 So here's the Nuvoton M2351. This is the first ARM Cortex M23. Hello. Who are you? Oh, I'm the developer of this chip and the system for fingerprint applications. For fingerprint applications. So you have right here, correct, it's with a fingerprint. Yep. You can see the fingerprint on the CD display. And this is the first chip that is really using the ARM Cortex M23. How do you make this chip and what's the features of it? It's almost dedicated for fingerprint applications and it's got 512 kilobyte of flash and 96 kilobyte of S-RAM with security enhancement like a crypto accelerator and security charge zone for all kinds of application requiring the enhanced security. Is this the first MCU with hardware security inside? Is it the first one in the world? Actually, in the A-Series, they already charge zone, but that's not MCU, right? It's not Cortex. It's a low-cost microprocessor equipped with security enhanced charge zone. And it says here X-RAM flash, 48 megahertz with a 96 kb S-RAM. Yep. X-RAM means execution only. That prevents other external code to steal your secret object code. But is that a special way to make a CPU? Yes. It's a special architecture feature to protect your IP. And that's an architecture feature from your company? No. Or is it from Cortex M? Cortex M23? Cortex M23? Allow this. Yes. And what else is on the board here? Can you show? This is a prototype board. It has built-in eyes for helping the developer to write software with a bunch of configurable options. And we don't have much peripheral here except that we have a Bluetooth module somewhere underneath the board. This is for development purposes. And what is this board you put on top? This LCD display is showing your fingerprint. So at the end product, when it's mass production, how small it will be? We are planning to make a WRCSP, very tiny packaging for portable applications. So how's it going with the security in the Cortex M23? Everything is very, very secure now? We trust that ARM makes the best platform available in the industry. And it is still bumpy in terms of using the tool, but we are making progress to get there. You're the first one. Yes. First one. How can you be so fast? We work hard. And then right here it says non-secure, secure world. This is where all the security is happening, right? There's something in the hardware that makes trust zone and it's very, very small CPU. Correct. But this one looks big. This is for prototyping. For prototyping and for debugging purpose that helps people to develop the application, but they eventually use a tiny package for the product. It will be like 1mm? 3mm by 3mm. 3mm. What is this size? What does it mean? Why is it so big? What is it for? There are so many eye-opings that we need to maybe provide the developer to explore the function. So how long it takes before you make the small one? About three to four months is, it will be available at two to three.