参数资料
型号: ICS1893AFLFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 6/136页
文件大小: 0K
描述: PHYCEIVER LOW PWR 3.3V 48-SSOP
标准包装: 1,000
系列: PHYceiver™
类型: PHY 收发器
规程: MII
电源电压: 3.14 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 48-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 48-SSOP
包装: 带卷 (TR)
其它名称: 1893AFLFT
Chapter 9
Pin Diagram, Listings, and Descriptions
ICS1893AF, Rev. D 10/26/04
October, 2004
103
ICS1893AF Data Sheet - Release
Copyright 2004, Integrated Circuit Systems, Inc.
All rights reserved.
P3TD
6
Input or
Output
PHY (Address Bit) 3 / Transmit Data LED.
For more information on this pin, see Section 6.5, “Status Interface”.
These multi-function configuration pins are:
– Input pins during either a power-on reset or a hardware reset. In this
case, these pins configure the address of the ICS1893AF PHY
Address Bit 3.
– Output pins following reset. In this case, this pin provides indication
of Transmit activity.
As an input pin:
This pin establishes the address for the ICS1893AF. When the signal
on one of these pins is logic:
– Low, that address bit is set to logic zero.
– High, that address bit is set to logic one.
As an output pin:
When the signal on this pin is:
– De-asserted, this state indicates the ICS1893AF does not have
Transmit activity.
– Asserted, this state indicates the ICS1893AF has Transmit activity.
Caution:
This pin must not float. (See the notes at Section 9.2.2,
P4RD
8
Input or
Output
PHY (Address Bit) 4 / Receive Data LED.
For more information on this pin, see Section 6.5, “Status Interface”.
This multi-function configuration pin is:
– An input pin during either a power-on reset or a hardware reset. In
this case, this pin configures the ICS1893AF when it is in either
hardware mode or software mode.
– An output pin following reset. In this case, this pin provides activity
status of the ICS1893.
An an input pin:
This pin establishes the address for the ICS1893AF. When the signal
on this pin is logic:
– Low, that address bit is set to logic zero.
– High, that address bit is set to logic one.
As an output pin:
When the signal on this pin is:
– De-asserted, this state indicates the ICS1893AF does not have
Receive activity.
– Asserted, this state indicates the ICS1893AF has Receive activity.
Caution:
This pin must not float. (See the notes at Section 9.2.2,
Table 9-6.
PHY Address and LED Pins
Pin
Name
Pin
Number
Pin
Type
Pin Description
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