STM32G041G8U6
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STMicroelectronics STM32G041G8U6

Manufacturer No:
STM32G041G8U6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 64KB FLASH 28UFQFPN
Delivery:
Payment:
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Product Introduction

Overview

The STM32G041G8U6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® 32-bit Cortex®-M0+ core. This device operates at a frequency of 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 advanced peripherals and low-power modes, making it suitable for various use cases that require efficiency and reliability.

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 with protection and securable area, 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, all mappable on external interrupt vectors, multiple 5 V-tolerant I/Os
ADC 12-bit, 0.4 µs ADC (up to 16 external channels), up to 16-bit with hardware oversampling
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, one low-power UART, two SPIs (32 Mbit/s), one I2S interface
Security Features AES encryption with 128/256-bit key, true random number generator (RNG)
Package UFQFPN 28 (4x4 mm)

Key Features

  • High-Performance Core: Arm® 32-bit Cortex®-M0+ CPU operating at up to 64 MHz.
  • Advanced Peripherals: Includes 12-bit ADC, multiple timers, two I2C-bus interfaces, two USARTs, one low-power UART, and two SPIs.
  • Low-Power Modes: Sleep, Stop, Standby, and Shutdown modes for optimized power consumption.
  • Security: AES encryption with 128/256-bit key and a true random number generator (RNG).
  • Clock Management: Various clock sources including crystal oscillators and internal RC oscillators.
  • VBAT Supply: Direct battery input for keeping RTC and backup registers powered.
  • Development Support: Serial wire debug (SWD) and 96-bit unique ID.

Applications

The STM32G041G8U6 is versatile and can be used in a variety of applications, including:

  • Consumer Electronics: Smart home devices, wearables, and other consumer products.
  • Industrial Automation: Control systems, sensors, and actuators in industrial environments.
  • Appliance Control: Smart appliances and home automation systems.
  • Internet of Things (IoT): IoT devices requiring low power consumption and advanced peripherals.

Q & A

  1. What is the core architecture of the STM32G041G8U6?

    The core is based on the Arm® 32-bit Cortex®-M0+ CPU.

  2. What is the maximum operating frequency of the STM32G041G8U6?

    The maximum operating frequency is up to 64 MHz.

  3. What are the available memory options for the STM32G041G8U6?

    Up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.

  4. What are the low-power modes available on the STM32G041G8U6?

    Sleep, Stop, Standby, and Shutdown modes.

  5. Does the STM32G041G8U6 support any security features?

    Yes, it includes AES encryption with 128/256-bit key and a true random number generator (RNG).

  6. What communication interfaces are available on the STM32G041G8U6?

    Two I2C-bus interfaces, two USARTs, one low-power UART, two SPIs, and one I2S interface.

  7. What is the operating temperature range of the STM32G041G8U6?

    -40°C to 85°C/105°C/125°C.

  8. What is the voltage range for the STM32G041G8U6?

    1.7 V to 3.6 V.

  9. Does the STM32G041G8U6 support VBAT supply for RTC and backup registers?

    Yes, it supports direct battery input for keeping RTC and backup registers powered.

  10. What development support is available for the STM32G041G8U6?

    Serial wire debug (SWD) and a 96-bit unique ID.

Product Attributes

Core Processor:ARM® Cortex®-M0+
Core Size:32-Bit Single-Core
Speed:64MHz
Connectivity:I²C, IrDA, LINbus, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O:26
Program Memory Size:64KB (64K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:8K x 8
Voltage - Supply (Vcc/Vdd):1.7V ~ 3.6V
Data Converters:A/D 17x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:28-UFQFN
Supplier Device Package:28-UFQFPN (4x4)
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Similar Products

Part Number STM32G041G8U6 STM32G071G8U6 STM32G041K8U6 STM32G031G8U6 STM32G041C8U6 STM32G041G6U6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active Active
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 64MHz 64MHz 64MHz 64MHz 64MHz 64MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 26 26 30 26 44 26
Program Memory Size 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8) 32KB (32K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - -
RAM Size 8K x 8 36K x 8 8K x 8 8K x 8 8K x 8 8K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V 1.71V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V
Data Converters A/D 17x12b A/D 12x12b; D/A 2x12b A/D 18x12b A/D 17x12b A/D 19x12b A/D 17x12b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 28-UFQFN 28-UFQFN 32-UFQFN Exposed Pad 28-UFQFN 48-UFQFN Exposed Pad 28-UFQFN
Supplier Device Package 28-UFQFPN (4x4) 28-UFQFPN (4x4) 32-UFQFPN (5x5) 28-UFQFPN (4x4) 48-UFQFPN (7x7) 28-UFQFPN (4x4)

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