STMicroelectronics STM32F378RCT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F3
Packaging Tray | NULL
Core Processor ARM® Cortex®-M4F
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT
Number of I/O 51
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V, 1.65V ~ 3.6V
Data Converters A/D 16x12b, 21x16b; D/A 3x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP

The STM32F378RCT6 is a mixed-signal MCU from STMicroelectronics with an ARM Cortex-M4F core at 72MHz. It features 256KB flash and 32KB RAM, operating from 1.65V to 3.6V. The device includes advanced analog peripherals for precision applications. The 64-LQFP package is suitable for compact designs.

  • Low voltage operation: 1.65V minimum for battery-powered devices.
  • FPU acceleration: Cortex-M4F for fast floating-point math.
  • High-resolution analog: 16-bit ADC and 12-bit DAC.
  • Compact memory: 256KB flash for moderate applications.
  • Wide supply range: Flexible power design options.

Portable Instrumentation

Low voltage operation (1.65V) enables single-cell battery use.

Analog Front-Ends

High-resolution ADC and DAC for precise signal conditioning.

Audio Processing

FPU accelerates DSP algorithms for audio effects.

Sensor Fusion

Multiple communication interfaces for multi-sensor systems.

Medical Monitors

Low power and high accuracy for patient monitoring.

Industrial Control

72MHz performance with PWM for motor and process control.

Q: What is the core processor?
A: ARM Cortex-M4F with FPU at 72MHz.
Q: What is the supply voltage range?
A: 1.65V to 3.6V (with separate analog supply).
Q: How much flash and RAM?
A: 256KB flash and 32KB RAM.
Q: What package is available?
A: 64-LQFP package.
Base Product Number : STM32F378RC
256KB Flash 32-bit MCU 32KB RAM 64-LQFP 72MHz Analog ARM Cortex-M4F Audio Medical Portable STM32F378RC
Q: What is the core processor?
A: ARM Cortex-M4F with FPU at 72MHz.
Q: What is the supply voltage range?
A: 1.65V to 3.6V (with separate analog supply).
Q: How much flash and RAM?
A: 256KB flash and 32KB RAM.
Q: What package is available?
A: 64-LQFP package.