Rtl9210b Datasheet 2021 (2027)

A critical hardware feature is the support for the . This allows the RTL9210B-CG to automatically detect the type of M.2 card installed (NVMe or SATA) and switch to the appropriate operating mode without manual intervention.

Multi-purpose pins change logic states based on internal pull-up/pull-down resistor configurations during the power-on reset (POR) latching phase to detect whether an NVMe or SATA drive is inserted.

The chip boasts auto-switching between USB-to-PCIe and USB-to-SATA modes. rtl9210b datasheet 2021

Used for status LEDs (activity, power), hardware write-protect triggers, and SPI flash memory communication.

Implements USB Attached SCSI (UAS) protocol for enhanced transfer performance. 2.2 Physical and Electrical A critical hardware feature is the support for the

8mm x 8mm, minimizing the PCB footprint for sleek pocket-sized drive enclosures.

USB 3.2 Gen 2 (10Gbps), backward compatible with USB 3.0 and USB 2.0. Thanks to its versatility and features

The RTL9210B achieved near line rate for USB 3.1 Gen 2 (~10 Gbps raw → ~1050 MB/s usable after overhead).

Thanks to its versatility and features, the RTL9210B is the chip of choice for many products, including: