ManufacturerPackagingSeriesPart StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Core Processor
Core Size
Speed
Connectivity
Peripherals
Number of I/O
Program Memory Size
Program Memory Type
EEPROM Size
RAM Size
Voltage - Supply ...
Data Converters
Oscillator Type
Operating Temperature ...
Package / Case
Supplier Device Package ...
STM32L452VEI6
STM32L452VEI6
2496+4.15108
Increments of 2496
Leadtime
2-3 weeks
STMicroelectronics16/32-BITS MICROS-*Active----------------
STM32L452REY6TR
STM32L452REY6TR
5000+3.39706
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronics16/32-BITS MICROS-*Active----------------
STM32L452RET6
STM32L452RET6
960+4.5801
Increments of 960
Leadtime
2-3 weeks
STMicroelectronics16/32-BITS MICROS-*Active----------------
STM32L452REI6
STM32L452REI6
2940+3.77
Increments of 2940
Leadtime
2-3 weeks
STMicroelectronics16/32-BITS MICROS-*Active----------------
STM32L452CEU6
STM32L452CEU6
1560+3.71779
Increments of 1560
Leadtime
2-3 weeks
STMicroelectronics16/32-BITS MICROS-*Active----------------
STM32L443RCI6TR
STM32L443RCI6TR
5000+3.00173
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 64UFBGA-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT52256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433VCT6TR
STM32L433VCT6TR
1000+3.51132
Increments of 1000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 100LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT83256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433RCT6TR
STM32L433RCT6TR
1000+3.23235
Increments of 1000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 64LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT52256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433RBY6TR
STM32L433RBY6TR
5000+2.39435
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64WLCSP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433RBT6
STM32L433RBT6
960+3.37371
Increments of 960
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433RBI6
STM32L433RBI6
2940+2.63783
Increments of 2940
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64UFBGA-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433CBY6TR
STM32L433CBY6TR
5000+2.3429
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 48WLCSP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT39128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433CBU6
STM32L433CBU6
1560+2.59686
Increments of 1560
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 48QFN-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT38128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L433CBT6
STM32L433CBT6
1500+2.66412
Increments of 1500
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 48LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, PWM, WDT38128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L432KBU6TR
STM32L432KBU6TR
3000+2.40313
Increments of 3000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 32QFN-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT26128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431VCT6
STM32L431VCT6
540+3.95309
Increments of 540
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 100LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT83256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431RCY6TR
STM32L431RCY6TR
5000+2.44078
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 64WLCSP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431RCT6
STM32L431RCT6
960+3.4681
Increments of 960
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 64LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431RBY6TR
STM32L431RBY6TR
5000+2.14839
Increments of 5000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64WLCSP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431RBT6TR
STM32L431RBT6TR
1000+2.57353
Increments of 1000
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431RBI6
STM32L431RBI6
2940+2.38226
Increments of 2940
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 64UFBGA-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431KCU6
STM32L431KCU6
2940+2.43833
Increments of 2940
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 32QFN-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT26256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431KBU6
STM32L431KBU6
2940+2.14625
Increments of 2940
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 128KB FLASH 32QFN-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT26128KB (128K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431CCU6
STM32L431CCU6
1560+2.6449
Increments of 1560
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 48QFN-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT39256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--
STM32L431CCT6
STM32L431CCT6
1500+2.72039
Increments of 1500
Leadtime
2-3 weeks
STMicroelectronicsIC MCU 32BIT 256KB FLASH 48LQFP-STM32L4ActiveARM® Cortex®-M432-Bit80MHzCAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT39256KB (256K x 8)FLASH-64K x 81.71 V ~ 3.6 VA/D 10x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)--