Nuvoton NuMicro 8051 Series User Manual
1t 8051 8-bit microcontroller
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NuTiny-ML51EB
1T 8051
8-bit Microcontroller
NuTiny-ML51EB
User Manual
®
NuMicro
8051 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.
www.nuvoton.com
Jan 29, 2019
Page 1 of 17
Rev 1.00
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Summary of Contents for Nuvoton NuMicro 8051 Series
- Page 1 NuMicro 8051 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.
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Page 2: Table Of Contents
DOWNLOAD RELATED FILES FROM NUVOTON WEBSITE ......14 IDE Driver ........... 14 Downloading Nuvoton Keil C-51 μVision ® Downloading Nuvoton 8bit 8051 MCUs ML51 Series Sample Code ......15 REVISION HISTORY ................16 Jan 29, 2019 Page 2 of 17... -
Page 3: Overview
NuTiny-ML51EB OVERVIEW NuTiny-ML51EB is the specific development tool for 8-bit high performance 1T 8051-based microcontroller ML51 16K Flash size series. User can use NuTiny-ML51EB to develop and verify the application program easily. The ML51 runs up to 24 MHz at a wide voltage range from 1.8V to 5.5V, and contains up to 64/32/16/8 Kbytes Flash called APROM for programming code. -
Page 4: Nutiny-Ml51Eb Introduction
To use Nu-Link-Me Debug adaptor with Keil please refer to “Nuvoton Nu-Link debug adapter user manual” in detail. This document will be stored in the local hard disk when user installs each driver. Nu-Link-Me also supports virtual COM port function. -
Page 5: Debug Connector
DC 1.8 V ~ 5.5 V Input J5 & J2 input 2.2.2 Debug Connector JP5: Connector in target board (NuTiny-EVB-ML51) for connecting with Nuvoton ICE adaptor (Nu-Link-Me) JP6: Connector in ICE adaptor (Nu-Link-Me) for connecting with a target board (for example NuTiny-EVB-ML51) 2.2.3... -
Page 6: Pin Assignment For Extended Connector
NuTiny-ML51EB Pin Assignment for Extended Connector NuTiny-EVB-ML51 provides ML51EB9AE on board and the extended connector for TSSOP-20 pin. is the pin assignment for ML51AT20. Pin No Pin Name And Function I2C1_SCL / P1.4 I2C1_SDA / P1.5 UART0_TXD / P1.6 UART0_RXD / P1.7 INT0 / CLKO / TM0 / PWM0_CH0 / PWM1_BRAKE / P4.6 CLKO / TM2_EXT1 / PWM1_CH1 / UART3_RXD / SPI1_CLK / ACMP1_N1 / ADC_CH7 / P3.2 TM2_EXT2 / PWM1_CH2 / UART0_TXD / UART3_TXD / SPI1_MISO / ACMP1_P3 / ACMP0_P3 /... - Page 7 NuTiny-ML51EB Jan 29, 2019 Page 7 of 17 Rev 1.00...
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Page 8: How To Start Nutiny-Ml51Eb On The Keil
Example Program This example demonstrates the ease of downloading and debugging an application on a NuTiny- ML51EB board. It can be found on Figure 3.4-1 list directory and downloaded from Nuvoton 8bit 8051 MCUs website. The example file can be found in the directory list shown in Figure 3.4-1. - Page 9 NuTiny-ML51EB Directory Figure 3.4-1 Example Directory To use this example: 1. Open a project from the ML51 sample code installation folder (default as C:\Nuvoton) using the following path： \SampleCode\StdDriver\GPIO_InputOutput\KEIL\ 2. Execute “GPIO.uvproj” Enter Compile Mode Interface Compiler Download the program code to Flash...
- Page 10 NuTiny-ML51EB Enter Debug Mode Interface Execute the program The I/O LED on the NuTiny-ML51EB board will be toggled on. Jan 29, 2019 Page 10 of 17 Rev 1.00...
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Page 11: Nutiny-Ml51Eb Schematic
NuTiny-ML51EB NUTINY-ML51EB SCHEMATIC Nu-Link-Me Schematic ICE CONNECT IF USBVBUS ICE1 SHIELD ICELED USB_D- SHIELD USB_D+ SHIELD ICP1 SHIELD ISPLED Y ELLOW MICRO USB 5P 母 座 AB-ty pe R/A SMT P/N:2290536250 VCC_connect IDLE1 8P4R-330 VCC_connect ICEDAT TICEDAT ICE_USB ICECLK FERRITE BEAD TICECLK BUSY 1 ICERST... -
Page 12: Nutiny-Ml51Eb Schematic
NuTiny-ML51EB NuTiny-ML51EB Schematic Pin1 - Pin14 Pin15 - Pin28 P1.4 P4.0 P1.5 P4.1 P1.4 P4.0 P1.6 ICE_CLK/P5.1 P1.7 ICE_DAT/P5.0 P1.5 P4.1 ICE_CLK P1.6 P5.1 nRESET ICE_DAT P1.7 P5.0 P4.6 P0.0 nRESET nRESET P0.1 P4.6 P0.0 P3.2 P0.2 P0.1 P3.1 P0.3 P3.2 P0.2 P3.0... -
Page 13: Nutiny-Ml51Eb Connector
NuTiny-ML51EB NuTiny-ML51EB Connector P1 - P8 P17 - P24 PB.5 PB.5 PF.0 PF.0 PB.4 PB.4 PF.1 PF.1 PB.3 PB.3 PC.1 PC.1 PB.2 PB.2 PC.0 PC.0 PB.1 PB.1 PA.12 PA.12 PB.0 PB.0 PA.13 PA.13 PF.5 PF.5 PA.14 PA.14 PF.4 PF.4 PA.15 PA.15 HEADER 8X2 HEADER 8X2... -
Page 14: Download Related Files From Nuvoton Website
NuTiny-ML51EB DOWNLOAD RELATED FILES FROM NUVOTON WEBSITE ® Downloading Nuvoton Keil C-51 μVision IDE Driver Step1 Visit The Nuvoton 8bit 8051 MCUs Website: HTTP://WWW.NUVOTON.COM/8BIT-8051-MCUS Step2 Step3 3. Click here to download Step4 Download the Nuvoton_Keil Drive Jan 29, 2019 Page 14 of 17... -
Page 15: Downloading Nuvoton 8Bit 8051 Mcus Ml51 Series Sample Code
NuTiny-ML51EB Downloading Nuvoton 8bit 8051 MCUs ML51 Series Sample Code Step1 Visit The Nuvoton 8bit 8051 MCUs Website: HTTP://WWW.NUVOTON.COM/8BIT-8051-MCUS Step2 Step3 Download the ML51_BSP_ C51_V1.0 Jan 29, 2019 Page 15 of 17 Rev 1.00... -
Page 16: Revision History
NuTiny-ML51EB REVISION HISTORY Date Revision Description 2019.01.29 1.00 Initial release Jan 29, 2019 Page 16 of 17 Rev 1.00... - Page 17 NuTiny-ML51EB 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”.
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