STM32L433CCU3TR vs STM32L451CCU3TR

This detailed comparison of STM32L433CCU3TR and STM32L451CCU3TR 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.

STM32L433CCU3TR

STMicroelectronics

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STM32L451CCU3TR

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	48-UFQFN Exposed Pad	48-UFQFN Exposed Pad
Description	IC MCU 32BIT 256KB FLSH 48UFQFPN	IC MCU 32BIT 256KB FLSH 48UFQFPN
In Stock	2 724	1 291
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	STM32L4	STM32L4
Package	Tape & Reel (TR)	Tape & Reel (TR)
Core Processor	ARM® Cortex®-M4	ARM® Cortex®-M4
Core Size	32-Bit	32-Bit
Speed	80MHz	80MHz
Connectivity	CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O	38	38
Program Memory Size	256KB (256K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	64K x 8	160K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V	1.71V ~ 3.6V
Data Converters	A/D 10x12b; D/A 2x12b	A/D 10x12b; D/A 1x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)
Supplier Device Package	48-UFQFPN (7x7)	48-UFQFPN (7x7)