![]() ![]() It has pin-to-pin compatibility and can replace the STM32F4 without having to change the board layout. The STM32L4 microcontroller can be used to replace a current design using the STM32F4 to get low power functionality. The entire system performance is optimized using a multi-AHB bus matrix and DMA controllers. It delivers 100 DMIPS/273 CoreMark thanks to the ST ART Accelerator™ at 80MHz. It offers up to 1Mbyte of Flash (dual bank) and 128 Kbytes of SRAM. The STM32L4 outperforms the market in the ultra-low-power domain with an EEMBC ULPBench score of 150 ULPBench™-CP. It extends flexibility to reach optimized power consumptions. The STM32L4 microcontroller is based on a new ultralow-power platform featuring FlexPowerControl. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. STMicroelectronics STM32L4 32-Bit MCU+FPU are ultralow-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80MHz. Supported by wide choice of Integrated Development Environments (IDEs) including IAR ™ , Keil ® , GCC-based IDEs (AC6 SW4STM32.USB communication (LD1), power LED (LD2), user LED (LD3).On-board ST-LINK/V2-1 debugger/programmer with SWD connector:.Extension with Arduino ™ nano connectivity. ![]() STM32 microcontrollers in 32-pin packages.The STM32 Nucleo-32 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 Arduino ™ nano connectivity makes it easy to expand the functionality of the STM32 Nucleo open development platform with a choice of specialized shields.The STM32 Nucleo-32 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 direct access to the ARM ® mbed ™ on-line resources. STM32 Nucleo-32 development board with STM32L432KC MCU, supports Arduino connectivity ![]()
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