STM32F405ZGT6

This product is a microcontroller based on an ARM 32-bit Cortex-M4 CPU with FPU, featuring an Adaptive Real-Time Accelerator (ART Accelerator) for zero-wait-state execution from Flash, operating at up to 168 MHz, with a memory protection unit, delivering 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) performance, and supporting DSP instructions.

Key features

• 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 168 MHz, memory protection unit, 210 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• Memories
• Up to 1 Mbyte of Flash memory
• Up to 192 + 4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM
• Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories
• LCD parallel interface, 8080/6800 modes
• Clock, reset and supply management
• 1.8 V to 3.6 V application supply and I/Os
• POR, PDR, PVD and BOR
• 4-to-26 MHz crystal oscillator
• Internal 16 MHz factory-trimmed RC (1% accuracy)
• 32 kHz oscillator for RTC with calibration
• Internal 32 kHz RC with calibration
• Low-power operation
• Sleep, Stop and Standby modes
• VBAT supply for RTC, 20x32 bit backup registers + optional 4 KB backup SRAM
• 3x12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode
• 2x12-bit D/A converters
• General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
• Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
• Debug mode
• Serial wire debug (SWD) & JTAG interfaces
• Cortex-M4 Embedded Trace Macrocell
• Up to 140 I/O ports with interrupt capability
• Up to 136 fast I/Os up to 84 MHz
• Up to 138 5V-tolerant I/Os
• Up to 15 communication interfaces
• Up to 3xI²C interfaces (SMBus/PMBus)
• Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
• Up to 3 SPIs (42 Mbits/s), 2 with muxed full-duplex I²S to achieve audio class accuracy via internal audio PLL or external clock
• 2xCAN interfaces (2.0B Active)
• SDIO interface
• 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 1588 hardware, MII/RMII