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  • The STM32G081B-EVAL Evaluation board is a high-end development platform, for Arm Cortex-M0+ core-based STM32G081RBT6 microcontroller, with USB Type-C and power delivery controller interfaces (UCPD), compliant with USB type-C r1.2 and USB PD specification r3.0, two I2Cs, two SPIs, five USARTs, one LP UART, one 12-bit ADC, two 12-bit DACs, two GP comparators, two LP timers, internal 32 KB SRAM and 128 KB Flash, CEC, SWD debugging support.

    The full range of hardware features on the STM32G081B-EVAL Evaluation board includes a mother board, a legacy peripheral daughterboard and a USB-C and Power Delivery daughterboard, which help to evaluate all peripherals (USB Type-C connector with USB PD, motor control connector, RS232, RS485, Audio DAC, microphone ADC, TFT LCD, IrDA, IR LED, IR receiver, LDR, MicroSD card, CEC on two HDMI connectors, smart card slot, RF E2PROM & Temperature sensor…), and to develop applications.
    The board integrates an ST-LINK/V2-1 as an embedded in-circuit debugger and programmer for the STM32 MCU.
    The daughterboard and extension connectors provide an easy way to connect a daughterboard or wrapping board for the user's specific applications.
    The USB-C and Power Delivery daughterboard features two independent USB-C ports controlled by an STM32G0. USB-C port 1 is dual role power (DRP) and can provide up-to 45 W. USB-C Port 2 is sink only. Both support USB PD protocol and alternate mode functionality.
    Application firmware examples are provided to evaluate the USB-C technology through various use cases.

    Key Features

    • Mother board
      • STM32G081RBT6 microcontroller with 128 Kbytes of Flash memory and 32 Kbytes of RAM in LQFP64 package
      • MCU voltage choice fixed 3.3 V or adjustable from 1.65 V to 3.6 V
      • I2C compatible serial interface
      • RTC with backup battery
      • 8-Gbyte or more SPI interface microSD card
      • Potentiometer
      • 4 color user LEDs and one LED as MCU low-power alarm
      • Reset, Tamper and User buttons
      • 4-direction control and selection joystick
      • Board connectors:
        • 5 V power jack
        • RS-232 and RS485 communications
        • Stereo audio jack including analog microphone input
        • microSD card
        • Extension I2C connector
        • Motor-control connector
      • Board extension connectors:
        • Daughterboard connectors for legacy peripheral daughter board or USB-C daughterboard
        • Extension connectors for daughterboard or wire-wrap board
      • Flexible power-supply options:
        • 5 V power jack
        • ST-LINK/V2-1 USB connector
        • Daughterboard
      • On-board ST-LINK/V2-1 debugger/programmer with USB re- enumeration capability: mass storage, virtual COM port and debug port
      • Comprehensive free software libraries and examples available with the STM32Cube package
      • Support of a wide choice of Integrated Development Environments (IDEs) including IAR, Keil, GCC-based IDEs
    • Legacy peripheral daughterboard
      • IrDA transceiver
      • IR LED and IR receiver
      • Light dependent resistor (LDR)
      • Temperature Sensor
      • Board connectors:
        • Two HDMI connectors with DDC and CEC
        • Smart card slot
    • USB-C and Power Delivery daughterboard
      • Mux for USB3.1 Gen1 / DisplayPort input and Type-C port1 output
      • Mux for Type-C port2 input and DisplayPort output / USB2.0
      • VCONN on Type-C port1
      • USB PD on Type-C port1
      • Board connectors:
        • Type-C port1 DRP (dual-role port)
        • Type-C port2 Sink
        • DisplayPort input
        • DisplayPort output
        • USB 3.1 Gen1 Type-B receptacle
        • USB2.0 Type-A receptacle
        • 19 V power jack for USB PD

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      Status
      Description
      Type
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      ST-LINK-SERVER

      Active

      ST-LINK server software module

      STM32 Performance and Debuggers ST

      STM32CubeMonUCPD

      Active

      Monitoring and configuration software tool for STM32 USB-C and Power Delivery 3.0 applications

      STM32 Performance and Debuggers ST

      STSW-LINK007

      Active

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade

      STM32 Programmers ST

      STSW-LINK009

      Active

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10

      STM32 Utilities ST
      ST-LINK-SERVER

      Description:

      ST-LINK server software module
      STM32CubeMonUCPD

      Description:

      Monitoring and configuration software tool for STM32 USB-C and Power Delivery 3.0 applications
      STSW-LINK007

      Description:

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade
      STSW-LINK009

      Description:

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10
    • Part number
      Status
      Description
      Type
      Supplier

      STM32CubeG0

      Active

      STM32Cube MCU Package for STM32G0 series (HAL, Low-Layer APIs and CMSIS, USB PD, File system, RTOS - and examples running on ST boards)

      STM32Cube MCU & MPU Packages ST
      STM32CubeG0

      Description:

      STM32Cube MCU Package for STM32G0 series (HAL, Low-Layer APIs and CMSIS, USB PD, File system, RTOS - and examples running on ST boards)

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32G081B-EVAL
Active
Ecopack1

STM32G081B-EVAL

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Specific features
Country of Origin
WEEE Compliant
Budgetary Price (US$)*/Qty
STM32G081B-EVAL Available at 7 distributors

Distributor availability ofSTM32G081B-EVAL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
COMPEL EUROPE 8 1 Order Now
RS COMPONENTS EUROPE 16 1 Order Now
ARROW EUROPE 1 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 6 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

DIGIKEY

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

8

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

16

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

Buy Direct STM32G081RB
Active
ST 5A002A 5A002A4 - CHINA true 382.0 / 1

STM32G081B-EVAL

Core Product

STM32G081RB

Marketing Status

Active

Budgetary Price (US$)*/Qty

382.0 / 1

Distributor availability ofSTM32G081B-EVAL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
COMPEL EUROPE 8 1 Order Now
RS COMPONENTS EUROPE 16 1 Order Now
ARROW EUROPE 1 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 6 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

DIGIKEY

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

8

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

16

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

Supplier

ST

ECCN (US)

5A002A

ECCN (EU)

5A002A4

Budgetary Price (US$)* / Qty

382.0 / 1

Specific features

-

Country of Origin

CHINA

WEEE Compliant

true

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors