Overview
The STM32G041K8U6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32G0 series. It is based on the Arm® Cortex®-M0+ core and is designed for a wide range of applications requiring low power consumption and high performance. This microcontroller is particularly suited for IoT, industrial, and consumer electronics due to its robust feature set and flexible configuration options.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | Arm® 32-bit Cortex®-M0+ |
| Core Frequency | Up to 64 MHz |
| Flash Memory | Up to 64 KB |
| SRAM | Up to 8 KB (with HW parity check) |
| Operating Temperature | -40°C to 85°C/105°C/125°C |
| Supply Voltage | 1.7 V to 3.6 V |
| Clock Management | Internal 16 MHz RC with PLL option, 32 kHz crystal oscillator, etc. |
| I/Os | Up to 44 fast I/Os, multiple 5 V-tolerant I/Os |
| ADC | 12-bit, 0.4 µs, up to 16 external channels |
| Timers | 11 timers including 16-bit and 32-bit timers, watchdogs, and SysTick timer |
| Communication Interfaces | Two I2C, two USARTs, one LPUART, two SPIs, I2S interface |
| Security Features | AES encryption, True random number generator (RNG), Memory protection unit (MPU) |
| Package Options | UFQFPN48, UFQFPN32, UFQFPN28, LQFP48, LQFP32, etc. |
Key Features
- Low Power Modes: Sleep, Stop, Standby, Shutdown to minimize power consumption.
- Clock Management: Internal 16 MHz RC with PLL option, 32 kHz crystal oscillator, and other clock sources.
- Memory Protection Unit (MPU): Enhances security and data integrity.
- Communication Interfaces: Multiple USARTs, I2C, SPI, and I2S interfaces for versatile communication options.
- Security Features: AES encryption, True random number generator (RNG), and secure area in Flash memory.
- Development Support: Serial wire debug (SWD) port for easy debugging and development.
- GPIOs and DMA: Up to 44 fast I/Os and a 5-channel DMA controller for efficient data transfer.
Applications
The STM32G041K8U6 is suitable for a variety of applications, including:
- Internet of Things (IoT): For smart home devices, wearables, and other connected devices.
- Industrial Automation: For control systems, sensors, and actuators in industrial environments.
- Consumer Electronics: For devices such as smart appliances, fitness trackers, and gaming peripherals.
- Automotive Systems: For various automotive applications requiring low power and high reliability.
Q & A
- What is the core processor of the STM32G041K8U6?
The core processor is the Arm® 32-bit Cortex®-M0+. - What is the maximum frequency of the STM32G041K8U6?
The maximum frequency is up to 64 MHz. - How much Flash memory does the STM32G041K8U6 have?
The STM32G041K8U6 has up to 64 KB of Flash memory. - What is the operating temperature range of the STM32G041K8U6?
The operating temperature range is -40°C to 85°C/105°C/125°C. - What are the supply voltage ranges for the STM32G041K8U6?
The supply voltage ranges from 1.7 V to 3.6 V. - Does the STM32G041K8U6 support low power modes?
Yes, it supports Sleep, Stop, Standby, and Shutdown modes. - What security features does the STM32G041K8U6 have?
The STM32G041K8U6 includes AES encryption, a True random number generator (RNG), and a Memory protection unit (MPU). - What communication interfaces are available on the STM32G041K8U6?
The microcontroller features two I2C, two USARTs, one LPUART, two SPIs, and an I2S interface. - Does the STM32G041K8U6 support DMA?
Yes, it has a 5-channel DMA controller. - What development support does the STM32G041K8U6 offer?
The STM32G041K8U6 supports serial wire debug (SWD) for debugging and development.
