STMicroelectronics STM32F302CCT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F3
Packaging Tray |
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 37
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 40K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 9x12b; D/A 1x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM32F302CCT6 is a 32-bit ARM Cortex-M4 MCU with FPU, running at 72 MHz. It features 256KB Flash and 40K x 8 RAM in a 48-LQFP package. With DMA, I2S, PWM, and WDT, it is designed for advanced control and audio applications.

  • ARM Cortex-M4 with FPU – accelerates floating-point math for control loops.
  • 256KB Flash – large memory for complex firmware and OTA updates.
  • I2S interface – simplifies digital audio connectivity.
  • 48-LQFP package – compact footprint for space-limited designs.

Digital Audio Players

The Cortex-M4 with FPU and I2S interface enables high-fidelity audio codec integration.

Motor Control Drives

Advanced PWM timers and 72 MHz speed support field-oriented control of BLDC motors.

Industrial Sensors

With 256KB Flash, it can store calibration data and run complex signal processing.

Consumer Robotics

The FPU accelerates kinematics calculations for balancing and navigation.

Power Management Units

Multiple ADC channels and DMA allow real-time monitoring of voltage and current.

IoT Edge Nodes

Low power modes and rich peripherals make it suitable for battery-operated smart devices.

Q: What is the core architecture of the STM32F302CCT6?
A: It uses the ARM Cortex-M4 core with FPU, running at 72 MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V, compatible with standard 3.3V logic.
Q: How much Flash and RAM does it have?
A: It offers 256KB Flash and 40K x 8 RAM.
Q: What package is available?
A: It comes in a 48-LQFP package, suitable for compact PCBs.
Q: Does it support I2S?
A: Yes, it includes I2S for digital audio interfacing.
Base Product Number : STM32F302CC
256KB Flash 32-bit MCU 48-LQFP 72MHz ARM Cortex-M4 audio I2S IoT motor control STM32F3
Q: What is the core architecture of the STM32F302CCT6?
A: It uses the ARM Cortex-M4 core with FPU, running at 72 MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V, compatible with standard 3.3V logic.
Q: How much Flash and RAM does it have?
A: It offers 256KB Flash and 40K x 8 RAM.
Q: What package is available?
A: It comes in a 48-LQFP package, suitable for compact PCBs.
Q: Does it support I2S?
A: Yes, it includes I2S for digital audio interfacing.