TXD0 RXD0 RXD0 M0_TXD M0_RXD M0_TXD M0_RXD ICE INTERFACE Off-page Connector R 330 R 330 PB_0 PB_0 I/O POWER Red KP-0 Green KP-0 PB_0 LED March 0, 06 9 of 6 Rev. V.0

20 VBUS N VBUS VDD33 D- D+ PB0/RX0 PB/TX0 PB/RTS0 PB3/CTS0 PC3/SDO00 PC/SDI00 PC/SPCLK0 PC0/SS00 PE5 PB/TM3 PB0/SS0/TM PB9/SS/TM 64 STADC/TM0/PB8 63 PVSS 6 VDD 6 VSS 60 /RESET 59 XT_In 58 XT_Out 57 INT/PB5 56 CPP/PC4 55 CPN/PC5 54 CPP0/PC6 CPN0/PC7 53 AVDD 5 5 ADC7/PA7 50 ADC6/PA6 49 ADC/PA5 ICE_RST M_I M_O ADAVSS NuTiny-SDK-NUC44 User Manual 5. Nu-Link-Me Schematic ICE_JP4 ICE_VCC5 HEADER X (NC) ICE_USBVBUS ICE_VCC5 CB7 0.u POWER ICELED ICP ICPLED RED M_I ICE_USBVBUS 3 M_O ICE Yellow KP-0 IDLE U VIN VSS CE Red KP-0 Red KP-0 VOUT SET NCT3705U-A SOT-5 ICE_VCC5 ICE_USBVBUS CRYSTAL 5 4 N N3 N4 N5 N R74 0K ICEX MHz XTAL3- ICERP P4R-330 8P4RA ICE_VCC5 R73 00K ICEC 0p ICEC 0p ICE_VCC 3 ICE_VCC ICE_ JP HEADER 3X ( and 3 short) ICE_ CB73 4.7uF ICE_AVDD ADAVSS ICEL L0603 ICEL L0603 ICE_VCC ICECT 0uF/0V TANT-A ICEJP HEADER 5X (NC) HEADER 5X ICE_VCC ICECB 0.u ICELED ICPLED RED GREEN ICE_VCC ICE_DAT ICE_CLK ICE_RST DEBUG N ICEU 6 VDD VSS INT0/PB4 CPO/PB3 CPO0/PB X3I X3O ICSCL/PA ICSDA/PA0 IC0SCL/PA9 IC0SDA/PA8 RX/PB4 TX/PB5 RTS/PB6 CTS/PB7 LDO ICE_VCC TICEDAT TICECLK TICERST NUCSRE3AN TICEDAT TICECLK TICERST VCC_A ICE_VCC ICEJP HEADER 5X (NC) HEADER 5X ICE CONNECT IF ICE_AVDD ICE_USB_D- ICE_USB_D+ PA4/ADC4 PA3/ADC3 PA/ADC PA/ADC PA0/ADC0 AVSS ICE_CK ICE_DAT PA/PWM0 PA3/PWM PA4/PWM PA5/PWM3 PC8/SS0 PC9/SPCLK PC0/SDI0 PC/SDO0 ICER 33 ICER ICED3 SS4A RB060L TP TP NC NC ICE_CLK ICE_DAT TICERST TICECLK N8 N9 RTDA 0 ICE_USBVBUS TP4 N0 N ICE_USBVBUS NC RTDA3 33 ICEJ VCC 3 DM 4 DP 5 NC mini USB 5pin USB_MINI_B TP3 NC RRSET 00K M0_TXD M0_RXD SHIELD 6 SHIELD 7 SHIELD 8 SHIELD 9 TICEDAT ICE_VCC RTCK 00K M0_TXD M0_RXD N ICEL3 L0603 RTDA 00K BUSY GREEN Green KP-0 VCOM_En TX M0_TXD RXD HEADER X (NC) VCOM_En VCOM HEADER X (NC) ICE_VCC ICE_USBVBUS ICEC3 uf ICE_USB_D+ ICE_USB_D- TXD RXD RX M0_RXD TXD HEADER X (NC) ICER5 0K ICE_RST ICECB 0.u ICEC4 0uF/0V TANT-A RESET CIRCUIT MCU and USB Title Nu-Link-Me V.0 Size Document Number Rev Custom ICE_LQFP64.SCH V3.0 Tuesday, March 0, 06 Date: Sheet of 3 March 0, 06 0 of 6 Rev. V.0

21 NuTiny-SDK-NUC44 User Manual 6 Downloading NuMicro Related Files from Nuvoton Website 6. Downloading NuMicro Keil μvision IDE Driver Step Visit the Nuvoton NuMicro website: Step Click here to enter Tool & Software. Step3 Click here to enter Device Driver and Software Library. March 0, 06 of 6 Rev. V.0

22 NuTiny-SDK-NUC44 User Manual Step4 Click here to download the file. Step5 Download the NuMicro Keil μvision IDE driver. March 0, 06 of 6 Rev. V.0

23 NuTiny-SDK-NUC44 User Manual 6. Downloading NuMicro IAR EWARM Driver Step Visit the Nuvoton NuMicro website: Step Click here to enter Tool & Software. Step3 Click here to enter Device Driver and Software Library. March 0, 06 3 of 6 Rev. V.0

24 NuTiny-SDK-NUC44 User Manual Step4 Click here to download the file. Step5 Download the NuMicro IAR EWARM driver. March 0, 06 4 of 6 Rev. V.0

25 NuTiny-SDK-NUC44 User Manual 6.3 Downloading NuMicro NUC44 Series BSP Software Library Step Visit the Nuvoton NuMicro website: Step Click here to enter Tool & Software. Step3 Click here to enter Device Driver and Software Library. Step 3 Download the NuMicro NUC44 Series CMSIS BSP. March 0, 06 5 of 6 Rev. V.0

26 NuTiny-SDK-NUC44 User Manual 7 Revision History Revision Date Description. March 0, 06. Corrected the MCU pin assignment.. Modified the schematic and added the USB Type-A connector..0 May 09, 04 Initial release Important Notice Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. Such applications are deemed, Insecure Usage. Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic energy control instruments, airplane or spaceship instruments, the control or operation of dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all types of safety devices, and other applications intended to support or sustain life. All Insecure Usage shall be made at customer s risk, and in the event that third parties lay claims to Nuvoton as a result of customer s Insecure Usage, customer shall indemnify the damages and liabilities thus incurred by Nuvoton. March 0, 06 6 of 6 Rev. V.0