NUCLEO-L496ZG

STM32 Nucleo-144 development board with STM32L496ZGT6 MCU, supports Arduino, ST Zio and morpho connectivity

Overview¶

The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32 microcontroller, choosing from the various combinations of performance, power consumption and features. The ST Zio connector, which is an extension of Arduino™ Uno V3, provides access to more peripherals and 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 board does not require any separate probe, as it integrates the ST-LINK/V2-1 debugger/programmer and it comes with the STM32 comprehensive software HAL library, together with various packaged software examples, , as well as a direct access to the ARM®mbed™online resources.

Microcontroller features¶

• STM32L496ZGT6 in LQFP144 package
• ARM®32-bit Cortex®-M4 CPU with FPU
• 80 MHz max CPU frequency
• VDD from 1.71 V to 3.6 V
• 1MB Flash
• 320KB SRAM
• 115 x GPIOs with external interrupt capability
• DMA
• 3 x 12-bit ADCs with 24 channels
• 2 x 12-bit DAC channels
• 3 x USART, 2 x UART, 1 x LPUART
• 4 x I2C
• 3 x SPI
• 2 x Advanced-control Timers (16-bits)
• 7 x General Purpose Timers (5 x 16-bits + 2 x 32-bits)
• 2 x Basic Timers (16-bits)
• 2 x Low power Timers (16-bits)
• 1 x Systick Timer
• 2 x Watchdog Timers
• 2 x CAN 2.0B active
• SDMMC, SWPMI
• RTC
• Camera Interface
• True Random Generator (TRNG for HW entropy)
• USB 2.0 OTG FS
• LCD COMxSEG
• 2 x OPAMP
• 2 x Analog Comparators ...

Board features¶

• Two types of extension resources
  • Arduino Uno Revision 3 connectivity
  • STMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os
• On-board ST-LINK/V2-1 debugger/programmer with SWD connector
  • Selection-mode switch to use the kit as a standalone ST-LINK/V2-1
• Flexible power-supply options
  • ST-LINK USB VBUS or external sources
• Three User LEDs
• Two push buttons: USER and RESET
• USB re-enumeration capability: three different interfaces supported on USB
  • Virtual Com port
  • Mass storage (USB Disk drive) for drag'n'drop programming
  • Debug port

Board pinout¶

Pins Legend¶

You can find more details on the available pins and labels in the PeripheralPins.c and PinNames.h files.

These files can be found in:

• ARMmbed/mbed-os repository on GitHub (up-to-date version, used with mbed CLI commands)

https://github.com/ARMmbed/mbed-os/blob/master/targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L496xG/TARGET_NUCLEO_L496ZG/

• mbed-dev library in developer.mbed.org (source files of the mbed library used on mbed compiler IDE)

https://developer.mbed.org/users/mbed_official/code/mbed-dev/file/default/targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L496xG/TARGET_NUCLEO_L496ZG/

Zio and Arduino-compatible headers¶

CN11 CN12 headers¶

Getting started¶

This video shows how to get started with ARM mbed Integrated Development Environment using STM32 Nucleo platform:

Supported shields¶

ST X-NUCLEO boards¶

See Matrix of tested boards.

Other Non-ST boards¶

See here.

Technical references¶

For more information, please refer to:

• STM32L496ZG microcontroller
• NUCLEO-L496ZG board

Known limitations¶

The following section describes known limitations of the platform. Note that general issues are tracked into the mbed repository available on GitHub.

This platform does not present any limitation.

Tips and Tricks¶

Find more information in ST WIKI pages.

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