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IP101GR

Single Port 10/100 MII/RMII/TP/Fiber Fast Ethernet Transceiver

Unspecified 

IP101G

Preliminary Data Sheet

Single Port 10/100 MII/RMII/TP/Fiber

Fast Ethernet Transceiver

(85nm/Extreme Low PW, PWMT® and EMIMT®)

Features

z 10/100Mbps IEEE 802.3/802.3u compliant

Fast Ethernet transceiver

z Supports 100Base-TX/FX Media Interface

z Supports MII/ RMII Interface

z Supports Auto MDI/MDIX function

z Power Management Tool

- APS, auto power saving while Link-off

- 802.3az, protocol based power saving

- WOL+, light traffic power saving

- PWD, force-off power saving

- Supports MII with LPI for RX and TX

- Supports RMII with LPI for RX

z Supports Base Line Wander compensation

z Supports Interrupt function

z Built in synchronization FIFO to support

jumbo frame size up to 12KB in MII mode (10KB

in RMII 100Mbps mode)

z Supports MDC and MDIO to communicate

with the MAC

z EMI Management Tool

- F/W based control

- 4 levels for mapping the difference layout

length on the PCB

z Single 3.3V power supply

z Built-in Vcore regulator

z DSP-based PHY Transceiver technology

z System Debug Assistant Tool

- 16 bit RX counter

- 9 bit RXError/CRC counter

- Isolate MII/RMII

- RX to TX Loopback

- Loopback MII/RMII

z Using either 25MHz crystal/oscillator or

50MHz oscillator REF_CLK as clock source

z Built-in 49.9ohm resistors for simplifying

BOM

z Flexible LED display

z Process: 85nm

General Description

z Package and operation temperature

IP101G: dice, 0~70℃

IP101GA: 48LQFP, 0~70℃

IP101GR: 32QFN, 0~70℃

IP101GRI: 32QFN, -40~85℃

IP101G is an IEEE 802.3/802.3u compliant

single-port Fast Ethernet Transceiver for both

100Mbps and 10Mbps operations. It supports

Auto MDI/MDIX function to simplify the network

installation and reduce the system maintenance

cost. To improve the system performance,

IP101G provides a hardware interrupt pin to

indicate the link, speed and duplex status

change. IP101G provides Media Independent

Interface (MII) or Reduced Media Independent

Interface (RMII) to connect with different types

of 10/100Mbps Media Access Controller (MAC).

IP101G is designed to use category 5

unshielded twisted-pair cable or Fiber-Optic

cables connecting to other LAN devices. A

PECL interface is supported to connect with an

external 100Base-FX fiber optical transceiver.

Except good performance, reliability, rich power

saving method and extreme low operating

current, IP101G provides a serial tool for

system designers to complete their projects

easily. They are System Debug Assistant Tool

and EMI Management Tool.

IP101G is fabricated with advanced CMOS

(85nm) technology and design is based on

IC Plus’s 5th Ethernet-PHY architecture, this

feature makes IP101G consumes very low

power. Such as in the full load operation

(100Mbps_FDX), it only takes below 0.15W.

IP101GA / IP101GR&IP101GRI are available in

48LQFP/32QFN, lead-free package.

* EMIMT: Patent under apply.

Application

■ NAS

■ Network Printers and Servers

■ IP Set-Top Box

■ IP/Smart TV

■ Game console

■ IP and Video Phone

■ PoE

■ Telecom Fiber device

1/65

December 24 2012

Copyright © 2011, IC Plus Corp.

IP101G-DS-R01

www.BDTIC.com/ICplus

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