This Nucleo-144 development board is supplied fitted with an STM32F303ZET6 microcontroller. The ST Zio connector provides access to more peripherals, and with the ST morpho headers expands the functionality with a choice of shields. The integrated ST-LINK/V2-1 debugger/programmer comes with the STM32 comprehensive software HAL library, software examples, as well as direct access to the ARM mbed on-line resources.

STM32F303ZET6 72MHz Cortex-M4F core microcontroller with 512KB Flash memory, 80KB Parity SRAM
Full access to all GPIO with ST Zio connector (Arduino Uno Rev 3 Shield connectivity support) and ST morpho extension pin headers
ARM mbed Enabled (mbed.org)
ST-LINK/V2-1 debugger/programmer with SWD connector
Virtual COM port, Mass storage, and Debug port interfaces supported on USB
Flexible board power supply
USB OTG or device full speed with Micro-AB connector
IEEE-802.3-2002 compliant Ethernet connector
3 x LEDs: Power, USB communication, User
USER and RESET Push Buttons
32.768 KHz crystal oscillator
Supported by Integrated Development Environments (IDEs)

STM32F3 Series 32-Bit ARM® Cortex®-M4 Microcontrollers, STMicroelectronics

The STM32 F3 series of mixed-signal MCUs with DSP and FPU instructions combines a 32-bit ARM Cortex-M4 core running at 72MHz with an advanced analogue peripheral set.

Fast comparators (50ns)
Programmable gain amplifiers (4 gain ranges)
12-Bit DACs
Fast 12-Bit ADCs (5 MSPS per channel with up to 18MSPS in interleaved mode)
16-Bit sigma-delta ADCs
Fast 144MHz motor control timers, timing resolution better 7ns