Rtl9210b Datasheet 2021 [new] Instant
USB 3.2 Gen 2 (10Gbps), backward compatible with USB 3.0 and USB 2.0.
High-speed NVMe drives generate substantial heat. The RTL9210B features an internal thermal sensor. If the enclosure reaches a critical threshold defined in the firmware configuration, the chip intelligently throttles data throughput to protect both the SSD and the bridge IC from permanent heat damage. Built-in Switching Regulators
The RTL9210B datasheet 2021 highlights several key features that make this chip an attractive solution for USB-to-UART bridging applications. Some of the notable features include:
Realtek RTL9210B Go to product viewer dialog for this item. Datasheet 2021: Bridging High-Speed Storage and USB-C rtl9210b datasheet 2021
These performance figures place the RTL9210B on par with competing solutions from JMicron and ASMedia. The chip’s ability to maintain stable performance under sustained workloads, while managing thermal output effectively, has been well-received by the DIY and OEM communities.
PCIe Gen3 x2 interface, supporting NVM Express (NVMe) 1.3 protocol. SATA Mode:
External storage has evolved rapidly, driven by the demand for high-speed data transfer in compact form factors. At the center of this evolution is the Realtek RTL9210B-CG, a highly integrated, low-power USB 3.1 Gen 2 to PCIe Gen3 x2 and SATA v3.0 bridge controller. If the enclosure reaches a critical threshold defined
The 2021 datasheet details the precise electrical, physical, and architectural boundaries of the integrated circuit (IC). Upstream Interface (Host Side)
While the RTL9210B datasheet is not openly published by Realtek (company policy generally restricts full datasheets to registered customers and partners), comprehensive technical information can be accessed through:
A against competing chips like the ASMedia ASM2462 Datasheet 2021: Bridging High-Speed Storage and USB-C These
Features advanced power management, including L1.Off and L1.Snooze for PCIe. 2. Technical Specifications & Features
Supports USB Attached SCSI Protocol (UASP) for faster data transmission, and Bulk Only Transfer (BOT).
The RTL9210B is designed to support (often marketed as USB 3.1 Gen2), offering a maximum link bandwidth of 10 Gbps . This ensures that high-performance NVMe SSDs are not bottlenecked by the external interface.