The STM32F378CCT6 is a STM32 F3 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 72MHz and embedding a floating point unit (FPU), a memory protection unit (MPU) and an Embedded Trace Macrocell™ (ETM), high-speed embedded memories (Flash memory up to 256kB and 16kB of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The device offer a fast 12-bit ADCs (1 Msps), three 16-bit sigma-delta (Σ-Δ) ADCs, two comparators, up to two DACs (DAC1 with 2 channels and DAC2 with 1 channel), a low-power RTC, 9 general-purpose 16-bit timers, two general-purpose 32-bit timers, three basic timers, as well as standard and advanced communication interfaces - two I²Cs, three SPIs, three I²Ss, three USARTs and a CAN.
1.25 DMIPS/MHz (Dhrystone 2.1)
CRC calculation unit
External POR pin
Low-power modes - Sleep, stop, standby
4 to 32MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
8MHz Internal RC with x16 PLL option
40kHz Internal oscillator
12-channel DMA Controller
Up to 24 capacitive sensing channels
Independent and system watchdog timers
SysTick Timer
Three 16-bit Basic timers to drive the DAC
Calendar RTC with alarm and periodic wakeup from Stop/Standby
