STM32F407IG

STM32F407IG Allgemeine Beschreibung

DescriptionThe STM32F405xx and STM32F407xx family is based on the high-performance ARM® Cortex™-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 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. The Cortex-M4 core with FPU will be referred to as Cortex-M4F throughout this document.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   – Sleep, Stop and Standby modes   – VBAT supply for RTC, 20×32 bit backup      registers + optional 4 KB backup SRAM• 3×12-bit, 2.4 MSPS A/D converters: up to 24   channels and 7.2 MSPS in triple interleaved   mode• 2×12-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 5 V-tolerant I/Os• Up to 15 communication interfaces   – Up to 3 × I2C 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   – 2 × CAN 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 1588v2 hardware, MII/RMII• 8- to 14-bit parallel camera interface up to   54 Mbytes/s• True random number generator• CRC calculation unit• 96-bit unique ID• RTC: subsecond accuracy, hardware calendar

Funktionen

• ARM Cortex-M4 32-bit RISC core
• Maximum clock frequency of 168 MHz
• Up to 1 MB of Flash memory
• Up to 192 kB of SRAM
• Floating-point unit (FPU)
• Multiple communication interfaces (UART, SPI, I2C, USB, CAN, etc.)
• Multiple timers and PWM channels
• Analog-to-Digital Converter (ADC)
• Digital-to-Analog Converter (DAC)
• Various power-saving modes
• Rich set of integrated peripherals

Anwendung

• Industrial control systems
• Consumer electronics
• Automotive systems
• Medical devices
• Internet of Things (IoT) applications
• Robotics
• Power management systems
• Audio and video processing systems

Spezifikationen