STM32L4 Ultra-Low-Power Microcontrollers (MCUs)
ST's STM32L4 MCU devices embed several protection mechanisms for embedded Flash memory and SRAM
STMicroelectronics' introduces an architecture that reaches best-in-class ultra-low-power figures thanks to its high flexibility. STM32L4 MCUs have scored 153 in the standardized EEMBC™ ULPBench® tests that compare the efficiency of ultra-low-power MCUs. The STM32L4 series also shatters performance limits in the ultra-low-power world. It delivers 100 DMIPS based on its ARM® Cortex®-M4 core with FPU and ST ART Accelerator™ at 80 MHz.
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STM32L4 MCUs
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | STM32L443VCT6 | IC MCU 32BIT 256KB FLASH 100LQFP | 427 - Immediate | $211.58 | View Details |
![]() | ![]() | STM32L443CCU6 | IC MCU 32BIT 256KB FLSH 48UFQFPN | 607 - Immediate | $173.23 | View Details |
![]() | ![]() | STM32L433CCT6 | IC MCU 32BIT 256KB FLASH 48LQFP | 9770 - Immediate | $168.03 | View Details |
![]() | ![]() | STM32L433CCU6 | IC MCU 32BIT 256KB FLSH 48UFQFPN | 7466 - Immediate | $138.45 | View Details |
![]() | ![]() | STM32L432KCU6 | IC MCU 32BIT 256KB FLSH 32UFQFPN | 9007 - Immediate | $155.68 | View Details |
![]() | ![]() | STM32L476RET6 | IC MCU 32BIT 512KB FLASH 64LQFP | 8877 - Immediate | $257.40 | View Details |
![]() | ![]() | STM32L476VGT6 | IC MCU 32BIT 1MB FLASH 100LQFP | 17103 - Immediate | $328.90 | View Details |
![]() | ![]() | STM32L486RGT6 | IC MCU 32BIT 1MB FLASH 64LQFP | 543 - Immediate | $303.55 | View Details |
![]() | ![]() | STM32L486VGT6 | IC MCU 32BIT 1MB FLASH 100LQFP | 295 - Immediate | $325.98 | View Details |
![]() | ![]() | STM32L486ZGT6 | IC MCU 32BIT 1MB FLASH 144LQFP | 561 - Immediate | $379.28 | View Details |
![]() | ![]() | STM32L476RGT6 | IC MCU 32BIT 1MB FLASH 64LQFP | 1107 - Immediate | $295.75 | View Details |
![]() | ![]() | STM32L476VET6 | IC MCU 32BIT 512KB FLASH 100LQFP | 6797 - Immediate | $279.83 | View Details |












