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STMicroelectronics STM32F072B-DISCO

Name: STM32F072B-DISCO
Brand: STMicroelectronics
SKU: STM32F072B-DISCO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STM32F072B-DISCO

Manufacturer:: STMicroelectronics

Category:: Embedded MCU, DSP Evaluation Boards

Package:

Datasheet:: STM32F072B-DISCO.pdf

Description:: DISCOVERY STM32 F0 EVAL BRD

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,633

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Product details

Overview

STM32F072B-DISCO from STMicroelectronics is a Discovery kit built around the STM32F072RBT6 microcontroller (Arm Cortex-M0, 48 MHz, 128 KB Flash, 16 KB SRAM, LQFP64), featuring integrated ST-LINK/V2 debugger, I3G4250D 3-axis gyroscope, linear touch sensor, six LEDs, two push-buttons, and USB Mini-B connectivity for rapid prototyping and evaluation.

For engineers reviewing the STM32F072B-DISCO datasheet, STM32F072B-DISCO pinout, STM32F072B-DISCO application, or STM32F072B-DISCO equivalent, this board supports hands-on validation of USB device stack, capacitive touch sensing, motion-aware UI, and low-power firmware development on the STM32F0 series.

Technical Context

The kit implements a complete evaluation platform for the STM32F072RB MCU, with on-board ST-LINK/V2 enabling SWD-based programming and real-time debugging without external tools. The I3G4250D gyroscope connects via I²C, and the linear touch sensor uses STM's TSC peripheral for analog-capacitive measurement.

Power architecture supports dual sourcing (USB bus or external 5 V), delivering regulated 3.3 V and 5 V outputs to external circuits. All LQFP64 I/Os are accessible through an extension header compatible with standard prototyping breadboards and test probes.

Key Specifications

Parameter	Value and Actual Design Meaning
Core	Arm Cortex-M0 @ 48 MHz - fixed-frequency execution for deterministic timing in embedded control loops
Memory	128 KB Flash / 16 KB SRAM - sufficient for USB HID firmware, sensor fusion algorithms, and touch GUI logic
Gyroscope	I3G4250D (±245 dps full scale) - provides angular rate data for motion-triggered interface or tilt compensation
Debug Interface	On-board ST-LINK/V2 (SWD) - enables flash programming, breakpoint debugging, and memory inspection without add-on hardware
Touch Sensing	Linear touch sensor + 4 touch keys using TSC peripheral - supports swipe gesture detection and multi-button UI without external IC
Power Options	USB bus-powered or external 5 V input - allows standalone operation or integration into host-powered systems
LEDs	6 LEDs (LD1–LD6) with distinct colors and functions - LD1 indicates USB activity; LD2 confirms 3.3 V rail presence

Availability

STM32F072B-DISCO is available at Aetrix Electronics and suitable for embedded education, USB peripheral prototyping, motion-sensing UI development, and industrial control firmware validation requiring stable component supply and long-term toolchain support.

Supply support for STM32F072B-DISCO includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, sensors, power ICs, and analog components for industrial, automotive, and consumer applications.

This Discovery kit belongs to ST's STM32 evaluation platform family, engineered to accelerate learning, firmware validation, and proof-of-concept development for entry-level Arm Cortex-M0 microcontrollers in cost-sensitive embedded systems.

FAQ

Does STM32F072B-DISCO include a pre-flashed demonstration firmware?

Yes - the board ships with demonstration firmware preloaded in the STM32F072RBT6 Flash memory, showcasing USB HID functionality, LED control, gyroscope data streaming, and touch key response. Source code and documentation are available via STM32CubeF0 package and the official st.com/stm32f0-discovery webpage.

Can the on-board ST-LINK/V2 be used to program other STM32 boards?

Yes - the ST-LINK/V2 can operate in standalone mode by switching the solder bridge SB10. In this configuration, the SWD connector provides standard debug signals (SWCLK, SWDIO, NRST, GND) compatible with any STM32 target board supporting SWD, including STM32F0, F1, F3, and L0 series.

What development environments are officially supported for STM32F072B-DISCO?

ST officially supports STM32CubeIDE (free, cross-platform), Keil MDK-ARM (with free Cortex-M0 license), and IAR Embedded Workbench for ARM. All integrate with the on-board ST-LINK/V2 and support CMSIS-DAP, SWD, and debug probe configuration out-of-the-box.

Is the linear touch sensor on STM32F072B-DISCO calibrated at factory?

No - the linear touch sensor requires runtime calibration during initialization. STM32CubeF0 examples include TSC calibration routines that measure baseline capacitance and adjust thresholds dynamically, ensuring reliable swipe detection across temperature and voltage variations.

STM32F072B-DISCO Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: STM32F0

Packaging:: Bulk

Product Status:: Active

Type:: MCU 32-Bit

Core Processor:: ARM® Cortex®-M0

Platform:: Discovery

Utilized IC / Part:: STM32 F0

Mounting Type:: Fixed

Contents:: Board(s)

STM32F072B-DISCO FAQ

1.How can I place an order for STM32F072B-DISCO through Aetrix?

Please submit a Request for Quotation (RFQ) for STM32F072B-DISCO on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for STM32F072B-DISCO reliable?

The price and inventory of STM32F072B-DISCO are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F072B-DISCO is usually 5 days.

3.What payment methods are accepted for STM32F072B-DISCO?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F072B-DISCO transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STM32F072B-DISCO?

STM32F072B-DISCO orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STM32F072B-DISCO order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for STM32F072B-DISCO?

For technical support, including STM32F072B-DISCO datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F072B-DISCO requirements.

6.How does Aetrix verify that STM32F072B-DISCO is sourced from the original manufacturer or authorized distributors?

All STM32F072B-DISCO products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32F072B-DISCO meets industry standards.

7.What is the process for return or replacement of STM32F072B-DISCO?

All STM32F072B-DISCO units undergo pre-shipment inspection (PSI). If there is an issue with STM32F072B-DISCO, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The STM32F072B-DISCO part is unused and in its original packaging.

Return procedure for STM32F072B-DISCO:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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