 OK. So let's start with a marketing introduction. I would like to ask my colleague to present for you this topic. Good afternoon to everybody. Marcus and Philip. This is your marketing for a microcontroller in South Europe, Italy. So what about, about a.k.a. ULP? I mean Ultralo Power. Ultralo Power. This is Ultralo Power. This is a board. Ultralo Power. I mean, in this case we have on this device may be wearable. Component, which is ST32L stands for Ultralo Power for our ST32. We started this story with Cortex M3, let's say, some years ago. And now we are explaining what does mean, let's say, Ultralo Power for us. Going ahead. OK. We have, let's say, this afternoon the possibility to explain L4. L4, which is, for your information, the new generation of Ultralo Power for us. And in this case, OK, you can see from the first column how high runners in terms of Ultralo Power DSP, which is not nonsense, because we can have performances, we can have, let's say, low consumption. In if we have a lot of things to do with this device. One megabyte of flash, dual bank, which is, let's say, really, really important. If you want to upgrade the code also over the air, you can swap the code simply by charging by a radio on one bank and then swapping at the end, OK, with the previous version. And in 28K, and also ADC with a high, let's say, sample rate, and peripheral for instance, USB OTG, which stands for Austin Device in dynamical way, full speed. And that's important, also talking about wearable device or device which are affording also audio. Sima Delta interface, digital filtering, you have only to connect, let's say, an analog from 10, and then you can manage also audio. Microphones, for instance. Then, in addition, LCD, LCD driver there, and also the other peripherals taking account, OK, packaging from 64 pins to 144. In this case, OK, this is a CSP100 pin, meaning to rise really, really, really small, but in this case, maybe for wearable. In your aspect, the main subject we are interested in is ultra low power to lower the consumption. L4-3, IRN, for instance, for smarga smithering. That's important in this case in volumes up to quarter of max in terms of flash, and also the same peripheral, almost, about one single bank. This is new 2017 L4-96, which is including, this is the first, on top the peripheral, as I mentioned before, also something for graphics. I mean, camera interface for CMOS sensor, and also hardware accelerator for graphics, and in addition of that, we can handle, for instance, with this device, graphics. This is the reason why we increase the RAM size up to 320K. Interesting, this is the subject of this afternoon. L4-52, the first one, on top, which has the capability to use or not to use, depending, the SMPS, just to reduce the consumption. Those are ultra low power devices, so it means that we have to reduce as much as possible, not only the dynamic power, but also the static power, which is important when we are not, let's say, working, not in one mode, but also in a stop, standby, and maybe shadow mode. Ok, going ahead, this is new, last column, January 2018, growing and growing in terms of flash, in terms of RAM, adding peripherals. In this case, they want to reduce as much as possible the capability of the device in order to have a low cost L4. It means that we can have, let's say, in certain mode, another L0, but in this case, we are really, really competitive in terms of price because it should be more around some, let's say, in the order of the euro, but in any case, that's important because it is easier this piece, for example, the few agile devices are. Ok, going ahead, this is another view about all the devices, crossing the peripherals, crossing the coordinates we can have, for instance, for X, Y, and X, the crossing the coordinates, at least four, five, six devices, different devices, and that's important because we have the full capability to select the device in most suitable for your application, going in from the minimum package, the 32-pin QFN, very, very smooth, 244, and in this case, this is a BGA. Ok. Ok. This is really, really new. We are talking about two weeks ago. Two weeks ago, November 14, we launched this device, so-called a 32L4 Plus. What does it mean? Plus improvement, enhancement, more performance, it started for 80 megats, up to 120 megats, more or less the same consumption for microamps per megats, having, let's say, doubling at maximum consumption in stock mode, that's only, let's say, indication, but we have a device which is 120 megats, with, you will discover, ok, later on, some capability, which are, for instance, in this case, increase in the frequency, doubling the memory to our bank, and also the RAM. RAM is important, why? Because we have, ok, this is the first device, ultra-low power with 50 controller, integrated 50 controller, so it means that we can afford and manage graphics thanks to this hardware accelerator. On top, the chrome art we already have, we at least have two. Why two? Because, ok, just to come back to the previous subject, we have to drive also maybe circular screen. This is important, this is important, and why? Because we can save memory, at least 20%. Less. Means less memory, less flash, less RAM, in order to avoid to manage only the corner screen. You can drive directly a rectangular screen thanks to the chrome art, a circular screen thanks to the chrome GRC. So we have actually two, let's say, hardware accelerator, and for the 50 controller we are using the NIPI, NIPI interface, which is really powerful to drive the screen, it's important more and more becoming a standard for graphics and in for CMOS sensors and also for the screen itself. So this is a powerful device, this is the state of the art, the superset, the best we have actually now. Ok, going ahead, I want to mention also a subject of this afternoon presentation. This is the power shield, it allows you to measure, let's say, that's important because it's useful, maybe also easy to measure with the proper student instrument, let's say nano-amps currents. In this case the importance, the big improvement is to measure with the same tool nano-amps and mediums. It means that if you want to trace your consumption, so profile in dependional usage, you can add the stop mode, few nano-amps, 10 nano-amps and the run mode at mediums. So you can measure in the same time the peaks and let's say in the stop mode where the device, let's say, is slipping. So in this case it's compatible with all the nuclear we have, I mean 32 pin because the socket 64 pin and 144 pin behind, stand-alone through the LCD here and also maybe working also working with the APC, having a refe etnolog. You can in this case measure, thanks to your interface on the PC, your profile. This is a run, this is a peak and this is okay the time, which is in runtime measurement. That's important because otherwise it working like this digital oscilloscope, like instruments of thousands of dollars or a euro depends, but in this case we have your PC. With this tool you can add this kind of capability, stand-alone and with the PC. That's important and also the acquisition it's important that 750 kilos per seconds with this kind of capability. Measurement for 3.3 volts down to 1.8 and also the precision. I really really strongly suggest to you, to your customer, to consider it because it's really important for your usage if you want to talk again about ultra-low power. Ultra-low power is really important it's becoming more and more important adding a lot of capability. And then, okay, that's important also coming back because this is used certified EMBC. EMBC is the benchmark we are using now to imezur us ST, STEN32 ultra-low power and the other devices for the competition. So it's public. They are exposing our capability, our performance in front of the users. And then, okay, let's consider EMBC. This is certified. You can use for instance with this tool at least 4 volts, maybe nuclear volts and also discovery volts. No problem to measure, to keep trace and also to handle, let's say, all the graphics you need in order to understand your performance is not all estimation, but real conception. Okay, that's all. Thank you for your attention.