祥硕-ASMedia

The ASM1458 is a triple channels high speed interface quick switch, used to mux/demux 2:1/1:2 USB3.0 signals. It supports one lane (dual channel) for SupperSpeed transmitter and recievr, and the other one differential channel for USB2.0 D+/D- signal quick switch, up to 5Gbps Signal bandwidth, supporting USB SuperSpeed, High Speed, Full Speed, Low Speed interface, designed with high benadwidth, low ON-Resistance, low input/output capacitance, and low signal performance degradation, operating at 3.0~3.6V power supply. ASM1458 is protected against high ESD ability and fully compliance with USB3.0 specification Revision 1.0.

Engaged in High Speed I/O solution and storage application development, ASMedia Technology is committed to enlarging product portfolio with introducing SATA 6Gbps Port Multiplier products. ASM1092 is Serial ATA port multiplier controller, supporting one host ports and two device drives, enabling Serial ATA PHY up to 6Gbps high speed interface, following Serial ATA Revision 3.0 Specification, completely the free loading for the system CPU, using for SATA port expansion, not only for internal system but also for external storage application.

ASMedia PCIe product ASM2806A, a low latency, low cost and low power 6 lane , maximum 2 downstream ports packet switch. With upstream PCIe Gen3x2 bandwidth, ASM2806A can enable users to build up various high speed IO systems, including server, system storage or communication platforms.

ASMedia PCIe product ASM2806I, a low latency, low cost and low power 6 lane , maximum 4 downstream ports packet switch. With upstream PCIe Gen3x2 bandwidth, ASM2806I can enable users to build up various high speed IO systems, including server, system storage or communication platforms.ASM2806I is designed for industrial grade environment: Operation temperature -40° to 85°C

ASMedia PCIe product ASM2812I, a low latency, low cost and low power 12 lane , maximum 6 downstream ports packet switch. With upstream PCIe Gen3x4 bandwidth, ASM2812I can enable users to build up various high speed IO systems, including server, system storage or communication platforms. Furthur more, ASM2812I is designed for industrial grade environment.

ASMedia PCIe product ASM2824, a low latency, low cost and low power 24 lane , maximum 12 downstream ports packet switch. With upstream PCIe Gen3x8 bandwidth, ASM2824 can enable users to build up various high speed IO systems, including server, system storage or communication platforms.

The ASM4242 is ASMedia’s first generation of Universal Serial Bus 4 (USB4®) host controller. It features upstream ports with 4-lane PCI Express 4.0 (PCIe Gen 4) and dual 4-lane DisplayPort sink ports, and downstream facing ports with dual USB4 ports. This controller also supports multiple protocol tunneling and USB 3.2 and DisplayPort alternate mode, providing high bandwidth up to USB4 Gen 3x2 40Gbps, USB 3.2 SuperSpeedPlus Gen 2x2 20Gbps and DisplayPort HBR3 x4 up to 32.4Gbps. This controller is in compliance with USB4 Specification Rev 1.0, VESA DisplayPort Standard V1.4a, VESA DisplayPort Alt Mode on USB Type-C Standard V2.0, and PCI Express Base Specification Rev 4.0 V1.0. Integrating ASMedia’s self-designed physical layers (PHYs), this controller is implemented with USB4 router including the time measurement unit (TMU) and several PCIe downstream/DisplayPort IN/USB downstream adapters, PCI Express switch, DisplayPort retimer and Intel® eXtensible Host Controller Interface. The xHCI host controller allows interfacing with USB 2.0 and USB 3.2. The 4-lane PCIe Gen 4 offers premium speed up to 16Gbps bandwidth per lane, and two DisplayPort ports up to 4 lanes with 8.1Gbps per lane. The two USB4 PHYs which support USB4 Gen 3/Gen 2, Thunderbolt 3 Gen 3/Gen 2, USB 3.2 Gen 2/Gen 1 and DisplayPort provide up to HBR3 level transmission rate. It also features PCI Express/USB/DP/Host Interface tunneling and is backward compatible with DisplayPort Alt mode and legacy USB 3.2/USB 2.0 devices, as well as in compliance with Thunderbolt 3. The ASM4242 uses flip chip technology in small form factor Green BGA package with advanced ultra-low power processing techniques. This complies with standard PCI Express/USB bus power management and advanced power management to reduce total power consumption efficiently under idle/standby state. This controller supports inbox driver of Microsoft® Windows 11 and various Linux™ kernels. Applications supported include motherboard, desktop PC, notebooks, workstations, servers and PCI Express based embedded systems.

ASM1184E

ASM2806