STMicroelectronics STM32F038G6U6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging Tray |
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 48MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 22
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V, 1.65V ~ 3.6V
Data Converters A/D 10x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-UFQFPN (5x5)
Package / Case 28-UFQFN
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F038G6U6 is a high-performance 32-bit microcontroller from STMicroelectronics, featuring an ARM Cortex-M0 core running at 48 MHz. It offers 32 KB of Flash and 4 KB of SRAM, along with a rich set of peripherals including I2C, SPI, UART, I2S, DMA, and a 12-bit ADC. Its wide voltage range and compact UFQFPN package make it an excellent choice for a variety of embedded applications, from industrial sensors to portable consumer electronics.

  • Efficient 32-bit Core: The ARM Cortex-M0 provides a modern architecture with low power consumption and high code density.
  • Compact Package: The 5x5 mm UFQFPN package saves board space, ideal for miniaturized designs.
  • Rich Analog Features: Integrated 12-bit ADC with 10 channels simplifies analog sensor interfacing.
  • Flexible Power Supply: Operates from 1.65V to 3.6V, supporting both battery and regulated power sources.
  • Advanced Peripherals: DMA, I2S, and PWM enable efficient data handling and control in real-time applications.

Industrial Sensor Nodes

The STM32F038G6U6 with its low-voltage operation and multiple ADC channels is ideal for industrial sensor nodes that require precise analog data acquisition and low-power operation.

Portable Medical Devices

Its small form factor and low power consumption make it suitable for portable medical monitors, such as glucose meters or pulse oximeters, where battery life is critical.

Smart Home Controllers

With I2C, SPI, and UART interfaces, this MCU can manage smart home devices like thermostats, lighting controls, and security sensors, enabling seamless connectivity.

Motor Control for Drones

The PWM outputs and DMA controller allow for efficient motor control in small drones, providing smooth and responsive speed regulation.

Data Loggers

Its internal oscillator and low-power modes make it perfect for battery-powered data loggers that record environmental parameters over extended periods.

Q: What is the core architecture of the STM32F038G6U6?
A: It is based on the ARM Cortex-M0 32-bit core, offering a balance of performance and power efficiency.
Q: What is the maximum operating frequency?
A: The MCU runs at up to 48 MHz, suitable for a wide range of control and sensor applications.
Q: How much Flash and RAM does it have?
A: It provides 32 KB of Flash memory and 4 KB of SRAM for code and data storage.
Q: What are the key peripheral interfaces?
A: It includes I2C, SPI, UART, I2S, DMA, PWM, and a 12-bit ADC with 10 channels.
Q: What is the operating voltage range?
A: It operates from 1.65V to 3.6V, allowing flexible power supply designs.
Q: What is the package type?
A: It comes in a compact 28-UFQFPN (5x5 mm) package, ideal for space-constrained designs.
Base Product Number : STM32F038G6
12-bit ADC 32-bit 32KB Flash 48MHz 4KB RAM ARM Cortex-M0 DMA I2C I2S Industrial MCU Medical PWM Smart Home SPI UART UFQFPN-28
Q: What is the core architecture of the STM32F038G6U6?
A: It is based on the ARM Cortex-M0 32-bit core, offering a balance of performance and power efficiency.
Q: What is the maximum operating frequency?
A: The MCU runs at up to 48 MHz, suitable for a wide range of control and sensor applications.
Q: How much Flash and RAM does it have?
A: It provides 32 KB of Flash memory and 4 KB of SRAM for code and data storage.
Q: What are the key peripheral interfaces?
A: It includes I2C, SPI, UART, I2S, DMA, PWM, and a 12-bit ADC with 10 channels.
Q: What is the operating voltage range?
A: It operates from 1.65V to 3.6V, allowing flexible power supply designs.
Q: What is the package type?
A: It comes in a compact 28-UFQFPN (5x5 mm) package, ideal for space-constrained designs.