PS8830BGA105GTR-A3 Integrated Circuit Chip USB4 Retimer with 40Gbps and 20.625Gbps Thunderbolt 4.0 in BGA-105 Package
The PS8830BGA105GTR-A3 is a USB4®, DisplayPort™ 2.0 and Thunderbolt™ 4.0 retimer designed for host applications. It conforms to USB4 and USB 3.2 specifications and related USB-IF specifications addressing retimer and alternate mode support, and complies with the VESA DisplayPort Alternate Mode on USB Type-C® 2.0 standard.
In addition to full USB4 Gen 3×2 and USB 3.2 Gen 2×2 support and DisplayPort 4 lane support up to UHBR20, the PS8830BGA105GTR-A3 supports multifunction operation of USB 3.2 Gen 2×1 with DP 1 or 2 lane support as defined by the DP Alt Mode standard. With its fully enabled USB4 and alt mode features, the PS8830 provides a simple but versatile high-performance retimer solution for high-speed signal integrity and compliance margin at the USB-C receptacle. It also provides ultra-low standby power to extend system battery life while enhancing the USB4 ecosystem and user experience.
- Supports USB4 Gen 3×2 (40Gbps x 2 lanes) and Gen 2×2 (20Gbps x 2 lanes)
- Backward compatible with USB 3.2 Gen 2×2 (USB4 specified default)
- Supports USB Low power modes U1, U2 and U3
- Supports DisplayPort 2.0 alternate modes with DP link rates RBR, HBR, HBR2, HBR3, UHBR10, UHBR13.5, UHBR20
- Supports LTTPR non-transparent and transparent modes
- Supports Thunderbolt 4.0 alternate mode with 10.3125Gbps and 20.625Gbps
- Supports Clock Forwarding
- Integrated AUX/LSx switch for SBU
- Adaptive CTLE and DFE equalizer
- Integrated 85Ω differential termination resistors
- Single 3.3V supply with on-chip integrated switching regulator
- 6x6mm 105-ball BGA package
- Notebooks, Desktops and Tablets
- USB Type-C Host applications
| Part Number | Package |
|---|---|
| STM32G431K8U6 | 32-UFQFPN |
| STM32G431KBU3 | 32-UFQFPN |
| STM32G431KBU6 | 32-UFQFPN |
| STM32G431C6T6 | 48-LQFP |
| STM32G431C8T6 | 48-LQFP |
| STM32G431CBT6 | 48-LQFP |
| STM32G431C6U6 | 48-UFQFN |
| STM32G431C8U3 | 48-UFQFN |
| STM32G431C8U6 | 48-UFQFN |
| STM32G431CBY6 | 48-UFQFN |
| STM32G431CBU6 | 48-UFQFN |
| STM32G431R6T6 | 64-LQFP |
| STM32G431R8T6 | 64-LQFP |
| STM32G431R6I6 | 64-UFBGA |
| STM32G431R8I6 | 64-UFBGA |
| STM32G431RBI6 | 64-UFBGA |
| STM32G431M6T6 | 80-LQFP |
| STM32G431M8T6 | 80-LQFP |
| STM32G431MBT6 | 80-LQFP |
| STM32G431V8T6 | 100-LQFP |
| STM32G431V6T6 | 100-LQFP |
| STM32G431VBT6 | 100-LQFP |
| STM32G441KBU6 | 32-UFQFPN |
| EP2K1+ | QFN-24 |
| HFCN-6010+ | 6-SMD |
| STM32G441CBT6 | 48-LQFP |
| STM32G441CBU6 | 8-UFQFN |
| STM32G441CBY6 | 49-WLCSP |
| STM32G441RBT6 | 64-LQFP |
| STM32G441RBI6 | 64-UFBGA |
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