STM32L422KBU6 vs STM32L431KBU6TR

This detailed comparison of STM32L422KBU6 and STM32L431KBU6TR in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

STM32L422KBU6

STMicroelectronics

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STM32L431KBU6TR

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	32-UFQFN Exposed Pad	32-UFQFN Exposed Pad
Description	IC MCU 32BIT 128KB FLASH 32QFN	IC MCU 32BIT 128KB FLSH 32UFQFPN
In Stock	1 071	7 330
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	STM32L4	STM32L4
Package	Tray	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M4	ARM® Cortex®-M4
Core Size	32-Bit	32-Bit
Speed	80MHz	80MHz
Connectivity	I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB	CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, PWM, WDT	Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O	26	26
Program Memory Size	128KB (128K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	40K x 8	64K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V	1.71V ~ 3.6V
Data Converters	A/D 10x12b	A/D 10x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	32-QFN (5x5)	32-UFQFPN (5x5)