On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, virtual COM port and debug port. Flexible power options: ST-LINK, USB VBUS or external sources. Micro-AB USB connector for the ST-LINK. STM32 microcontroller in 32-pin package The STM32 Nucleo-32 board comes with the extensive free STM32 software libraries and examples available with the STM32Cube MCU package. The STM32 Nucleo-32 board does not require a separate button as it integrates the ST-LINK debugger/programmer. Support for Arduino™ Nano V3 connectivity makes it easy to extend the functionality of the STM32 Nucleo open development platform with a wide range of specialized shields. The STM32 Nucleo-32 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 offered by the STM32 microcontroller. This particular board has ST's implementation of a debugger (ST-LINK/V2) and can be programmed with a USB-A to micro cable. This NUCLEO board runs an ARM Cortex-M4 80MHz and has features like CAN, I☬, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USB, 26 GPIOs, 10x 12b A/D converters and 2x 12b D/A converters. Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ☐.STM32 Nucleo-32 development board with STM32L432KC MCU,.Internal 16 MHz factory-trimmed RC (☑%).32 kHz crystal oscillator for RTC (LSE).Core: Arm ® 32-bit Cortex ®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions.The STM32L432xx family offers a single 32-pin package. Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators A comprehensive set of power-saving modes allows the design of low-power applications. They also feature standard and advanced communication interfaces. In addition, up to 3 capacitive sensing channels are available. The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, two DAC channels, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers. The STM32L432xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall. The STM32L432xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. 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. The STM32L432xx devices are the ultra-low-power microcontrollers based on the high-performance Arm ® Cortex ®-M4 32-bit RISC core operating at a frequency of up to 80 MHz.
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