Search
Cancel
Search History
Bookmark

Please log in  to show your saved searches.

STM32G071CB

Active
Education
Save to MyST

Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of of Flash memory memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, DAC, comm. I/F, 1.7-3.6V

Download datasheet
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The STM32G071x8/xB mainstream microcontrollers are based on high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions. The devices incorporate a memory protection unit (MPU), high-speed embedded memories (36 Kbytes of SRAM and up to 128 Kbytes of Flash program memory with read protection, write protection, proprietary code protection, and securable area), DMA, an extensive range of system functions, enhanced I/Os, and peripherals. The devices offer standard communication interfaces (two I2Cs, two SPIs / one I2S, one HDMI CEC, and four USARTs), one 12-bit ADC (2.5 MSps) with up to 19 channels, one 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 up to double the CPU frequency, five general-purpose 16-bit timers with one running at up to double the CPU frequency, a 32-bit general-purpose timer, two basic timers, two low-power 16-bit timers, two watchdog timers, and a SysTick timer. The devices provide a fully integrated USB Type-C Power Delivery controller.
The devices operate within ambient temperatures from -40 to 125°C and with supply voltages from 1.7 V to 3.6 V. Optimized dynamic consumption combined with a comprehensive set of power-saving modes, low-power timers and low-power UART, allows the design of low-power applications.
VBAT direct battery input allows keeping RTC and backup registers powered.
The devices come in packages with 28 to 64 pins.

  • All features

    • Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 64 MHz
    • -40°C to 85°C/105°C/125°C operating temperature
    • Memories
      • Up to 128 Kbytes of Flash memory with protection and securable area
      • 36 Kbytes of SRAM (32 Kbytes with HW parity check)
    • CRC calculation unit
    • Reset and power management
      • Voltage range: 1.7 V to 3.6 V
      • Power-on/Power-down reset (POR/PDR)
      • Programmable Brownout reset (BOR)
      • Programmable voltage detector (PVD)
      • Low-power modes:Sleep, Stop, Standby, Shutdown
      • VBAT supply for RTC and backup registers
    • 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 %)
    • Up to 60 fast I/Os
      • All mappable on external interrupt vectors
      • Multiple 5 V-tolerant I/Os
    • 7-channel DMA controller with flexible mapping
    • 12-bit, 0.4 µs ADC (up to 16 ext. channels)
      • Up to 16-bit with hardware oversampling
      • Conversion range: 0 to 3.6V
    • Two 12-bit DACs, low-power sample-and-hold
    • Two fast low-power analog comparators, with programmable input and output, rail-to-rail
    • 14 timers (two 128 MHz capable): 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdogs, SysTick timer
    • Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown
    • Communication interfaces
      • Two I2C-bus interfaces supporting Fast-mode Plus (1 Mbit/s) with extra current sink, one supporting SMBus/PMBus and wakeup from Stop mode
      • Four USARTs with master/slave synchronous SPI; two supporting ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
      • One low-power UART
      • Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I2S interface
      • HDMI CEC interface, wakeup on header
    • USB Type-C™ Power Delivery controller
    • Development support: serial wire debug (SWD)
    • 96-bit unique ID
    • All packages ECOPACK 2 compliant
    Read more Read less

Circuit Diagram

Download

Featured Products

More from the product line

Recommended for you

Related Applications

Recommended Tools & Software

STM32CubeIDE
Integrated Development Environment for STM32
Browse more
STM32CubeMX
STM32Cube initialization code generator
Browse more
STM32CubeMonitor
Monitoring tool to test STM32 applications at run-time
Browse more
STM32CubeProg
STM32CubeProgrammer software for all STM32
Browse more
Arm Keil MDK
Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware
Browse more
Arm Keil MDK for STM32F0, STM32L0 and STM32G0
Complete software development solution for all STM32F0, STM32L0 and STM32G0 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS components, RTOS
Browse more
IAR Embedded Workbench for Arm
Integrated Development Environment
Browse more
STM32CubeG0
STM32Cube MCU Package for STM32G0 series (HAL, Low-Layer APIs and CMSIS, USB PD, File system, RTOS - and examples running on ST boards)
Browse more
NUCLEO-G071RB
STM32 Nucleo-64 development board with STM32G071RB MCU, supports Arduino and ST morpho connectivity
Browse more
NUCLEO-G0B1RE
STM32 Nucleo-64 development board with STM32G0B1RE MCU, supports Arduino and ST morpho connectivity
Browse more
STM32G071B-DISCO
USB Type-C and Power Delivery Discovery kit with STM32G071RB MCU
Browse more

All tools & software

    • Part number
      		Status
      		Description
      		Type
      		Supplier

      Enhanced Carrier Connectivity Services

      Active

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      		 Cloud Sierra Wireless
      Enhanced Carrier Connectivity Services

      Description:

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      Global Smart Connectivity Services

      Active

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      		 Cloud Sierra Wireless
      Global Smart Connectivity Services

      Description:

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      Octave Services

      Active

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud

      		 Cloud Sierra Wireless
      Octave Services

      Description:

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud
    • Part number
      		Status
      		Description
      		Type
      		Supplier

      Enhanced Carrier Connectivity SIM

      Active

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      		 Components and Modules Sierra Wireless
      Enhanced Carrier Connectivity SIM

      Description:

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      Global Smart Connectivity SIM

      Active

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      		 Components and Modules Sierra Wireless
      Global Smart Connectivity SIM

      Description:

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      Octave Cellular Modules

      Active

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      		 Components and Modules Sierra Wireless
      Octave Cellular Modules

      Description:

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      SensorTile.box

      Active

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.

      		 Components and Modules FAE Technology
      SensorTile.box

      Description:

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.
    • Part number
      		Status
      		Description
      		Type
      		Supplier

      Ac6-consulting

      Active

      Engineering Services from AC6 Consulting.

      		 Engineering Services AC6
      Ac6-consulting

      Description:

      Engineering Services from AC6 Consulting.