Synopsys I3C IO library supports a simplified system of connecting and managing multiple sensors in a device.
Synopsys I3C IO library supports a simplified system of connecting and managing multiple sensors in a device. Multiple sensor secondary devices can be controlled by one I3C primary device at a time. It offers backward compatibility with I2C legacy devices, is designed for high IO voltage domains and supports low-core voltage domains. The I3C incorporates the Schmitt-Trigger function, supports I2C Legacy Fast Mode and FM+ Mode, and includes HBM and CDM ESD protection. We provide an interoperable validated I3C IO solution with our in-house Synopsys I3C controllers. The library supports independent power sequencing with the support of a power management cell from our base libraries. The Synopsys I3C IO specifications align with the latest JEDEC standards and support:
* Push-pull (12.5 MHz) and Open drain I3C modes (1MHz)
* I2C Legacy Fast Mode (400KHz) and Fm+(1MHz) Mode
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 5nm | N5 | — |
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1.2V/1.8V TSMC 5nm I3C with 7A CDM MS Add-on is a GPIO IP core from Synopsys, Inc. listed on Semi IP Hub. It is listed with support for tsmc.
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