超低消費電力マイクロコントローラSTM32L1シリーズ
STのArm® Cortex®-M3ベースのSTM32L1シリーズは、ST独自の超低リーク･プロセス技術と革新的な自律型動的電圧スケーリングおよび5種類の低消費電力モードを使用して、あらゆるアプリケーションに適合する前例のない柔軟性を備えたプラットフォームを提供します。STM32L1シリーズは、性能を損なうことなく、超低消費電力コンセプトを拡張します。
STM32L0やSTM8Lと同様に、STM32L1は動的電圧スケーリング、超低消費電力クロック発振器、LCDインタフェース、コンパレータ、D/Aコンバータ、ハードウェア暗号化エンジンを提供します。
STM32L1シリーズは、超低消費電力マイクロコントローラであると同時に、機能、メモリ容量、およびパッケージのピン数に幅広い選択肢を用意しています。超低消費電力と優れたパフォーマンスを兼ね備えたポートフォリオには、32 ~ 512KBのFlashメモリ（および最大80KBのSRAMと16KBのEEPROM）、48 ~ 144ピンのパッケージが含まれます。
この画期的なアーキテクチャ（電圧スケーリング、超低消費電力MSIオシレータ）により、極めて限られた電源条件でも高性能な設計が可能になります。USB、LCDインタフェース、オペアンプ、コンパレータ、高速オン/オフ･モードを備えたA/Dコンバータ、D/Aコンバータ、静電容量方式タッチキー機能、AESなどの多彩な内蔵ペリフェラルにより、STM32L1シリーズはユーザのあらゆる要求に適合する拡張可能なプラットフォームです。
このシリーズには、STM32L100バリュー･ライン、STM32L151、STM32L152（LCD）、およびSTM32L162（LCDとAES-128）の4つの製品ラインが用意されています。
移行を容易にし、必要な柔軟性をあらゆる面で提供するために、STM32L1は各種STM32Fシリーズとピン互換であり、STM32エコシステムへの扉を開きます。
- 低消費電力モード：280nA（バックアップ･レジスタ使用時）（ウェイクアップ･ピン x 3）
- 低消費電力モード + RTC：900nA（バックアップ･レジスタとRTC使用時）（ウェイクアップ･ピン x 3）
- ロー･パワーRUNモード：最小で9μA
- 動的RUNモード：最小で177μA/MHz
ビデオ
This video is about the STM32L5, our recently announced ultra-low power microcontroller bringing a new security dimension. The STM32L5 is now in full production and all its ecosystem is available including hardware kits, software tools, firmware and all documentations of course. This is our first STM32 based on Cortex-M33 and its Trustzone and using specific ST security implementation - watch the video to find out more!
The STM32L5 is based on Arm® Cortex-M33 and TrustZone® technology combined with STMicroelectronics security implementation. On your STM32L562E-DK discovery board, TrustZone is disabled (factory setting) and you can develop as on any other STM32 device. This video shows how to enable TrustZone on STM32L562E-DK discovery using STM32CubeProgrammer and create, compile and debug or run a new project with STM32CubeIDE. It also shows how to open an example project delivered in STM32CubeL5 MCU Package, modify, compile and debug or run it. For further information, you can refer to AN5394 and AN5424 application notes.
MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
Getting started with STM32L1
- Purchase a 64-pin Nucleo board, Discovery kit or Evaluation kit for STM32L1 MCUs.
- Download the Free STM32CubeL1 embedded software package containing the HAL, LL (low-layer) APIs, and middleware. Then install ST’s Free STM32CubeMX graphical software configuration tool that supports pinout configuration, code generation and a power consumption calculator. Start with one of the many examples provided or build your own project.
STM32L1 Low power Wireless Solution (Sigfox)
To discover low-power wireless solutions based on the STM32L1, the STEVAL-FKI433V1 (430 – 470 MHz) and the STEVAL-FKI868V1 (860 - 940 MHz) development kit based on Spirit2 low-power Sub-GHz transceiver are now available.
- STM32L162QD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
- STM32L162ZD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
- STM32L162QC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162VC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162RC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162RD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
- STM32L162VD-X Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162VE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162RC-A Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162VD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
- STM32L162ZE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162ZC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162RE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L162VC-A Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp, AES
- STM32L151CB Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L151VD-X Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp
- STM32L152CB Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151C8 Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152C8 Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L152QE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L152RE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L152C6-A Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151VE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, MCD, USB, 2xOp-amp
- STM32L151ZE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L151C6-A Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VC-A Ultra-low-power Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L152UC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151R8-A Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VD-X Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 2xOp-amp
- STM32L152R6-A Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151QE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L151R6-A Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
- STM32L151RE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L152ZE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L152C8-A Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151C8-A Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VC Ultra-low-power Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L152QC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151QC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152ZC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151ZC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L151CC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L151RB-A Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L151R6 Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
- STM32L152R8-A Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L152CC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L151RC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L151VC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152RC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L152QD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151QD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152R8 Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151ZD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152ZD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L152RD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151RD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152C6 Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L152VD Ultra-low-power Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L152CB-A Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151VD Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L152V8-A Ultra-low-power Cortex-M3 MCU with 64 Kbytes Flash, RTC, LCD, USB
- STM32L152R6 Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151C6 Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, USB
- STM32L151VB Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VB Ultra-low-power Cortex-M3 MCU with 128 Kbytes Flash, RTC, LCD, USB
- STM32L151V8 Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152V8 Ultra-low-power Cortex-M3 MCU with 64 Kbytes Flash, RTC, LCD, USB
- STM32L151RB Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L152RB Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151V8-A Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VB-A Ultra-low-power Cortex-M3 MCU with 128 Kbytes Flash, RTC, LCD, USB
- STM32L151VB-A Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L151RC-A Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L151CB-A Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
- STM32L152RB-A Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L151UC Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L151R8 Ultra-low-power ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, USB
- STM32L152VE Ultra-low-power ARM Cortex-M3 MCU with 512 Kbytes Flash, 32 MHz CPU, USB, 2xOp-amp
- STM32L152RC-A Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
- STM32L151VC-A Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp
- STM32L100C6-A Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100C6 Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100RB-A Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100R8 Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100RB Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100R8-A Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB
- STM32L100RC Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB
