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XR22800

MaxLinear
Part Number XR22800
Manufacturer MaxLinear
Description Hi-Speed USB to 10/100 Ethernet Bridge
Published Sep 1, 2018
Detailed Description XR22800 Hi-Speed USB to 10/100 Ethernet Bridge General Description The XR22800 is a Hi-Speed USB 2.0 compound device wi...
Datasheet PDF File XR22800 PDF File

XR22800
XR22800

Overview
XR22800 Hi-Speed USB to 10/100 Ethernet Bridge General Description The XR22800 is a Hi-Speed USB 2.
0 compound device with an embedded hub and 3 downstream USB functions: 10/100 Ethernet MAC and PHY, multi-master capable I2C controller, and an Enhanced Dedicated GPIO Entity (EDGE) controller.
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 values that can be programmed using the on-chip One-Time Programmable (OTP) memory.
The 10/100 Ethernet MAC and PHY is compliant with IEEE 802.
3 and supports auto-negotiation, auto-MDIX, checksum offload, auto-polarity correction in 10Base-T and remote wakeup capabilities.
The multi-master capable I2C controller and EDGE controller (8 GPIOs) can be accessed via the USB HID interface.
The EDGE pins or I2C interface can be used for controlling and monitoring other peripherals.
Up to 2 EDGE pins can be configured as a PWM generator.
FEATURES  USB 2.
0 Compliant Interface  10/100 Ethernet MAC and PHY  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 pins  ±8kV HBM ESD Protection on all other pins  USB CDC-ECM and HID compliant  Custom Software Drivers APPLICATIONS  USB to Ethernet Dongles  POS Terminals  Test Instrumentation  Networking  Factory Automation and Process Controls  Industrial Applications Ordering Information – Back Page Block Diagram USB 25 MHz XO Upstream USB Phy OTP Memory USB 2.
0 Hub 10/100 Ethernet MAC EDGE Controller Ethernet Phy I2C Multimaster Ethernet I2C EDGE 1 / 27 maxlinear.
com/XR22800 Rev 1F XR22800 Extended Features • USB 2.
0 Compliant Interface • Integrated USB 2.
0 PHY • Supports 480 Mbps USB Hi-Speed and 12 Mbps USB Full-Speed data rate ...


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