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LAN9250 Datasheet(PDF) 9 Page - Microchip Technology

Part # LAN9250
Description  Integrated Ethernet PHY with HP Auto-MDIX
PDF  421 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

LAN9250 Datasheet(HTML) 9 Page - Microchip Technology

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 2015 Microchip Technology Inc.
DS00001913A-page 9
LAN9250
FIGURE 2-1:
INTERNAL BLOCK DIAGRAM
LAN9250
GPIO/LED
Controller
To optional GPIOs/LEDs
System
Interrupt
Controller
IRQ
GP Timer
Free-Run
Clk
System
Clocks/
Reset/PME
Controller
External
25MHz Crystal
IEEE 1588v2
Clock/Events
10/100 PHY
w/fiber
w/802.3az
Registers
Ethernet
Register
Access
Mux
SPI Slave
Controller
I2C
EEPROM
EEPROM
Loader
PIN
Mux
Configuration
To Host bus,
SPI, I2C
TX/RX FIFOs
10/100 MAC
w/ 802.3az,
WoL & 1588v2
Registers
Host Bus
Interface



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