MaxLinear
XR22804
We keep the manufacturer's original datasheet (PDF) for this part number. There is no catalog summary for it yet — check values and applicability on the original pages.
From page 1 of the datasheet
XR22804 Hi-Speed USB to 10/100 Ethernet Bridge with 4 UARTs
FEATURES
General Description
USB 2.0 Compliant Interface 10/100 Ethernet MAC and Phy Enhanced UART
The XR22804 is a Hi-Speed USB 2.0 compound device with an embed- ded hub and 7 downstream USB functions: 10/100 Ethernet MAC and Phy, 4 UARTs, multi-master capable I2C controller, and an Enhanced Dedicated GPIO Entity (EDGE) controller.
I2C Multi-master Enhanced Dedicated GPIO Entity (EDGE) Single 5.0V Power Supply Input Regulated +3.3V Output Power Single 25MHz Crystal ±15kV HBM ESD Protection on USB data
The upstream USB interface has an integrated USB 2.0 PHY and device controller that is compliant with both Hi-Speed (480Mbps) and Full-Speed (12Mbps) USB 2.0. The vendor ID, product ID, power mode, remote wakeup support and maximum power consumption are amongst the val- ues that can be programmed using the on-chip One-Time Programmable (OTP) memory.
pins ±8kV HBM ESD Protection on all other pins USB CDC-ACM, CDC-ECM and HID
Text from page 1 of the manufacturer's original (tables and part-number lists left out). Check values and conditions on the original pages.
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