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STM32L431KBU3

STM32L431KBU3

For Reference Only

Part Number STM32L431KBU3
PNEDA Part # STM32L431KBU3
Description IC MCU 32BIT 128KB FLASH
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 89
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 4 - May 9 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

STM32L431KBU3 Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberSTM32L431KBU3
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
STM32L431KBU3, STM32L431KBU3 Datasheet (Total Pages: 208, Size: 2,870.2 KB)
PDFSTM32L431RBI6TR Datasheet Cover
STM32L431RBI6TR Datasheet Page 2 STM32L431RBI6TR Datasheet Page 3 STM32L431RBI6TR Datasheet Page 4 STM32L431RBI6TR Datasheet Page 5 STM32L431RBI6TR Datasheet Page 6 STM32L431RBI6TR Datasheet Page 7 STM32L431RBI6TR Datasheet Page 8 STM32L431RBI6TR Datasheet Page 9 STM32L431RBI6TR Datasheet Page 10 STM32L431RBI6TR Datasheet Page 11

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STM32L431KBU3 Specifications

ManufacturerSTMicroelectronics
SeriesSTM32L4
Core ProcessorARM® Cortex®-M4
Core Size32-Bit
Speed80MHz
ConnectivityCANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
PeripheralsBrown-out Detect/Reset, DMA, PWM, WDT
Number of I/O26
Program Memory Size128KB (128K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size64K x 8
Voltage - Supply (Vcc/Vdd)1.71V ~ 3.6V
Data ConvertersA/D 10x12b; D/A 2x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case32-UFQFN Exposed Pad
Supplier Device Package32-UFQFPN (5x5)

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