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STM32G431CBT6 - STM32G4 MCU 32Bit ARM Cortex M4 170MHz 128Kb Flash 48-LQFP

STMicroelectronics

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SKU:
033-STM32G431CBT6
MPN:
STM32G431CBT6
STM32G431CBT6 32-bit ARM Cortex-M4 microcontroller with 128KB Flash in 48-pin LQFP package, supports 1.8V, 2.5V, and 3.3V operation.
Quantity
Unit Price (ex. GST)
1 - 9
₹ 332.06
10 - 99
₹ 298.85
100 or above
₹ 265.65
STM32G431CBT6 is a high-performance 32-bit ARM Cortex-M4 MCU with 128KB Flash, 32KB SRAM, DSP and FPU support. Packaged in 48-pin LQFP, it’s ideal for real-time control, motor drive, and precision analog applications. View full description
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Technical Specifications

Brand:
STMicroelectronics
Case/Package:
LQFP
Number of Pins:
48
Max Operating Temperature:
85 °C
Frequency:
170 MHz
Interface:
USB
Data Bus Width:
32 b
Min Supply Voltage:
1.71 V
Max Supply Voltage:
3.6 V
Min Operating Temperature:
-40 C
Memory Type:
FLASH
Number of I/Os:
5
Number of I2C Channels:
3
Memory Size:
128 kB
Number of Timers/Counters:
12
Number of SPI Channels:
3
Number of UART Channels:
4
RAM Size:
32 kB
RoHS:
Compliant
Number of ADC Channels:
17
Core Architecture:
ARM Cortex-M4
Number of PWM Channels:
31
Ambient Temperature Range High:
85 °C

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

The STM32G431x6/x8/xB devices are built around the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at frequencies of up to 170 MHz. The Cortex-M4 core includes a single-precision floating-point unit (FPU), which supports all Arm single-precision data processing instructions and data formats. It also includes a complete set of DSP (digital signal processing) instructions and a memory protection unit (MPU) to improve the application's security.

These devices include high-speed storage (up to 128 Kbytes of Flash memory and 32 Kbytes of SRAM), a wide range of upgraded I/Os, and peripherals linked to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix. The devices also provide many protection measures for embedded Flash memory and SRAM, including readout protection, write protection, a secure memory area, and proprietary code readout protection.
The devices include peripherals that enable mathematical/arithmetic function acceleration (CORDIC for trigonometric functions and FMAC unit for filter functions).

They provide two fast 12-bit ADCs (4 Msps), four comparators, three operational amplifiers, four DAC channels (2 external and 2 internal), an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, two 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer.

They also feature standard and advanced communication interfaces such as:

  • Three I2Cs
  • Three SPIs multiplexed with two half duplex I2Ss
  • Three USARTs, one UART and one low-power UART.
  • One FDCAN
  • One SAI
  • USB device
  • UCPD

The devices are powered by a 1.71 to 3.6 V supply and operate in temperature ranges of -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction). A broad range of power-saving modes enables the development of low-power applications.

Some independent power supplies are supported, such as an analog independent supply input for ADC, DAC, OPAMPs, and comparators. A VBAT input enables backup of the RTC and registers.

Resources:

Datasheet

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