STM32G081RBT6 (ST 32-bit MCU) pin diagram and parameter introduction

STMicroelectronics' model STM32G081RBT6 is a 32-bit MCU microcontroller that uses a high-performance Arm® Cortex®-M0+32-bit RISC core and operates at a frequency of up to 64MHz. They provide a high level of integration for a wide range of applications in the consumer, industrial and home appliance sectors and are ready for Internet of Things (IoT) solutions.

STM32G081RBT6 includes Memory Protection Unit (MPU), high-speed embedded memory (36KB of SRAM and 128KB of Flash program memory with read protection, write protection, proprietary code protection and secure area), DMA, extensive system functions, enhanced I/O and peripherals.

STM32G081RBT6 provides standard communication interfaces (two I2C, two SPI/one I2S, one HDMI CEC and four USART), a 12-bit ADC (2.5MSps) with up to 19 channels, a 12-bit DAC with two channels, Two fast comparators, an internal voltage reference buffer, a low-power RTC, an advanced control PWM timer running at twice the CPU frequency, and five general-purpose 16-bit timers, one of which runs at the CPU frequency Twice, one 32-bit general-purpose timer, two basic timers, two low-power 16-bit timers, two watchdog timers and a SysTick timer.

Functional features of STM32G081RBT6

1. High performance: STM32G081RBT6 uses the ARM Cortex-M0+ core, with a working frequency of up to 64MHz, and has strong computing power and response speed.

2. Rich peripherals: This microcontroller integrates a rich set of peripherals, including multiple general-purpose timers, high-precision clocks, multi-channel analog/digital converters (ADCs), digital/analog converters (DACs), general-purpose Serial interfaces (USART, SPI, I2C), etc., can meet the needs of different applications.

3. Low power consumption design: STM32G081RBT6 supports a variety of low power consumption modes, including low power consumption operating mode and standby mode, which can effectively reduce system power consumption and extend battery life.

4. Security: The microcontroller supports hardware encryption and secure boot functions, which can protect the information security of the system.

5. Flexible scalability: This microcontroller supports a variety of external memory interfaces and communication interfaces, and can easily connect and communicate with external devices.

Application fields of STM32G081RBT6

STM32G081RBT6 is a low-power, high-performance 32-bit ARM Cortex-M0+ microcontroller. Its main application areas are as follows:

1. Industrial control and automation: STM32G081RBT6 has rich communication and control interfaces and can be used in applications such as industrial automation control systems, intelligent motor control, sensor reading and data collection.

2. Consumer electronics: In consumer electronics such as smart homes, smart wearable devices, and smart health monitors, STM32G081RBT6 can provide low-power, high-performance solutions.

3. Medical equipment: STM32G081RBT6 is suitable for medical equipment, such as portable medical monitoring equipment, medical sensors, etc., and can meet the medical industry's requirements for high reliability and low power consumption.

Parameters of STM32G081RBT6

Brand: STMicroelectronics

Product Category: 32-bit MCU

Package: 64-LQFP(10x10)

Core processor: ARM Cortex-M0+

Kernel specification: 32-bit

Speed: 64MHz

Connectivity: HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB

Peripherals: Undervoltage detection/reset, DMA, I2S, POR, PWM, WDT

Number of I/Os: 60

Program storage capacity: 128KB (128K x 8)

Program memory type: Flash

EEPROM capacity:-

RAM size: 36K x 8

Voltage-power supply (Vcc/Vdd): 1.7V ~ 3.6V

Data converter: A/D 19x12b; D/A 2x12b

Oscillator type: Internal

Working temperature: -40°C ~ 85°C(TA)

Installation type: surface mount type

Basic product number: STM32G081

HTSUS: 8542.31.0001

Product application: high performance MCU

Pin diagram of STM32G081RBT6

Schematic diagram of STM32G081RBT6

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