STM32® 32-bit MCU Family

Leading Supplier of ARM® Cortex®-M Microcontrollers

STM32L4 Series of Ultra-Low-Power MCUs

STMicroelectronics STM32L4 microcontroller is based on a new ultra-low-power platform featuring FlexPowerControl which extends flexibility to reach optimized power consumptions: With an EEMBC ULPMark score of 447 ULPMark-CP and 167 ULPMark-PP, the STM32L4 outperforms the market in the ultra-low-power domain.

Offering up to 1 Mbyte of Flash (dual bank) memory and up to 320 Kbytes of SRAM, the STM32L4 unleashes the Arm® Cortex®-M4 power efficiency with floating point unit (FPU) and DSP instructions. It delivers 100 DMIPS / 273 CoreMark thanks to the ST ART Accelerator™ at 80 MHz. The entire system performance is optimized using a multi-AHB bus matrix and DMA controllers.

STM32L4 Series of Ultra-Low-Power MCUs

STM32 L4

BilledeManufacturer Part NumberBeskrivelseDigiKey programmerbarCentral processorKernestørrelseTilgængeligt antal PrisVis detaljer
IC MCU 32BIT 512KB FLASH 64LQFPSTM32L476RET6IC MCU 32BIT 512KB FLASH 64LQFPIkke bekræftetARM® Cortex®-M432-bit8877 - Immediate$51.08Vis detaljer
IC MCU 32BIT 1MB FLASH 100LQFPSTM32L476VGT6IC MCU 32BIT 1MB FLASH 100LQFPIkke bekræftetARM® Cortex®-M432-bit17111 - Immediate$65.27Vis detaljer
IC MCU 32BIT 1MB FLASH 64LQFPSTM32L486RGT6IC MCU 32BIT 1MB FLASH 64LQFPIkke bekræftetARM® Cortex®-M432-bit543 - Immediate$60.24Vis detaljer
IC MCU 32BIT 1MB FLASH 100LQFPSTM32L486VGT6IC MCU 32BIT 1MB FLASH 100LQFPIkke bekræftetARM® Cortex®-M432-bit295 - Immediate$64.69Vis detaljer
IC MCU 32BIT 1MB FLASH 144LQFPSTM32L486ZGT6IC MCU 32BIT 1MB FLASH 144LQFPIkke bekræftetARM® Cortex®-M432-bit561 - Immediate$75.27Vis detaljer
IC MCU 32BIT 512KB FLASH 100LQFPSTM32L476VET6IC MCU 32BIT 512KB FLASH 100LQFPIkke bekræftetARM® Cortex®-M432-bit6797 - Immediate$55.53Vis detaljer
IC MCU 32BIT 1MB FLASH 132UFBGASTM32L471QGI6IC MCU 32BIT 1MB FLASH 132UFBGAIkke bekræftetARM® Cortex®-M432-bit2385 - Immediate$71.47Vis detaljer
IC MCU 32BIT 1MB FLASH 64LQFPSTM32L471RGT6IC MCU 32BIT 1MB FLASH 64LQFPIkke bekræftetARM® Cortex®-M432-bit791 - Immediate$54.18Vis detaljer
IC MCU 32BIT 1MB FLASH 100LQFPSTM32L471VGT6IC MCU 32BIT 1MB FLASH 100LQFPIkke bekræftetARM® Cortex®-M432-bit37 - Immediate$58.70Vis detaljer
IC MCU 32BIT 1MB FLASH 144LQFPSTM32L471ZGT6IC MCU 32BIT 1MB FLASH 144LQFPIkke bekræftetARM® Cortex®-M432-bit0 - Immediate$66.18Vis detaljer