 Hi, I'm Ingrid and today I'm going to tell you about the new 4Mb SPI eSquare Prom, M95-MD04-DR. The first product manufactured with our advanced 110nm technology. We are very excited because we are bringing on the market a real breakthrough in eSquare Prom technology, which opens the door to very high density eSquare Prom. The 4Mb SPI eSquare Prom has been designed to optimize data log and event recording functions, while offering reduced power consumption. For some context, ST has been the number one eSquare Prom superior for the past 15 years. Our success is based on a wide portfolio of robust products and in-house development of leading-edge eSquare Prom technology. With ST eSquare Prom, every single byte can be written and then modified with a single instruction bringing the maximum flexibility in data management. Let's focus now on the 4Mb and let me show you a quick demo that we have put together. The objective here is to show how the new ST 4Mb eSquare Prom enables faster data log with less power consumption. The demo is made of an STM32 nuclear board associated to an ST eSquare Prom nuclear expansion board and a STM32 porous shield for power consumption measurement. On the left side of the screen, we will monitor the ST 1Mb device based on 115nm eSquare Prom technology. Writing 1Mb of data on the 1Mb device takes 2.6 seconds and consumes 5300 microjoules. Let's compare this result with the new 4Mb device based on 110nm eSquare Prom technology here on the right-hand side. 1Mb data is written in only 1.5 seconds with the new 4Mb eSquare Prom. Imagine an event recording function or a manufacturing line taking almost half the time to store the same amount of data. ST Microelectronics makes the saving possible thanks to a page size twice as long. Indeed, M95MDO4DR offers 512-byte memory pages. The 4Mb is not only faster in storing but also consumes 20% less power as you can see here. For the STM job, this of course is a real benefit also for system running on battery. In addition, byte alterability and over 4M eras write cycles at 25° really makes this 4Mb eSquare Prom an efficient, flexible and reliable memory device for data log and event recording. Start now evaluating and prototyping with our eSquare Prom XNUKO expansion board. To find out more, go to st.com.