NUCLEO-L552ZE-Q

STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode. The ST Zio connector which extends the ARDUINO® Uno V3 connectivity and the ST morpho headers provide an easy means of expanding 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 debugger/programmer.

• STM32L552ZET6QU microcontroller in LQFP144 package
• 3 user LEDs, 2 user and reset push-buttons
• 32.768KHz crystal oscillator
• ST-LINK, USB VBUS or external sources power-supply options
• On-board ST-LINK debugger/programmer with USB re-enumeration capability
• Comprehensive free software libraries and examples available with the STM32Cube MCU package
• Supports IAR™, Keil® and GCC-based IDEs
• Device-only USB FS on USB Type-C™ connector
• Internal SMPS to generate Vcore logic supply

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.