STM32L4 series of ultra-low-power and performance MCUs
STM32L432/442 & STM32L452/462 devices extend the ultra-low-power portfolio and performance with an ARM® Cortex®-M4 core with DSP and floating-point unit (FPU) at 80 MHz.
- The STM32L432 portfolio offers from 128 to 256 Kbytes of Flash in very small plastic package QFN-32 (5 x 5 mm).
- The STM32L452 portfolio offers from 256 to 512 Kbytes of Flash and from 48-to 100-pin packages.
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The STM32Cube.AI is an extension pack of the widely used STM32CubeMX configuration and code generation tool enabling AI on STM32 Arm® Cortex®-M-based microcontrollers.
ST has built a new architecture to reach best-in-class ultra-low-power figures thanks to its high flexibility. STM32L4 MCUs have scored 447 ULPMark-CP and 167 ULPMark-PP in the standardized EEMBC™ ULPMark® tests that compare the efficiency of ultra-low-power microcontrollers. Moreover, the STM32L4 series 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.
Get in depth knowledge with STM32 microcontrollers On Line Trainings
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STM32L442KC
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, USB, AES-256, DFSDM
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STM32L412KB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128-Kbyte of Flash memory, USB
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STM32L422KB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB
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STM32L462CE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes Flash, USB Device, AES-256, DFSDM
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STM32L412C8
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 64-Kbyte of Flash memory, USB
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STM32L412R8
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 64-Kbyte of Flash memory, USB
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STM32L412T8
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 64-Kbyte of Flash memory, USB
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STM32L462RE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes Flash, USB Device, AES-256, DFSDM
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STM32L452RE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, USB Device, DFSDM
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STM32L432KB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes Flash, USB
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STM32L452VE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, USB Device, DFSDM
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STM32L462VE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes Flash, USB Device, AES-256, DFSDM
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STM32L422CB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB
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STM32L452CE
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, USB Device, DFSDM
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STM32L422RB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB
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STM32L412RB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128-Kbyte of Flash memory, USB
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STM32L452CC
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, USB Device, DFSDM
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STM32L412K8
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 64-Kbyte of Flash memory, USB
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STM32L412TB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128-Kbyte of Flash memory, USB
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STM32L432KC
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, USB
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STM32L452RC
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, USB Device, DFSDM
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STM32L452VC
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, USB Device, DFSDM
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STM32L412CB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128-Kbyte of Flash memory, USB
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STM32L422TB
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB
