Nuvoton NuMicro Series User Manual
  1. Manuals
  2. Brands
  3. Nuvoton Manuals
  4. Motherboard
  5. NuMicro series
  6. User manual

Nuvoton NuMicro Series User Manual

Arm 32-bit cortex-m23 microcontroller evaluation board for numicro m254/256/258 series
Hide thumbs Also See for NuMicro Series:
Table of Contents

Advertisement

Quick Links

Download this manual
NuMaker-M258KE
NuMicro
®
Family
Arm
®
32-bit Cortex
®
-M23 Microcontroller
NuMaker-M258KE
User Manual
Evaluation Board for NuMicro
®
M254/256/258 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 and
microprocessor 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
Jul. 9, 2021
Page 1 of 53
Rev 1.01

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NuMicro Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Nuvoton NuMicro Series

Summary of Contents for Nuvoton NuMicro Series

  • Page 1 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 and microprocessor based system design. Nuvoton assumes no responsibility for errors or omissions.

  • Page 2: Table Of Contents

    Nu-Link2-Me ......................30 3.12.1 VCOM Switches......................30 4 QUICK START ....................31 4.1 Toolchains Supporting ....................31 4.2 Nuvoton Nu-Link Driver Installation ................31 4.3 BSP Firmware Download ................... 33 4.4 Hardware Setup ......................33 4.5 Find the Example Project ................... 35 4.6 Execute the Project under Toolchains ..............
  • Page 3 NuMaker-M258KE 4.6.2 IAR EWARM ........................39 4.6.3 NuEclipse ......................... 41 5 NUMAKER-M258KE SCHEMATICS ............. 47 5.1 Nu-Link2-Me ......................... 47 5.2 M258 Target Board ...................... 48 5.3 Extension Connector ....................49 5.4 Touch Key ........................50 5.5 PCB Placement ......................51 6 REVISION HISTORY ..................
  • Page 4 NuMaker-M258KE List of Figures Figure 1-1 NuMaker-M258KE Evaluation Board ................7 Figure 3-1 Front View of NuMaker-M258KE ..................9 Figure 3-2 Rear View of NuMaker-M258KE .................. 10 Figure 3-3 M258KE3AE Extension Connectors ................11 Figure 3-4 Arduino UNO Compatible Extension Connectors ............18 Figure 3-5 External Power Supply Sources on Nu-Link2-Me ............
  • Page 5 NuMaker-M258KE Figure 4-27 Startup Tab Configuration ..................45 Figure 4-28 NuEclipse Debug Mode ....................46 Figure 4-29 Debug Message on Serial Port Terminal Windows ............ 46 Figure 5-1 Nu-Link2-Me Circuit ...................... 47 Figure 5-2 M258 Target Board Circuit ................... 48 Figure 5-3 Extension Connectors Circuit ..................
  • Page 6 NuMaker-M258KE List of Tables Table 3-1 Extension Connectors ....................11 Table 3-2 M258KE3AE Full-pin Extension Connectors and GPIO Function List ......15 Table 3-3 NuMaker-TNLCDSub_M258K Extension Connectors and M258KE3AE Mapping GPIO List ............................17 Table 3-4 Arduino UNO Extension Connectors and M258KE3AE Mapping GPIO List ....19 Table 3-5 Vin Power Source ......................

  • Page 7: Overview

    NuMaker-M258KE OVERVIEW The NuMaker-M258KE is an evaluation board for Nuvoton NuMicro M258xE, M256xE and M254xE microcontrollers with COM/SEG LCD driver, USB 2.0 full speed device and capacitive touch key sensing function. The NuMaker-M258KE consists of two parts: an M258KE target board and an on-board Nu- Link2-Me debugger and programmer.

  • Page 8: Features

    NuMaker-M258KE FEATURES  NuMicro M258KE3AE microcontroller with function compatible with: M258KE3AE – M258QE3AE – M258SE3AE – M256KE3AE – M256QE3AE – M256SE3AE – M254KE3AE – M254QE3AE – M254SE3AE –  M258KE3AE extension connectors HTN-LCD panel board can be plugged –  Arduino UNO compatible extension connectors ...

