The STM32F217IEH6 is based on the high-performance ARM®Cortex™-M3 32-bit RISC core operating at a frequency of up to 120 MHz. This MCU incorporates high-speed embedded memory, an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. The device also feature an adaptive real-time memory accelerator which allows to achieve a performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz.
Three 12-bit ADCs
Two DACs
Low-power RTC
Twelve general-purpose 16-bit timers including two PWM timers for motor control
Two general-purpose 32-bit timers
True number random generator
Sleep, Stop and Standby modes
Debug mode: Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™