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                                                                                                      1. Home
                                                                                                      2. Embedded Computers, Education & Maker Boards
                                                                                                      3. ARM
                                                                                                      4. Embedded Development Kits - ARM
                                                                                                      Print Page

                                                                                                      B-G431B-ESC1

                                                                                                      Discovery Board, STM32G431CB, 32bit, ARM Cortex-M4F

                                                                                                      STMICROELECTRONICS B-G431B-ESC1
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoB-G431B-ESC1
                                                                                                      Order Code3247670
                                                                                                      See all Technical Docs
                                                                                                      Available to Order
                                                                                                      Deliveries start from 6/9/2025.

                                                                                                      Notify me when back in stock

                                                                                                      QuantityPrice
                                                                                                      1+Rs.1,648.390
                                                                                                      5+Rs.1,642.020
                                                                                                      Price for:Each
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.1,648.39
                                                                                                      Enter Your Part No/Line Note
                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoB-G431B-ESC1
                                                                                                      Order Code3247670
                                                                                                      Silicon ManufacturerSTMicroelectronics
                                                                                                      No. of Bits32bit
                                                                                                      Silicon Family NameSTM32
                                                                                                      Core ArchitectureARM
                                                                                                      Core Sub-ArchitectureCortex-M4F
                                                                                                      Silicon Core NumberSTM32G431CB
                                                                                                      Kit ContentsDiscovery Board STM32G431CB
                                                                                                      Product Range-
                                                                                                      SVHCNo SVHC (21-Jan-2025)

                                                                                                      Product Overview

                                                                                                      B-G431B-ESC1 is a discovery kit with STM32G431CB MCU. It is based on the STM32G431CB MCU, the L6387 driver and STL180N6F7 power MOSFETs. It is composed of a main power board, and a daughterboard with embedded ST-LINK/V2-1. It is an ESC, designed to drive a single 3-phase brushless motor (BLDC/PMSM), performing both sensorless FOC algorithm and 6-step control with a speed regulation, and an active braking function algorithm. The ST sensorless FOC algorithm ensures longer flight times and an optimal dynamic performance. This unit accepts command signal from an external unit for driving and monitoring, for instance a flight control board or equivalent. For this purpose, several communication bus interfaces (UART, CAN, PWM channel) are present. A potentiometer and a user button are available for user application. The daughterboard includes a 5V BEC and the main board embeds an OC/OV and thermal protection circuit.

                                                                                                      • Full reference design for electronic speed controller capable of sensorless FOC & 6-step algorithm
                                                                                                      • Designed for drones with up to 6S LiPo battery pack or equivalent suitable DC supply
                                                                                                      • 3-phase driver board for BLDC/PMSM motors with N-channel 60V, 120A STripFET F7 power MOSFETs
                                                                                                      • STM32G431CB Arm® Cortex®-M4 32bit MCU, 213 DMIPS, 128KB flash memory, 32KB SRAM
                                                                                                      • On-board ST-LINK/V2-1 debugger/programmer detachable from the main board
                                                                                                      • Output peak motor current of 40A
                                                                                                      • Designed with SMD ceramic capacitors with very low profile
                                                                                                      • BEC available through the daughterboard
                                                                                                      • Support for motor sensors (hall or encoder)
                                                                                                      • Supported by ST motor control software development kit (SDK) with ST motor profiler

                                                                                                      Warnings

                                                                                                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                      Technical Specifications

                                                                                                      Silicon Manufacturer

                                                                                                      STMicroelectronics

                                                                                                      Silicon Family Name

                                                                                                      STM32

                                                                                                      Core Sub-Architecture

                                                                                                      Cortex-M4F

                                                                                                      Kit Contents

                                                                                                      Discovery Board STM32G431CB

                                                                                                      SVHC

                                                                                                      No SVHC (21-Jan-2025)

                                                                                                      No. of Bits

                                                                                                      32bit

                                                                                                      Core Architecture

                                                                                                      ARM

                                                                                                      Silicon Core Number

                                                                                                      STM32G431CB

                                                                                                      Product Range

                                                                                                      -

                                                                                                      Technical Docs (2)

                                                                                                      Product Change Notice EN

                                                                                                      Operating Instructions EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Italy
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:84733020
                                                                                                      US ECCN:3A991.a.2
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (21-Jan-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.053977
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