NUCLEO-L4R5ZI is the STM32 Nucleo-144 board which offers seamless capability to provide an affordable and flexible way to try out new concepts and build prototypes around various combination of the performance and power consumption features.
The board features the two types of connection: ST Zio and ST Morpho; ST Zio connector extends the Arduino™ Uno V3 connectivity, and the ST morpho opens up the board for Nucleo open development platform with a wide options for specialized shields. Integrated ST-LINK/V2-1 debugger/programmer eliminates the requirement for the external tool for debugging and programming.
Rich sets of STM32 comprehensive free software libraries and examples are available with the STM32Cube package.
STM32 microcontroller in LQFP144 package
SMPS: significantly reduces power consumption in Run mode, by generating Vcore logic supply from an external DC/DC converter. This function is only available on ‘-P’ suffixed boards
LSE crystal: 32.768 kHz crystal oscillator
USB OTG or full-speed device(depending on STM32 support)
Ethernet compliant with IEEE-802.3-2002 (depending on STM32 support)
3 user LEDs
2 user and reset push-buttons
USB with Micro-AB
Ethernet RJ45 (depending on STM32 support)
Board expansion connectors:
ST Zio connector including Arduino™ Uno V3
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 STM32Cube package
Support of a wide choice of Integrated Development Environments (IDEs) including IAR™ , Keil® , GCC-based IDEs