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STM32G431RBI6

STM32G431RBI6

STM32G431RBI6

STMicroelectronics

128KB 128K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller STM32G4 Series 64-UFBGA

SOT-23

STM32G431RBI6 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 64-UFBGA
Operating Temperature -40°C~85°C TA
Packaging Tray
Series STM32G4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Reach Compliance Code compliant
Oscillator Type Internal
Number of I/O 52
Speed 170MHz
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
Core Processor ARM® Cortex®-M4F
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Data Converter A/D 23x12b; D/A 4x12b
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.08000 $6.08
500 $6.0192 $3009.6
1000 $5.9584 $5958.4
1500 $5.8976 $8846.4
2000 $5.8368 $11673.6
2500 $5.776 $14440
STM32G431RBI6 Product Details

STM32G431RBI6 Description


The STM32G431RBI6 device is built around the powerful 32-bit RISC Arm? Cortex?-M4 core. They function at up to 170 MHz of frequency.

All of the Arm single-precision data-processing instructions and all data types are supported by the Cortex-M4 core's single-precision floating-point unit (FPU). Additionally, a memory protection unit (MPU) and a full set of DSP (digital signal processing) instructions are implemented, which improves the security of the application.

These components include a wide range of upgraded I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix, together with high-speed storage (128 Kbytes of Flash memory and 32 Kbytes of SRAM).

Additionally, readout protection, write protection, secure memory area, and proprietary code readout protection are all built into the devices for embedded Flash memory and SRAM.

Devices with embedded peripherals for accelerating mathematical and arithmetic operations (CORDIC for trigonometric functions and FMAC unit for filter functions).

In addition to two quick 12-bit ADCs (5 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 for motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer, they also provide two fast 12-bit PWM timers.



STM32G431RBI6 Features


  • Interconnect matrix

  • 12-channel DMA controller

  • 2 x ADCs 0.25 μs(up to 23 channels). Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range

  • 4 x 12-bit DAC channels

– 2 x buffered external channels 1 MSPS

– 2 x unbuffered internal channels 15 MSPS

  • 4 x ultra-fast rail-to-rail analog comparators

  • 3 x operational amplifiers that can be used in PGA mode, all terminals accessible

  • Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.95 V)

  • Core: Arm? 32-bit Cortex?-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, DSP instructions

  • Operating conditions:

– VDD, VDDA voltage range: 1.71 V to 3.6 V

  • Mathematical hardware accelerators

– CORDIC for trigonometric functions acceleration

– FMAC: filter mathematical accelerator

  • Memories

– 128 Kbytes of Flash memory with ECC support, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte OTP

– 22 Kbytes of SRAM, with hardware parity check implemented on the first 16 Kbytes

– Routine booster: 10 Kbytes of SRAM on instruction and data bus, with hardware parity check (CCM SRAM)

  • Reset and supply management

– Power-on/power-down reset (POR/PDR/BOR)

– Programmable voltage detector (PVD)

– Low-power modes: sleep, stop, standby and shutdown

– VBAT supply for RTC and backup registers

  • Clock management

– 4 to 48 MHz crystal oscillator

– 32 kHz oscillator with calibration

– Internal 16 MHz RC with PLL option (± 1%)

– Internal 32 kHz RC oscillator (± 5%)

  • Up to 86 fast I/Os

– All mappable on external interrupt vectors

– Several I/Os with 5 V tolerant capability



STM32G431RBI6 Applications


  • Light sensing & controlling devices

  • Temperature sensing and controlling devices

  • Fire detection & safety devices

  • Industrial instrumentation devices

  • Process control devices


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