M31 provides customers with a unique USB 1.1 PHY IP for IoT applications. The USB 1.1 PHY IP integrates a semi-digital PLL, which supports clock inputs as low as 32.768KHz. The USB 1.1 PHY IP not only supports standard USB 1.1 features, but also provides multiple clock outputs from 48MHz to 240MHz. It’s ideal for IOT or wearable devices that require basic USB functionalities.
USB1.1 FS/LS PHY, TSMC 55ULP
Overview
Key Features
- Smallest USB1.1 PHY IP worldwide with PLL inside (<0.1mm²)
- Fully compliant with Universal Serial Bus (USB) 1.1 electrical specification
- Integrated PLL to provide a variety of stand-alone clock outputs
Technical Specifications
Foundry, Node
TSMC 55ULP