DM9620AIEP datasheet(1/2 Pages) DAVICOM

Teilenummer	DM9620AIEP

Bauteilbeschribung	Industrial-temperature USB2.0 to 10/100M Fast Ethernet Controller

PDF	2 Pages

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Hersteller	DAVICOM [Davicom Semiconductor, Inc.]

Direct Link	http://www.davicom.com.tw

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DM9620AIEP

Industrial-temperature USB2.0 to 10/100M Fast Ethernet Controller

Product Brief

www.davicom.com.tw

1

Version: 1.0

November 22, 2012

1. Features

USB Interface

USB2.0 Device

Supports 480Mbps High-Speed

operation

Supports 12Mbps Full-Speed

operation

Supports suspend mode and remote

wake-up resume

Supports USB standard commands

Supports vendor specific commands

Supports 4 endpoints (Control,

Interrupt, Bulk_IN, Bulk_OUT)

Ethernet

Support IEEE802.3u 100BASE-TX

and with IEEE802.3 10BASE-T

standards

Support IEEE802.3x flow control

function for 100BASE-TX and

10BASET.

Support IEEE802.3az Energy

Efficient Ethernet (EEE)

Built-in 10/100Mbps Fast-Ethernet

PHY

Support HP Auto-MDIX

Supports MII / RMII interface

Supports Auto-negotiation function

Supports Power management:

Wake-on-LAN, Network Detach,

ARP/NDP Offload

Back Pressure Mode for half-duplex

mode flow Control

PAUSE frame for full-duplex flow

control

Supports wakeup frame, link status

change and Magic packet events for

remote wake-up

Embedded SRAM for RX /TX

packet buffering

Support IPv4 / TCP / UDP

checksum offload checking and

generating

EEPROM Interface

Supports automatically load vendor

ID and Product ID from EEPROM

Supports 128/256/512 bytes

(93C46/93C56/93C66) of serial

EEPROM (for storing USB

Descriptors)

93C46 / 93C66 auto-detection

LED Indications

Ethernet – Link / Act indication

Ethernet – Speed (10M / 100M)

indication

Ethernet – Duplex (half / full)

indication

USB speed indication (full / high

speed + traffic modes)

GPIO Pins

GPIO #1 – wake-up signal to CPU

GPIO #2 – Serial Debugging Port

interface (clock)

GPIO #3 – Serial Debugging Port

interface (data)

Clock

Single 25MHz / 30 ppm crystal or

oscillator for Ethernet and 12MHz

for USB

Power Input

Low-Power, Single-Supply 3.3V

Built in 3.3V to 1.8V regulator

Miscellaneous

Support industrial-temperature

(-40　C ~ +85　C)

Very Low Power Consumption

mode

Power Reduced mode (cable

detection), and Power Down mode

Compatible with 2.5V, 3.3V and

5.0V tolerant I/O

Supports commercial and industrial

grade

Package

64 pin LQFP (with MII/RMII I/F)

Ähnliche Beschreibung - DM9620AIEP

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
ASIX Electronics Corpor...	AX88772A	913Kb / 45P	USB 2.0 to 10/100M Fast Ethernet Controller
Davicom Semiconductor, ...	DM9620	455Kb / 71P	USB2.0 to 10/100M Fast Ethernet Controller
	DM9620I	447Kb / 71P	USB2.0 to 10/100M Fast Ethernet Controller
	DM9620I	57Kb / 2P	USB2.0 to 10/100M Fast Ethernet Controller
	DM9620I	69Kb / 2P	Industrial-temperature USB2.0 to 10/100M Fast Ethernet Controller
	DM9621	476Kb / 66P	USB2.0 to 10/100M Fast Ethernet Controller
	DM9620A(I)	1Mb / 69P	USB2.0 to Fast Ethernet Controller
	DM9620AEP	58Kb / 2P	USB2.0 to 10/100M Fast Ethernet Controller
	DM9621A	1Mb / 66P	USB2.0 to Fast Ethernet Controller
	DM9621ANP	58Kb / 2P	USB2.0 to 10/100M Fast Ethernet Controller

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