Features

• Description
• The SparkFun MicroMod STM32 Processor Board is ready to rock your MicroMod world with its ARM®Cortex®-M4 32-bit RISC core! This little Processor Board provides you with an economical and easy to *** development platform if you're needing more power with minimal working space. With the M.2 MicroMod connector, connecting your STM32 Processor is a breeze. Simply match up the key on your processor's beveled edge connector to the key on the M.2 connector and secure it with a screw(included with all Carrier Boards). The STM32 is one of the most powerful and economical microcontrollers available so to be able to add it to your MicroMod Carrier Board is a huge advantage for your project!
• As we previously stated; the STM32F405 Processor is based on the high-performance ARM®Cortex®-M4 32-bit RISC core and can operate at a frequency of up to 168 MHz. This core features a floating point unit(FPU)single precision which supports all ARM single precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit(MPU)which enhances application security. This Processor Board utilizes the DFU bootloader for uploading code, and incorporates an extensive range of enhanced I/Os and peripherals. To complement the STM32F405 processor, we've also added an additional 128Mb(16MB)serial flash memory chip to the underside of the board.
• MicroMod is a modular interface ecosystem that connects a microcontroller "processor board" to various "carrier board" peripherals. Utilizing the M.2 standard, the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!
• Get Started with the MicroMod STM32 Processor Guide
• Features
• STM32 General Features
• ARM®32-bit Cortex®-M4 CPU with FPU
• Adaptive real-time accelerator(ART AcceleratorTM)allowing 0-wait state execution from Flash memory
• Frequency up to 168 MHz
• Memory protection unit
• 210 DMIPS/ 1.25 DMIPS/MHz(Dhrystone 2.1)
• DSP instructions
• 1 MB of Flash memory
• 192 Kbytes of SRAM including 64 Kbytes of CCM(core coupled memory)data RAM
• Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories
• Clock, reset and supply management
• 1.8 V to 3.6 V application supply and I/Os
• 32 kHz oscillator for RTC with calibration
• Internal 32 kHz RC with calibration
• Low-power operation
• Sleep, Stop and Standby modes
• Debug mode
• Serial wire debug(SWD)& JTAG interfaces
• Cortex-M4 Embedded Trace MacrocellTM
• Advanced connectivity
• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
• 10/100 Ethernet MAC with dedicated DMA:supports IEEE 1588v2 hardware, MII/RMII
• Specific Peripherals available on MicroMod STM32
• UART
• Two I2C B***s
• SPI Bus
• PDM Audio Processing
• Two Dedicated Analog Inputs, 15 total analog input capable inputs
• Two Dedicated Digital I/O Pins
• Two Dedicated PWM Pins, 24 total PWM capable
• Nine General Purpose I/O Pins