  • Page 9: Hardware Configuration

    NuMaker-M258KE HARDWARE CONFIGURATION Front View Arduino UNO Compatible Extension Connectors Switch External V Connector Reset Button Ammeter USB FS Connector VCOM Switch ICE USB Connector TK Touch Key ICE Chip: M48SSIDAE TK Shileding ICE Status LED PB14 LED Off-line Program Button External V Connector External V...

  • Page 10: Rear View

    NuMaker-M258KE Rear View Figure 3-2 shows the main components and connectors from the rear side of NuMaker-M258KE. The following lists components and connectors from the rear view:  Nu-Link2-Me MCUVCC Power Switch (ICEJPR1) – ICEVCC Power Switch (ICEJPR2) – ICEVCC Power Switch MCUVCC Power Switch Figure 3-2 Rear View of NuMaker-M258KE...

  • Page 11: Extension Connectors

    NuMaker-M258KE Extension Connectors Table 3-1 presents the extension connectors. Connector Description JP3, JP4, JP5 and JP6 Full pins extension connectors on the NuMaker-M258KE. NU1, NU2, NU3 and Arduino UNO compatible pins on the NuMaker-M258KE. Table 3-1 Extension Connectors 3.3.1 Pin Assignment for Extension Connectors The NuMaker-M258KE provides the M258KE3AE onboard and extension connectors (JP3, JP4, JP5 and JP6).
  • Page 12 NuMaker-M258KE M258KE3AE Header Pin No. Function PB.5 / EADC0_CH5 / ACMP1_N / LCD_COM0 / I2C0_SCL / SC0_CLK / UART2_TXD / TM0 / INT0 JP3.1 JP3.2 PB.4 / EADC0_CH4 / ACMP1_P1 / LCD_COM1 / I2C0_SDA / SC0_DAT / UART2_RXD / TM1 / INT1 JP3.3 PB.3 / EADC0_CH3 / ACMP0_N / LCD_COM2 / UART1_TXD / SC0_RST / TM2 / INT2 JP3.4...
  • Page 13 NuMaker-M258KE M258KE3AE Header Pin No. Function JP5.2 JP5.3 JP5.4 JP5.5 PF.3 / UART0_TXD / I2C0_SCL / XT1_IN JP5.6 PF.2 / UART0_RXD / I2C0_SDA / XT1_OUT JP5.7 JP5.8 JP5.9 PE.8 / LCD_SEG20 / LCD_COM0 / UART2_TXD JP5.10 PE.9 / LCD_SEG19 / LCD_COM1 / UART2_RXD JP5.11 PE.10 / LCD_SEG18 / LCD_COM2 JP5.12...
  • Page 14 NuMaker-M258KE M258KE3AE Header Pin No. Function JP4.4 PD.8 / UART2_nRTS / LCD_SEG32 JP4.5 PC.5 / LCD_SEG31 / LCD_COM4 / TK_TK9 / UART2_TXD JP4.6 PC.4 / LCD_SEG30 / LCD_COM5 / TK_TK10 / UART2_RXD JP4.7 PC.3 / LCD_SEG29 / LCD_COM6 / TK_TK11 / UART2_nRTS / I2C0_SMBAL JP4.8 PC.2 / LCD_SEG28 / LCD_COM7 / TK_TK12 / UART2_nCTS / I2C0_SMBSUS JP4.9...

  • Page 15: Table 3-2 M258Ke3Ae Full-Pin Extension Connectors And Gpio Function List

    NuMaker-M258KE M258KE3AE Header Pin No. Function JP6.7 JP6.8 JP6.9 PE.1 JP6.10 PE.0 JP6.11 JP6.12 JP6.13 JP6.14 JP6.15 JP6.16 JP6.17 LDO_CAP JP6.18 JP6.19 PC.14 / SPI0_I2SMCLK / USCI0_CTL0 / LCD_SEG14 / LCD_COM0 / TM1 PB.15 / EADC0_CH15 / SPI0_SS / USCI0_CTL1 / UART0_nCTS / LCD_SEG13 / LCD_COM1 / JP6.20 TM0_EXT JP6.21...

  • Page 16: 3.3.2 Numaker-Tnlcdsub_M258K Compatible Extension Connectors

    NuMaker-M258KE 3.3.2 NuMaker-TNLCDSub_M258K Compatible Extension Connectors Table 3-3 shows the NuMaker-TNLCDSub_M258K compatible extension connectors. NuMaker-M258KE NuMaker-TNLCDSub_M258K Header Pin No. Function Function JP3.1 LCD_COM0 LCD_COM0 JP3.2 LCD_COM1 LCD_COM1 JP3.3 LCD_COM2 LCD_COM2 JP3.4 LCD_COM3 LCD_COM3 JP3.7 LCD_SEG3 LCD_SEG3 JP3.8 LCD_SEG2 LCD_SEG2 JP3.9 LCD_SEG1 LCD_SEG1 JP3.10...

  • Page 17: Table 3-3 Numaker-Tnlcdsub_M258K Extension Connectors And M258Ke3Ae Mapping Gpio List

    NuMaker-M258KE JP4.10 LCD_SEG26 / LCD_COM3 LCD_SEG26 JP4.24 LCD_SEG25 LCD_SEG25 JP4.25 LCD_SEG24 LCD_SEG24 JP4.26 LCD_SEG23 LCD_SEG23 JP4.27 LCD_SEG22 LCD_SEG22 JP4.28 LCD_SEG21 LCD_SEG21 JP6.1 LCD_SEG16 / LCD_COM0 LCD_SEG16 JP6.2 LCD_SEG15 / LCD_COM1 LCD_SEG15 JP6.19 LCD_SEG14 LCD_SEG14 JP6.20 LCD_SEG13 LCD_SEG13 JP6.21 LCD_SEG12 LCD_SEG12 JP6.22 LCD_SEG11 LCD_SEG11...

  • Page 18: 3.3.3 Arduino Uno Compatible Extension Connectors

    NuMaker-M258KE 3.3.3 Arduino UNO Compatible Extension Connectors Figure 3-4 shows the Arduino UNO compatible extension connectors. MOSI PA.10 PB.15 USCI0_DAT0 MISO RESET PA.9 PA.11 nRESET PA.8 USCI0_DAT1 USCI0_CLK UART1_RXD PB.2 PB.1 ADC0_CH1 UART2_TXD UART1_TXD PB.3 PB.0 ADC0_CH0 UART2_RXD PC.4 PB.4 ADC0_CH4 PC.5 PB.5...

  • Page 19: Table 3-4 Arduino Uno Extension Connectors And M258Ke3Ae Mapping Gpio List

    NuMaker-M258KE NuMaker-M258KE NuMaker-M258KE Header Header Compatible to Compatible to GPIO Pin of M258 GPIO Pin of M258 Arduino UNO Arduino UNO NU3.1 PB.2 NU2.6 PB.1 NU3.2 PB.3 NU2.5 PB.0 NU3.3 PC.4 NU2.4 PB.4 NU3.4 PC.5 NU2.3 PB.5 NU3.5 PC.3 NU2.2 PB.6 NU3.6 PC.2...

  • Page 20: Power Supply Configuration

    NuMaker-M258KE Power Supply Configuration The NuMaker-M258KE is able to adopt multiple power supplies. External power sources include NU1 Vin (7 V to 12 V), V (depending on the target chip operating voltage), and PC through USB connector. By using switches and voltage regulator, multiple power domains can be created on the NuMaker- M258KE.

  • Page 21: Power Sources

    NuMaker-M258KE 3.4.3 3.3 V Power Sources Table 3-7 presents the 3.3 V power sources. Voltage 5 V Source Description Regulator ICEUP1 converts USB_HS_VBUS to 3.3 V and ICEUP1 USB_HS_VBUS supplies 3.3 V to M258 target board or ICE chip. UP1 converts USB_VBUS to 3.3 V and supplies 3.3 V to M258 target board.

  • Page 22: Usb Connectors

    NuMaker-M258KE 3.4.6 USB Connectors Table 3-10 presents the USB connectors. Connector Description ICE USB connector on Nu-Link2-Me for power supply, debugging and ICEJ3 programming from PC. USB FS connector on NuMaker-M258KE for power supply. Table 3-10 USB Connectors 3.4.7 Power Switches Table 3-11 presents the power switches.

