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STM32F378XX Datasheet, PDF (1/131 Pages) STMicroelectronics – Reset and power management | |||
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STM32F378xx
ARM®Cortex®-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM,
timers, 4 ADCs(16-bit Sig. Delta / 12-bit SAR), 3 DACs, 2 comp., 1.8 V
Datasheet - production data
Features
⢠Core: ARM® 32-bit Cortex®-M4 CPU (72 MHz
max), single-cycle multiplication and HW
division, DSP instruction with FPU (floating-
point unit) and MPU (memory protection unit)
⢠1.25 DMIPS/MHz (Dhrystone 2.1)
⢠Memories
â 256 Kbytes of Flash memory
â 32 Kbytes of SRAM with HW parity check
⢠CRC calculation unit
⢠Reset and power management
â Supply: VDD= 1.8 V ± 8%,
VDDA= 1.65 - 3.6 V
â External POR pin
â Low power modes: Sleep and Stop
⢠Clock management
â 4 to 32 MHz crystal oscillator
â 32 kHz oscillator for RTC with calibration
â Internal 8 MHz RC with x16 PLL option
â Internal 40 kHz oscillator
⢠Up to 84 fast I/Os
â All mappable on external interrupt vectors
â 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)
â Conversion range: 0 to 3.6 V
â Separate analog supply from 2.4 up to 3.6
⢠Up to three 16-bit Sigma Delta ADC
â Separate analog supply from 2.2 to 3.6 V,
up to 21 single/ 11 diff channels
⢠Up to three 12-bit DAC channels
â 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
)%*$
LQFP48 (7 Ã 7 mm)
LQFP64 (10 Ã 10 mm)
LQFP100 (14 Ã 14 mm)
WLCSP66
(0.400 mm)
UFBGA100
(7 x 7 mm)
⢠17 timers
â Two 32-bit timers and three 16-bit timers
with up to 4 IC/OC/PWM or pulse counters
â Two 16-bit timers with up to 2 IC/OC/PWM
or pulse counters
â Four 16-bit timers with up to 1 IC/OC/PWM
or pulse counter
â Independent and system watchdog timers
â SysTick timer: 24-bit down counter
â Three 16-bit basic timers to drive the DAC
⢠Calendar RTC with Alarm and periodic wakeup
from Stop
⢠Communication interfaces
â CAN interface (2.0B Active)
â Two I2Cs supporting Fast Mode Plus
(1 Mbit/s) with 20 mA current sink,
SMBus/PMBus, wakeup from STOP
â Three USARTs supporting synchronous
mode, modem control, ISO/IEC 7816, LIN,
IrDA, auto baud rate, wakeup feature
â Three SPIs (18 Mbit/s) with 4 to 16
programmable bit frames, muxed I2S
â HDMI-CEC bus interface
⢠Serial wire devices, JTAG, Cortex®-M4 ETM
⢠96-bit unique ID
Table 1. Device summary
Reference
Part numbers
STM32F378xx
STM32F378CC, STM32F378RC,
STM32F378VC
June 2016
This is information on a product in full production.
DocID025608 Rev 4
1/131
www.st.com
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