LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
ST STM32G431KBU3 product image
  • STM32G431KBU3 thumbnail 1
  • STM32G431KBU3 thumbnail 2
  • STM32G431KBU3 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

ST STM32G431KBU3RoHS

Manufacturer
ST
MPN
STM32G431KBU3
LCSC Part #
C1341901
Packaging
UFQFPN-32(5x5)
Customer #
Key Attributes
up to 128 KB Flash, 32 KB SRAM, rich analog, math accelerator
Datasheetpdf iconST STM32G431KBU3
Out of Stock
Notify Me
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 6.4623$ 6.46
10+$ 5.5637$ 55.64
30+$ 5.0162$ 150.49
100+$ 4.3613$ 436.13
Standard Packaging490/Full Tray
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingUFQFPN-32(5x5)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+125℃
Voltage - Supply1.71V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size128KB
CPU CoreARM Cortex-M4F
Core Size32 Bit
CPU Maximum Speed170MHz
Oscillator TypeBuilt-in
Number of I/O26
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Features

AI Translation
  • 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
  • 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, 2.9 V)
  • 14 timers:
    • 1 x 32-bit timer and 2 x 16-bit timers with up to four IC/OCPWM or pulse counter and quadrature (incremental) encoder input
    • 2 x 16-bit 8-channel advanced motor control timers, with up to 8 x PWM channels, dead time generation and emergency stop
    • 1 x 16-bit timer with 2 x IC/OCs, one OCN/PWM, dead time generation and emergency stop
    • 2 x 16-bit timers with IC/OC/OCN/PWM, dead time generation and emergency stop
    • 2 x watchdog timers (independent, window)
    • 1 x SysTick timer: 24-bit downcounter
  • 2 x 16-bit basic timers
  • 1 x low-power timer
  • Calendar RTC with alarm, periodic wakeup from stop/standby
  • Communication interfaces
    • 1 x FDCAN controller supporting flexible data rate
    • 3 x I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from stop
    • 4 x USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
    • 1 x LPUART
    • 3 x SPIs, 4 to 16 programmable bit frames, 2 x with multiplexed half duplex I2S interface
    • 1 x SAI (serial audio interface)
    • USB 2.0 full-speed interface with LPM and BCD support
    • IRTIM (infrared interface)
    • USB Type-C /USB power delivery controller (UCPD)
    • True random number generator (RNG)
    • CRC calculation unit, 96-bit unique ID
  • Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell