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Hot Products

STM32G473CBT6

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  • MacroQuest Part#STM32G473CBT6
  • ManufacturerSTMicroelectronics
  • Standard Lead TimeNA
  • Part StatusNA
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    Description FAQ Review
    Description

    STMicroelectronics STM32G473CBT6 Microcontroller

     

    STMicroelectronics STM32G473CBT6 Product Overview

    The STM32G473CBT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller from STMicroelectronics' STM32G4 series, featuring a floating-point unit (FPU) and DSP instructions for efficient signal processing. Housed in a 48-pin LQFP package, it is designed for industrial, motor control, and power conversion applications requiring advanced analog integration and real-time responsiveness.

    Operating at up to 170 MHz, the Cortex-M4 core delivers 213 DMIPS performance. The device features 128 KB of flash memory and 32 KB of SRAM. Integrated peripherals include two 12-bit ADCs (up to 4 Msps), four 12-bit DACs, seven comparators, four operational amplifiers, and a rich set of communication interfaces: three I²C, three SPI (with I²S), three USART, one UART, one CAN 2.0B, and one USB 2.0 (full-speed). Supply voltage is 1.71 V to 3.6 V. Operating temperature range is -40 °C to +85 °C.

     

    STMicroelectronics STM32G473CBT6 Key Specifications

    Parameter

    Value

    Core

    32-bit ARM Cortex-M4 with FPU

    Max frequency

    170 MHz (213 DMIPS)

    Flash memory

    128 KB

    SRAM

    32 KB

    Analog ADCs

    2 x 12-bit, up to 4 Msps

    Analog DACs

    4 x 12-bit

    Comparators

    7

    Operational amplifiers

    4

    Timers

    Up to 12 (including high-resolution timers)

    I²C interfaces

    3

    SPI/I²S interfaces

    3

    USART/UART

    3 x USART + 1 x UART

    CAN 2.0B

    1

    USB

    1 x USB 2.0 FS

    Supply voltage

    1.71 V to 3.6 V

    Operating temp

    -40 °C to +85 °C

    Package

    48-pin LQFP (7 mm x 7 mm)

     

    STMicroelectronics STM32G473CBT6 Key Advantages

    The STM32G473CBT6 delivers 170 MHz Cortex-M4 performance with FPU, 128 KB flash, 32 KB SRAM, 2 x 12-bit ADCs (4 Msps), 4 x 12-bit DACs, 7 comparators, and 4 op-amps in a compact 48-pin LQFP package. The high-resolution analog peripherals enable precise signal chain integration for motor control and digital power applications. The CAN 2.0B and USB interfaces provide robust connectivity, while the 1.71 V to 3.6 V supply range supports low-voltage designs.

     

    STMicroelectronics STM32G473CBT6 Typical Applications

    Motor drives and servo control systems
    Digital power supplies and converters
    Industrial automation and PLCs
    Battery management systems (BMS)
    Lighting control and LED drivers
    Sensor signal conditioning and data acquisition

     

    Why Choose the STMicroelectronics STM32G473CBT6?

    The STM32G473CBT6 combines high-performance processing with extensive analog integration, making it ideal for mixed-signal control applications. Part of ST's STM32G4 series, it offers the unique advantage of integrating op-amps, comparators, and high-speed ADCs/DACs for single-chip solutions. Backed by ST's ecosystem of development tools and middleware, it accelerates time-to-market for industrial and power conversion designs.

     

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    Our advantage is that we not only low prices, but we more suited to you.
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    Q：How long is your warranty?
    -A:We offer a 1 year warranty for form fit and function for MacroQuest stock. 


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    Willis
    Aug 27, 2022
    All the parts came in new and original.
    Pierson
    Jul 16, 2022
    Great, good quality
    Karissa
    Aug 25, 2021
    Solid and professional partner
    Narong
    Jul 21, 2021
    Good Vendor
    Maegan
    Apr 24, 2021
    Perfect Business Partner
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