STM32 Nucleo-144 boards (MB1312) - User manual

1 November 2019UM2179 Rev 91/481UM2179 User manualSTM32 Nucleo-144 boards ( mb1312 ) IntroductionThe STM32 Nucleo-144 boards based on the mb1312 reference board ( nucleo -L496ZG, nucleo -L496ZG-P, nucleo -L4A6ZG, nucleo -L4P5ZG, nucleo -L4R5ZI and nucleo -L4R5ZI-P) provide an affordable and flexible way for users to try out new concepts and build prototypes with STM32 microcontrollers, choosing from the various combinations of performance, power consumption and features. The ST Zio connector, which extends the ARDUINO Uno V3 connectivity, and the ST morpho headers make it easy to expand the functionality of the nucleo open development platform with a wide choice of specialized shields. The STM32 Nucleo-144 boards do not require any separate probe as they integrate the ST-LINK/V2-1 debugger/programmer. The STM32 Nucleo-144 boards come with the STM32 comprehensive free software libraries and examples available with the STM32 Cube MCU Package.

2 Pictures are not 1. Nucleo-144 board (top view)Figure 2. Nucleo-144 board (bottom view) Rev 9 Contents1 Features .. 62 Ordering information .. marking .. 83 Quick start .. started .. requirements .. toolchains .. software .. 104 Conventions .. 105 Hardware layout and configuration .. Nucleo-144 board layout .. Nucleo-144 board mechanical drawing .. PCB .. ST-LINK/V2-1 .. firmware upgrade .. the ST-LINK/V2-1 to program and debug the on- board STM32 . ST-LINK/V2-1 to program and debug an external STM32 application .. supply and power selection .. supply input from ST-LINK/V2-1 USB connector .. power supply inputs .. power supply output .. power supply .. (IDD) .. clock .. 25UM2179 Rev 93 clock supply .. 32 KHz clock supply .. communication .. FS OTG.

3 Bridges and jumpers .. connectors .. Zio connectors .. morpho connector .. limitation .. operation .. identification .. limitation .. parts .. 43 Appendix A board revision history and limitations .. 44 Appendix B Federal Communications Commission (FCC) and Industry Canada (IC) Compliance .. 45 Revision history .. 46 List of tablesUM21794/48UM2179 Rev 9 List of tablesTable information .. 7 Table explanation .. 8 Table conventions .. 10 Table states of the jumpers .. 16 Table connector CN5 (SWD) .. 19 Table power sources .. 22 Table related jumper .. 22 Table pin configuration .. 26 Table pin configuration .. 27 Table of the solder bridges and jumpers .. 28 Table Zio connectors pin assignments .. 38 Table morpho connector pin assignments .. 41 Table revision history and limitations .. 44 Table revision history.

4 46UM2179 Rev 95/48UM2179 List of figures5 List of figuresFigure board (top view).. 1 Figure board (bottom view).. 1 Figure block diagram .. 11 Figure Nucleo-144 board top layout .. 12 Figure Nucleo-144 board bottom layout .. 13 Figure Nucleo-144 board mechanical drawing in millimeter .. 14 Figure board mechanical drawing in mils .. 15 Figure composite device .. 17 Figure the STM32 Nucleo-144 board to program the on- board STM32 .. 18 Figure ST-LINK/V2-1 to program an external STM32 application .. 20 Figure .. 31 Figure .. 32 Figure .. 33 Figure .. 34 Figure .. 35 Figure .. 36 FeaturesUM21796/48UM2179 Rev 91 FeaturesThe STM32 Nucleo-144 boards offer the following common features: STM32 Arm -based microcontroller in LQFP144 package USB OTG FS 3 user LEDs 2 user and reset push-buttons kHz crystal oscillator board connectors: USB with Micro-AB SWD ST Zio expansion connector including ARDUINO Uno V3 ST morpho expansion connector Flexible power-supply options: ST-LINK, USB VBUS or external sources On- board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32 Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR , Keil , GCC-based IDEsAdditionally, some STM32 Nucleo-144 boards offer the following specific features.

5 External SMPS to generate Vcore logic supply(a) Arm Mbed Enabled (b) complianta. SMPS significantly reduces power consumption in Run mode, by generating Vcore logic supply from an external DC/DC Arm and Mbed are registered trademarks or trademarks of Arm Limited (or its subsidiaries) in the US and or Rev 97/48UM2179 Ordering information472 Ordering informationTo order an STM32 Nucleo-144 board , refer to Ta b l e 1. Additional information is available from the datasheet and reference manual of the target STM32 . Product markingEvaluation tools marked as ES or E are not yet qualified and therefore not ready to be used as reference design or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering sample tools as reference design or in production.

