Overview
The STM32G031J6M6TR is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This microcontroller operates at frequencies up to 64 MHz and is designed for a wide range of applications in consumer, industrial, and appliance domains, as well as for Internet of Things (IoT) solutions. It offers a high level of integration, including a memory protection unit (MPU), high-speed embedded memories, and an extensive range of system functions and peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Operating Temperature | -40°C to 85°C/105°C/125°C |
| Memories | Up to 64 Kbytes of Flash memory, 8 Kbytes of SRAM with HW parity check |
| Voltage Range | 1.7 V to 3.6 V |
| Reset and Power Management | Power-on/Power-down reset (POR/PDR), Programmable Brownout reset (BOR), Programmable voltage detector (PVD) |
| Low-Power Modes | Sleep, Stop, Standby, Shutdown |
| Clock Management | 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, Internal 16 MHz RC with PLL option (±1 %), Internal 32 kHz RC oscillator (±5 %) |
| I/Os | Up to 44 fast I/Os, multiple 5 V-tolerant I/Os |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels) |
| Timers | 11 timers: one 32-bit, four 16-bit general-purpose, two low-power 16-bit, two watchdogs, SysTick timer |
| Communication Interfaces | Two I2C-bus interfaces, two USARTs, two SPIs (32 Mbit/s), one I2S interface |
| RTC | Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown |
| Package | SO-8 package |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core with up to 64 MHz frequency.
- Integrated memory protection unit (MPU) and high-speed embedded memories (up to 64 Kbytes of Flash and 8 Kbytes of SRAM).
- Extensive range of system functions and peripherals, including DMA, CRC calculation unit, and advanced control PWM timer.
- Multiple communication interfaces: two I2C-bus interfaces, two USARTs, two SPIs, and one I2S interface.
- Low-power modes (Sleep, Stop, Standby, Shutdown) and low-power timers and UART for energy-efficient applications.
- VBAT direct battery input for keeping RTC and backup registers powered.
- Operating temperature range from -40°C to 125°C and supply voltage range from 1.7 V to 3.6 V.
- ECOPACK2 compliant packages.
Applications
The STM32G031J6M6TR is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation and control systems
- Appliance control systems
- Internet of Things (IoT) solutions
- Low-power applications requiring advanced peripherals and communication interfaces.
Q & A
- What is the core architecture of the STM32G031J6M6TR?
The core is based on the Arm® 32-bit Cortex®-M0+ RISC CPU.
- What is the maximum operating frequency of the STM32G031J6M6TR?
The maximum operating frequency is up to 64 MHz.
- What types of memory does the STM32G031J6M6TR have?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the operating temperature range of the STM32G031J6M6TR?
The operating temperature range is from -40°C to 125°C.
- What are the power-saving features of the STM32G031J6M6TR?
It includes low-power modes such as Sleep, Stop, Standby, and Shutdown, along with low-power timers and UART.
- What communication interfaces are available on the STM32G031J6M6TR?
It includes two I2C-bus interfaces, two USARTs, two SPIs, and one I2S interface.
- Does the STM32G031J6M6TR support real-time clock (RTC) functionality?
Yes, it includes a calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown.
- What is the package type for the STM32G031J6M6TR?
The package type is SO-8.
- Is the STM32G031J6M6TR RoHS compliant?
Yes, it is RoHS compliant with an ECOPACK2 rating.
- What is the voltage range for the STM32G031J6M6TR?
The supply voltage range is from 1.7 V to 3.6 V.
