Specification	STM32L452RCY6TR

Connectivity	QSPI, SPI, UART/USART, USB, I2C, LINbus, IrDA, SAI, CANbus, MMC/SD
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 16x12b, D/A 1x12b
Mounting Type	Surface Mount
Number of I/O	52
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-UFBGA, WLCSP
Peripherals	DMA, PWM, Brown-out Detect/Reset, WDT
Program Memory Size	256 KB
Program Memory Type	FLASH
RAM Size	160 K
Speed	80 MHz
Supplier Device Package	64-WLCSP
Supplier Device Package [x]	3.36
Supplier Device Package [y]	3.66
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

STM32L452 Series

Part	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Mounting Type	Connectivity	Number of I/O	Speed	Program Memory Size	Data Converters	Supplier Device Package	Core Processor	RAM Size	Oscillator Type	Package / Case	Peripherals	Number of I/O [custom]	Data Converters	Supplier Device Package [x]	Supplier Device Package [y]
STMicroelectronics STM32L452RCI6	32-Bit 32-Bit Single-Core	85 C	-40 ¯C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	52	80 MHz	256 KB	A/D 16x12b D/A 1x12b	64-UFBGA (5x5)	ARM® Cortex®-M4	160 K	Internal	64-UFBGA	Brown-out Detect/Reset DMA PWM WDT
STMicroelectronics STM32L452CEU6	32-Bit 32-Bit Single-Core	85 C	-40 ¯C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB		80 MHz	512 KB	A/D 10x12b D/A 1x12b	48-UFQFPN (7x7)	ARM® Cortex®-M4	160 K	Internal	48-UFQFN Exposed Pad	Brown-out Detect/Reset DMA PWM WDT	38
STMicroelectronics STM32L452VCT6	32-Bit 32-Bit Single-Core	85 C	-40 ¯C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	83	80 MHz	256 KB	A/D 16x12b D/A 1x12b	100-LQFP (14x14)	ARM® Cortex®-M4	160 K	Internal	100-LQFP	Brown-out Detect/Reset DMA PWM WDT
STMicroelectronics STM32L452VEI6	32-Bit 32-Bit Single-Core	85 C	-40 ¯C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	83	80 MHz	512 KB	A/D 16x12b D/A 1x12b	100-UFBGA (7x7)	ARM® Cortex®-M4	160 K	Internal	100-UFBGA	Brown-out Detect/Reset DMA PWM WDT
STMicroelectronics STM32L452VEI3TR	32-Bit 32-Bit Single-Core	125 °C	-40 °C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	83	80 MHz	512 KB	A/D D/A SAR	100-UFBGA (7x7)	ARM® Cortex®-M4	160 K	External Internal	100-UFBGA	Brown-out Detect/Reset DMA PWM WDT		1 channels 12 b 16
STMicroelectronics STM32L452RCY6TR	32-Bit 32-Bit Single-Core	85 C	-40 ¯C	FLASH	3.6 V	1.71 V	Surface Mount	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	52	80 MHz	256 KB	A/D 16x12b D/A 1x12b	64-WLCSP	ARM® Cortex®-M4	160 K	Internal	64-UFBGA WLCSP	Brown-out Detect/Reset DMA PWM WDT			3.36	3.66

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

Description

General part information

STM32L452 Series

ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-WLCSP (3.36x3.66)

Documents

Technical documentation and resources