STM32F205RET7 ARM Microcontrollers MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash 120MHz CPU

 Core: Arm® 32-bit Cortex®-M3 CPU (120 MHz max) with Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution performance from Flash memory, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)

 Memories
– Up to 1 Mbyte of Flash memory
– 512 bytes of OTP memory
– Up to 128 + 4 Kbytes of SRAM
– Flexible static memory controller that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
– LCD parallel interface, 8080/6800 modes

 Clock, reset and supply management
– From 1.8 to 3.6 V application supply + I/Os
– POR, PDR, PVD and BOR
– 4 to 26 MHz crystal oscillator
– Internal 16 MHz factory-trimmed RC
– 32 kHz oscillator for RTC with calibration
– Internal 32 kHz RC with calibration

 Low-power modes
– Sleep, Stop and Standby modes
– VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4 Kbytes backup SRAM

 3 × 12-bit, 0.5 µs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode

 2 × 12-bit D/A converters

 General-purpose DMA: 16-stream controller with centralized FIFOs and burst support

 Up to 17 timers
– Up to twelve 16-bit and two 32-bit timers, up to 120 MHz, each with up to four
IC/OC/PWM or pulse counter and quadrature (incremental) encoder input

 Debug mode: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™

 Up to 140 I/O ports with interrupt capability:
– Up to 136 fast I/Os up to 60 MHz
– Up to 138 5 V-tolerant I/Os

 Up to 15 communication interfaces
– Up to three I2C interfaces (SMBus/PMBus)
– Up to four USARTs and two UARTs (7.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
– Up to three SPIs (30 Mbit/s), two with muxed I2S to achieve audio class accuracy via audio PLL or external PLL
– 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 (48 Mbyte/s max.)

 CRC calculation unit

 96-bit unique ID

 Motor drive and application control

 Medical equipment

 Industrial applications: PLC, inverters, circuit breakers

 Printers, and scanners

 Alarm systems, video intercom, and HVAC

 Home audio appliances