Apollo330 Plus System-on-Chip (SoC) is a groundbreaking solution engineered to redefine the boundaries of ultra-low-power performance in IoT and wearable applications. Built upon Ambiq's renowned Subthreshold Power Optimized Technology (SPOT®), the Apollo330 Plus SoC sets a new standard for energy efficiency, enabling devices to operate for extended periods running more AI operations than ever before. This advanced SoC features an integrated Arm® Cortex®-M55 application processor running up to 250 MHz and a dedicated Arm Cortex-M4F network processor for low power radio communication, allowing for efficient and high-performance connectivity while consuming minimal active power.Apollo330 Plus Series SoCs boast an array of peripherals and connectivity options designed to address the diverse needs of IoT and wearable applications. Apollo330B Plus extends upon Apollo330 Plus with Bluetooth® Low Energy wireless connectivity. Apollo330M Plus further extends connectivity with the addition of Thread and Matter. Both SoCs facilitate seamless communication with a wide range of devices, enabling effortless data exchange and interoperability in diverse endpoints. Apollo330 Plus offers a rich set of peripherals for wearables, medical, smart home and IoT applications, empowering developers to create sophisticated sensor-based applications easily.Innovative secureSPOT® 3.0 features based on TrustZone® technology further enhance Apollo330 Plus Series SoCs, ensuring the integrity and confidentiality of data transmitted and processed by connected devices. With hardware-based security mechanisms such as secure boot and secure firmware updates, these SoCs provides robust protection against unauthorized access and malicious attacks, enabling secure deployment in various applications.