6 E or ES marking examples of location: On the targeted STM32 that is soldered on the board (for illustration of STM32 marking, refer to the STM32 datasheet Package information paragraph at the website). Next to the evaluation tool ordering part number that is stuck or silk-screen printed on the boards feature a specific STM32 device version, which allows the operation of any bundled commercial stack/library available. This STM32 device shows a "U" marking option at the end of the standard part number and is not available for order to use the same commercial stack in his application, a developer may need to purchase a part number specific to this stack/library. The price of those part numbers includes the stack/library 1. Ordering information Order codeBoard reference Target STM32 Differentiating featuresNUCLEO-L496 ZGMB1312 STM32L496 ZGT6 UArm Mbed Enabled nucleo -L496ZG-PSTM32L496 ZGT6 PUExternal SMPSNUCLEO-L4A6 ZGSTM32L4A6 ZGT6 UCryptographyNUCLEO-L4P5 ZGSTM32L4P5 ZGT6U- nucleo -L4R5 ZISTM32L4R5 ZIT6 UArm Mbed Enabled nucleo -L4R5ZI-PSTM32L4R5 ZIT6PU Arm Mbed Enabled External SMPSO rdering informationUM21798/48UM2179 Rev CodificationThe meaning of the codification is explained in Ta b l e 2.

7 The order code is mentioned on a sticker placed on the top side of the 2. Codification explanationNUCLEO-XXYYZT(-P)DescriptionE xample: nucleo -L496ZG-PXXMCU series in STM32 Arm Cortex MCUs STM32L4 SeriesYYMCU product line in the seriesSTM32L496 ZSTM32 package pin count144 pinsTSTM32 Flash memory size: G for 1 Mbyte I for 2 Mbytes1 Mbyte-PSTM32 has external SMPS functionExternal SMPSUM2179 Rev 99/48UM2179 Quick start473 Quick startThis section describes how to start a development quickly using the STM32 Nucleo-144 installing and using the product, accept the Evaluation Product License Agreement from the webpage. For more information on the STM32 Nucleo-144 board and for demonstration software, visit the Getting startedFollow the sequence below to configure the Nucleo-144 board and launch the demonstration application (for components location refer to Figure 4: STM32 Nucleo-144 board top layout).

8 The jumper position on the board : JP1 (PWR-EXT) OFF (see Section : Power supply input from ST-LINK/V2-1 USB connector for more details) JP6 (Power source) on STLK side (for more details see Table 7: Power related jumper) JP5 (IDD) ON (for more details see Section : JP5 (IDD)) CN4 ON selected (for more details see Table 4: CN4 states of the jumpers).2. For the correct identification of the device interfaces from the host PC and before connecting the board , install the nucleo USB driver available on the To power the board connect the STM32 Nucleo-144 board to a PC with a USB Type-A to Micro-B cable through the USB connector CN1 on the ST-LINK. As a result, the green LED LD6 (PWR) and LD4 (COM) light up and the red LED LD3 Press button B1 (left button).5. Observe that the blinking frequency of the three LEDs LD1 to LD3 changes, by clicking on the button The software demonstration and the several software examples, that allow the user to use the nucleo features, are available at the Develop an application, using the available System requirements Windows OS (7, 8 and 10), Linux 64-bit or macOS (a) USB Type-A to Micro-B Development toolchains Keil MDK-ARM(b) IAR EWARM(b) GCC-based IDEs Arm Mbed online (see )a.

9 MacOS is a trademark of Apple Inc., registered in the and other countriesb. On Windows UM217910/48UM2179 Rev Demonstration softwareThe demonstration software, included in the STM32 Cube MCU Package corresponding to the on- board MCU, is preloaded in the STM32 Flash memory for easy demonstration of the device peripherals in standalone mode. The latest versions of the demonstration source code and associated documentation can be downloaded from the Conventions Ta b l e 3 provides the conventions used for the ON and OFF settings in the present document. In this document the references for all information that is common to all sale types, are STM32 Nucleo-144 board and STM32 Nucleo-144 boards .Table 3. ON/OFF conventions Convention Definition Jumper JPx ON Jumper fittedJumper JPx OFF Jumper not fittedSolder bridge SBx ON SBx connections closed by solder or 0 ohm resistorSolder bridge SBx OFF SBx connections left open UM2179 Rev 911/48UM2179 Hardware layout and configuration475 Hardware layout and configurationThe STM32 Nucleo-144 board is designed around the STM32 microcontrollers in a 144-pin LQFP 3 shows the connections between the STM32 microcontroller and its peripherals (ST-LINK/V2-1, push-buttons, LEDs, USB, ST Zio connectors and ST morpho headers).

10 Figure 4 and Figure 5 show the location of these features on the STM32 Nucleo-144 board . Figure 6 and Figure 7 show the mechanical dimensions of the STM32 Nucleo-144 3. Hardware block diagram1. Ext SMPS function is only available on '-P' suffixed ST-LINK/V2-1 STM32 MicrocontrollerRESETSWDST orpho extension HeaderST orpho extension HeaderMicro-BUSB onnectorIOUSBB2 RSTB1 USERIOZio onnectorLEDLD1ST-LINK PartMCU PartLEDLD2/3 Micro-AB or Micro-B USB onnectorZio onnectorExt SMPSIOH ardware layout and configurationUM217912/48UM2179 Rev STM32 Nucleo-144 board layoutFigure 4. STM32 Nucleo-144 board top layoutCN1 ST-LINK Micro USB connectorCN4 ST-LINK/ nucleo selectorLD1-LD3 User LEDsB1 User buttonCN11 STPorphopin headerCN13 SMPS signal connectorJP1 PWR-EXTCN5 SWD connectorJP5 IDD measurementU11 STM32 MicrocontrollerLD7 USB over CN7, CN10 Zio regulator outputJP6 Power Source selectionLD6 Power (Green LED)LD5(Red LED) ST-/,1.