 Bonjour, mon nom est Bertrand Denis et je suis heureux d'introduire à vous une nouvelle série de microcontrollers STM32L5. La phase principale de notre clientèle est de protéger leur dispositif d'accueil pour l'attache logique et de l'attaque de l'attache. Et d'avoir une petite sécurité. La seconde concerne est de réduire l'attache logique et de réduire l'attache de la batterie et d'augmenter la vie. Et enfin, de trouver le bon microcontroller, qui met en place les requirements de l'application dans le sens de l'intégration, la taille et la performance. La STM32L5 est la première STM32 basée sur Cortex-M33. C'est l'answer par la preuve de plus de sécurité avec une zone de trottoir et une implementation de sécurité ST. Elle s'applique à l'absence de l'absence, en utilisant une technologie ultra-low-power STM32 et en ajoutant l'innovation. Et grâce à un profondeur large, de l'application high-memory et de l'application de meilleure performance, cela peut accueillir à un grand type d'applications. La STM32L5 utilise une zone de trottoir qui est tout à l'isolation. Avec la STM32L5, vous pouvez complètement isoler un application trottoir et trottoir. Et grâce à l'implementation de sécurité ST, vous pouvez configurer chaque GPIO, le micro-contrailler, chaque registre de conflits, chaque profondeur, comme l'assistant ou l'intrainte. Vous avez une grande granurité pour configurer chaque partie de la memory dans un ordre sur All-in-View. Il y a un exemple de l'application IoT. Vous pouvez avoir sur l'un de l'autre l'application trottoir avec votre application sensor et la stack de l'air est traite comme l'intrainte. Et donc vous avez une grande isolation entre les deux. La STM32L5 also provides more partitioning, if needed. Chaque section can be divided into privileged and unprivileged. So at the end, you can get four quadrants. You can have a strong granularity as well to define each part of memory, peripheral or DMHNML as privileged or unprivileged. This example shows an example of trottoir application where you put the secure boot and keys entrusted and privileged. The secure data and sensor IP entrusted and unprivileged. The RTOS is another region and the RF stack treated here as the entrusted in the fourth section. This kind of application is shown in a demo here. In addition to trottoir zone, the STM32L5 shows a full set of security. So we have a secure key accelerator to a numbered generator and certified crypto library. It provides also an asymmetric key accelerator called PQA. In terms of memory and IP protection, we offer active temperature and voltage tempering. We have two new features, HDP, IProtect, in order to protect by hardware, secure boot and secure keys and unique boot entry to define the address to boot. With these two features, you can design a route of trust. The second main message is about power consumption. The STM32L5 re-use the STM32L4L4Plus technology achieving best-in-class power consumption. STM32L5 integrates an optional SMPS DC-DC buck voltage regulator which can be enabled or disabled on the flight in order to optimize the energy. This excellence of power consumption is proven by the score obtained on ULP mark. So we have 402 ULP mark on the core profile and 59.5 in peripheral profile. The STM32L5 offers best-in-class power consumption with full flexibility. The user can select the mode depending on the wake-up time, the state of retention and the number of sources required. The STM32L5 provides more performance thanks to its new core. The Cortex-M33 gives 20% more of performance running at the same frequency versus the Cortex-M4. So achieving 1.5 drop-per-mix per megas, so 165 drop-per-mix or 427 core mark. Furthermore, we are supporting a new version of the STHOT accelerator. So in addition to the internal flash memory, this version supports also external memory thanks to 8KB of instruction cache. So achieving better performance as well as a better power efficiency. Here is the block diagram of STM32L5. This product embeds a long list of digital and analog peripherals as well as a large memory size up to 512KB of flash dual bank and 256KB of S1. In addition to USB device crystal less, it embeds a USB type-C with power delivery support and a CAN FD. The STM32L5 is available in 7 packages with several options. So with or without the crypto accelerator, 512KB or 256KB of flash and with or without the SNPS bug converter. So a large portfolio. The STM32L series is the largest portfolio of ultra-low-power microcontrollers that exist today. This series is at the heart of your battery operated or energy sensitive application. The STM32L5 completes the ultra-low-power by adding advanced security. As a conclusion, the STM32L5 helps the designer to answer to IoT challenges by providing more security thanks to the trust zone and ST implementation. Lower power consumption with the best-in-class power consumption and more integration, size and performance. We are sampling now the STM32L5. It will be in production in Q2 next year. For more information, please refer to ST.com slash STM32L5. Thanks for watching.