  • Page 23: Figure 3-6 External Power Supply Sources On M258 Target Board

    NuMaker-M258KE Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage. Switch the SW2 to OFF. Connect the external power supply to ICEJ3. Table 3-12 presents all power models when supplying external power through Nu-Link2-Me. The Nu- Link2-Me external power sources are highlighted in yellow.

  • Page 24: Figure 3-7 Detach The Nu-Link2-Me From Numaker-M258Ke

    NuMaker-M258KE Remove the resistor on ICEJPR1 (MCUVCC). Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage. Connect ICEJ3 to PC. Connect the external power supply to JP1. To use Vin or J2 as external power supply source with Nu-Link2-Me detached from NuMaker- M258KE, please follow the steps below: Switch the SW2 depending on the target chip operating voltage.

  • Page 25: Table 3-13 Supply External Power For M258 Target Board

    NuMaker-M258KE Table 3-13 presents all power models when supplies external power through M258 target board. The M258 target board external power sources are highlighted in yellow. ICEJPR1 ICEJPR2 Target Chip ICE Chip Model ICEJ3 (MCUVCC) (ICEVCC) Voltage Selection Voltage Selection Selection 7 V ~ 12 V Remove...

  • Page 26: External Reference Voltage Connector

    NuMaker-M258KE External Reference Voltage Connector Table 3-14 presents the external reference voltage connector. Connector Description Connector for user to connect to the external reference voltage pin of the VREF1 target chip. User needs to remove the L5 ferrite bead. Table 3-14 External Reference Voltage Connector Battery Voltage (V ) Connector Table 3-15 presents the external reference voltage connector.

  • Page 27: Touch Key

    NuMaker-M258KE Touch Key Table 3-17 presents the touch key, shielding electrode and reference pad. Connector Description TK14 Touch key. TK15 Shielding electrode. TK13 Reference pad. Table 3-17 Touch Key Push Buttons Table 3-18 presents the push buttons. Component Description ICESW1 Offline program button to start offline ICP programming the target chip.

  • Page 28: 3.11 Lcd Panel

    NuMaker-M258KE 3.11 LCD Panel The LCD panel on the NuMaker-M258KE supports 8 x 40 COM/SEG and can be used to show many information such as time, battery status, temperature, and humidity. The part number of LCD panel is RHE6616TP01 made by TRICOMTEK. Figure 3-9 shows the LCD digit segment mapping table. Table 3-21 shows pin map for the LCD.

  • Page 29: Table 3-21 Lcd Pin Mapping Table

    NuMaker-M258KE COM7 COM8 COM1 COM1 COM2 COM2 COM3 COM3 COM4 COM4 COM5 COM5 COM6 COM6 COM7 COM7 COM8 COM8 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 Table 3-21 LCD Pin Mapping Table Jul.

  • Page 30: 3.12 Nu-Link2-Me

    NuMaker-M258KE 3.12 Nu-Link2-Me The Nu-Link2-Me is an attached on-board debugger and programmer. The Nu-Link2-Me supports on- chip debugging, online and offline ICP programming through SWD interface. The Nu-Link2-Me also supports virtual COM port (VCOM) for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs.

  • Page 31: Quick Start

    KEIL MDK Nuvoton edition M0/M23  IAR EWARM  NuEclipse GCC (for Windows)  NuEclipse GCC (for Linux) Nuvoton Nu-Link Driver Installation Download and install the latest Nuvoton Nu-Link Driver.  Download and install Nu-Link_Keil_Driver when using Keil MDK.  Download and install Nu-Link_IAR_Driver when using IAR EWARM.

  • Page 32: Figure 4-2 Nu-Link Usb Driver Installation

    NuMaker-M258KE Figure 4-2 Nu-Link USB Driver Installation Jul. 9, 2021 Page 32 of 53 Rev 1.01...

  • Page 33: Bsp Firmware Download

    NuMaker-M258KE BSP Firmware Download Download and unzip the Board Support Package (BSP). Hardware Setup Open the virtual COM (VCOM) function by changing Nu-Link2-Me VCOM Switch No. 1 and 2 to Figure 4-3 Open VCOM Function Connect the ICE USB connector shown in Figure 4-4 to the PC USB port through a USB cable. Figure 4-4 ICE USB Connector Jul.

  • Page 34: Figure 4-5 Device Manger

    NuMaker-M258KE Find the “Nuvoton Virtual COM Port” on the Device Manger as Figure 4-5. Figure 4-5 Device Manger Open a serial port terminal, PuTTY for example, to print out debug message. Set the speed to 115200. Figure 4-6 presents the PuTTY session setting.

  • Page 35: Find The Example Project

    NuMaker-M258KE Find the Example Project Use the “Template” project as an example. The project can be found under the BSP folder as shown in Figure 4-7.  M258_Series_BSP_CMSIS_V3.XX.XXX  SampleCode  Template   Keil  Figure 4-7 Template Project Folder Path Execute the Project under Toolchains Open and execute the project under the toolchain.

  • Page 36: Figure 4-9 Project File Migrate To Version 5 Format

    Make sure the debugger is “Nuvoton Nu-Link Debugger” as shown in Figure 4-10 and Figure 4-11. Figure 4-10 Debugger Setting in Options Window Note: If the dropdown menu in Figure 4-10 does not contain “Nuvoton Nu-Link Debugger” item, please rework section 4.2. Jul. 9, 2021 Page 36 of 53 Rev 1.01...

  • Page 37: Figure 4-11 Programming Setting In Options Window

    NuMaker-M258KE Figure 4-11 Programming Setting in Options Window Rebuild all target files. After successfully compiling the project, download code to the Flash memory. Click “Start/Stop Debug Section” button to enter debug mode. 1. Rebuild 2. Successfully compile 3. Download 4. Start/Stop Debug Figure 4-12 Compile and Download the Project Jul.

  • Page 38: Figure 4-13 Keil Mdk Debug Mode

    NuMaker-M258KE Figure 4-13 shows the debug mode under Keil MDK. Click “Run” and the debug message will be printed out as shown in Figure 4-14. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.

  • Page 39: Iar Ewarm

    NuMaker-M258KE 4.6.2 IAR EWARM This section provides steps to beginners on how to run a project by using IAR EWARM. Double click the “Template.eww” to open the project. Make sure the toolbar contains “Nu-Link” item as shown in Figure 4-15. Note: If the toolbar does not contain “Nu-Link”...

  • Page 40: Figure 4-17 Iar Ewarm Debug Mode

    NuMaker-M258KE Figure 4-17 shows the debug mode under IAR EWARN. Click “Go” and the debug message will be printed out as shown in Figure 4-18. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.

  • Page 41: Nueclipse

    NuMaker-M258KE 4.6.3 NuEclipse This section provides steps to beginners on how to run a project by using NuEclipse. Please make sure the filenames and project folder path contain neither invalid character nor space. Double-click “NuEclipse.exe" to open the toolchain. Import the “Template” project by following the steps presented in Figure 4-19 and Figure 4-20. Figure 4-19 Import the Project in NuEclipse M251_Series_BSP_CMSIS_V3.XX.XXX\SampleCode\Template M251_Series_BSP_CMSIS_V3.XX.XXX\SampleCode\Template\GCC)

  • Page 42: Figure 4-21 Open Project Properties Window

    NuMaker-M258KE Click the “Template” project and find the project properties as shown in Figure 4-21. Make sure the settings are the same as settings in Figure 4-22. Figure 4-21 Open Project Properties Window Figure 4-22 Project Properties Settings Jul. 9, 2021 Page 42 of 53 Rev 1.01...

  • Page 43: Figure 4-23 Build Project

    NuMaker-M258KE Click the “Template” project and build the project. Figure 4-23 Build Project After the project is built, click the “Template” project and set the “Debug Configuration” as shown in Figure 4-24. Follow the settings presented in Figure 4-25, Figure 4-26 and Figure 4-27 to enter debug mode.

  • Page 44: Figure 4-24 Open Debug Configuration

    NuMaker-M258KE Figure 4-24 Open Debug Configuration Note 1: Double-click the “GDB Nuvoton Nu-Link Debugging” to create the sub item. Note 2: After the project is built, the “*.elf” file will be shown in “C/C++ Application” frame. Figure 4-25 Main Tab Configuration Jul.

  • Page 45: Figure 4-26 Debugger Tab Configuration

    NuMaker-M258KE Figure 4-26 Debugger Tab Configuration Note: User must follow those settings highlighted in green, and configure other settings depending on the needs. Figure 4-27 Startup Tab Configuration Jul. 9, 2021 Page 45 of 53 Rev 1.01...

  • Page 46: Figure 4-28 Nueclipse Debug Mode

    NuMaker-M258KE Figure 4-28 shows the debug mode under NuEclipse. Click “Resume” and the debug message will be printed out as shown in Figure 4-29. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.

  • Page 47: Numaker-M258Ke Schematics

    NuMaker-M258KE NUMAKER-M258KE SCHEMATICS Nu-Link2-Me Figure 5-1 shows the Nu-Link2-Me circuit. 3.3V ICER1 O f f - page C onnect or 200 1% USB_HS_CAP R0603 ICE5V ICEC1 ICEC2 ICE5V 0.1u MCUVCC_DIODE C0603 C0603 MCUVCC_DIODE SWDH_DAT TICEDAT SWDH_CLK TICECLK SWDH_RST# TICERST ICE_RX_S MCU_TX ICE_TX_S MCU_RX...

  • Page 48: M258 Target Board

    NuMaker-M258KE M258 Target Board Figure 5-2 shows the M258 target board circuit. P1 - P32 P65 - P96 PF0_ICE_DAT PB5_NU2_A2 TICEDAT PF1_ICE_CLK PB4_NU2_A3 TICECLK PB3_NU3_D1/TX PB2_NU3_D0/RX PC12 PC5_NU3_D3 PC11 PC4_NU3_D2 PC10 PC3_NU3_D4 PC2_NU3_D5 PB1_NU2_A5/TX PC1_NU4_SCL PB0_NU2_A4/RX PC0_NU4_SDA nRESET PE.15/EBI_AD9/UART2_RXD/PSIO0_CH1 VDD_3 VDD_4 VDD_MCU VDD_MCU...

  • Page 49: Extension Connector

    NuMaker-M258KE Extension Connector Figure 5-3 shows extension connectors of NuMaker-M258KE. P1 - P32 P65 - P96 PB5_NU2_A2 PB4_NU2_A3 TICEDAT TICECLK PC1_NU4_SCL I2C_SCL PB3_NU3_D1/TX PB2_NU3_D0/RX PC0_NU4_SDA I2C_SDA PC12 PC11 PC5_NU3_D3 PC4_NU3_D2 VREF VREF PC10 PC3_NU3_D4 PC2_NU3_D5 MCUVCC_DIODE PB1_NU2_A5/TX PB0_NU2_A4/RX PC1_NU4_SCL PC0_NU4_SDA TICERST PA2_NU3_D13/CLK MCU_RESET...

  • Page 50: Touch Key

    NuMaker-M258KE Touch Key Figure 5-4 shows touch key of NuMaker-M258KE. TK13 PD7_TK13 TK14 PD6_TK14 TK16 PD4_TK16 Touch Keys offpage TK13 TK13 CTKey 0.8x08 (NC) REF (NC) TK14 Touch Key reference PCB Touch Keys TOP SHILED TK16 SHILEDING1 Top Layer Shielding SHILEDING (NC) Ti t l e NuMaker-PFM-M258KE...

  • Page 51: Pcb Placement

    NuMaker-M258KE PCB Placement Figure 5-5 and Figure 5-6 show the front and rear placement of NuMaker-M258KE. Figure 5-5 Front Placement Figure 5-6 Rear Placement Jul. 9, 2021 Page 51 of 53 Rev 1.01...

  • Page 52: Revision History

    NuMaker-M258KE REVISION HISTORY Date Revision Description  2020.12.14 1.00 Initial version  Updated touch key schematic in section 5.4. 2021.07.09 1.01  Added part numbers in Chapter 2 Jul. 9, 2021 Page 52 of 53 Rev 1.01...
  • Page 53 NuMaker-M258KE 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”.

This manual is also suitable for:

Numaker-m258ke

Table of Contents