STM32F378RCT6              Description

The STM32F378xx family is based on the high-performance ARM? Cortex?-M4 32-bit RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an Embedded Trace Macrocell? (ETM). The family incorporates high-speed embedded memories (up to 256 Kbyte of Flash memory, up to 32 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The STM32F378xx devices offer one fast 12-bit ADC (1 Msps), up to three 16-bit Sigma delta ADCs, up to 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.

STM32F378RCT6                  Features 

? Core: ARM? 32-bit Cortex?-M4 CPU (72 MHz

max), single-cycle multiplication and HW

division, DSP instruction with FPU (floatingpoint unit) and MPU (memory protection unit)

? 1.25 DMIPS/MHz (Dhrystone 2.1)

? Memories

– 256 Kbytes of Flash memory

– 32 Kbytes of SRAM with HW parity check

? CRC calculation unit

? Reset and power management

– Supply: VDD= 1.8 V ± 8%,

VDDA= 1.65 - 3.6 V

– External POR pin

– Low power modes: Sleep and Stop

? Clock management

– 4 to 32 MHz crystal oscillator

– 32 kHz oscillator for RTC with calibration

– Internal 8 MHz RC with x16 PLL option

– Internal 40 kHz oscillator

? Up to 84 fast I/Os

– All mappable on external interrupt vectors

– Up to 45 I/Os with 5 V tolerant capability

? 12-channel DMA controller

? One 12-bit, 1.0 μs ADC (up to 16 channels)

– Conversion range: 0 to 3.6 V

– Separate analog supply from 2.4 up to 3.6

? Up to three 16-bit Sigma Delta ADC

– Separate analog supply from 2.2 to 3.6 V,

up to 21 single/ 11 diff channels

? Up to three 12-bit DAC channels

– Separate analog supply from 2.2 to 3.6 V

? Two fast rail-to-rail analog comparators with

programmable input and output with analog

supply from 1.65 to 3.6 V

? Up to 24 capacitive sensing channels

STM32F378RCT6               Applications

The STM32F378xx family operates in the -40 to +85 °C and -40 to +105 °C temperature

ranges from a 1.8 V ± 8% power supply. A comprehensive set of power-saving mode allows

the design of low-power applications.