The STM32L151/152 devices extend the ultra-low-power concept with no compromise on performance, using the Cortex-M3 core and a flexible CPU clock from 32 kHz up to 32 MHz. As well as the dynamic run and low-power run modes, two additional ultra-low-power modes bring you very low power consumption while keeping an RTC, backup register content and low-voltage detector.
The STM32L151/152 devices are designed for medical, industrial and consumer applications and feature an onboard fast
12-bit 1 MSPS ADC, USB 2.0 FS and capacitive touch sensing. You may extend the memory range using the SDIO and FSMC interfaces.
To reduce application cost and design, the STM32L151/152 offer an integrated LCD driver with up to 8 x 40 segments.
The STM32L151/152 portfolio offers from 32 to 512 Kbytes of Flash and from 48- to 144-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.
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More and more devices have complex graphical user interfaces - much like smartphones - and ST's range of STM32 microcontrollers has a host of features which can be leveraged on a huge range of devices. We are constantly innovating to give you the performance you need!
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STM32L151CB
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L151VD-X
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp
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STM32L152CB
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151C8
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152C8
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L152QE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L152RE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L152C6-A
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151VE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, MCD, USB, 2xOp-amp
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STM32L151ZE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L151C6-A
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VC-A
Ultra-low-power Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L152UC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151R8-A
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VD-X
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp
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STM32L152R6-A
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151QE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L151R6-A
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
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STM32L151RE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L152ZE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L152C8-A
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151C8-A
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VC
Ultra-low-power Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L152QC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151QC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152ZC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151ZC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L151CC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L151RB-A
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L151R6
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
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STM32L152R8-A
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L152CC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L151RC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L151VC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152RC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L152QD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151QD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152R8
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151ZD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152ZD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L152RD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151RD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152C6
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L152VD
Ultra-low-power Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L152CB-A
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151VD
Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L152V8-A
Ultra-low-power Cortex-M3 MCU with 64 Kbytes Flash, RTC, LCD, USB
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STM32L152R6
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151C6
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
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STM32L151VB
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VB
Ultra-low-power Cortex-M3 MCU with 128 Kbytes Flash, RTC, LCD, USB
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STM32L151V8
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152V8
Ultra-low-power Cortex-M3 MCU with 64 Kbytes Flash, RTC, LCD, USB
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STM32L151RB
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L152RB
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151V8-A
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VB-A
Ultra-low-power Cortex-M3 MCU with 128 Kbytes Flash, RTC, LCD, USB
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STM32L151VB-A
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L151RC-A
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
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STM32L151CB-A
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
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STM32L152RB-A
Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
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STM32L151UC
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L151R8
Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
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STM32L152VE
Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
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STM32L152RC-A
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
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STM32L151VC-A
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
