参数资料
型号: KSZ9021RLI
厂商: Micrel Inc
文件页数: 3/58页
文件大小: 0K
描述: TXRX ETHERNET GB RGMII 64-LQFP
标准包装: 160
类型: 收发器
驱动器/接收器数: 8/8
规程: 千兆位以太网
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 64-LQFP 裸露焊盘
供应商设备封装: 64-E-LQFP
包装: 托盘
其它名称: 576-3636
KSZ9021RLI-ND
Micrel, Inc.
KSZ9021RL/RN
February 13, 2014
11
Revision 1.2
Pin Number
Pin Name
Type
(1)
Pin Function
21
LED1 /
PHYAD0
I/O
LED Output:
Programmable LED1 Output /
Config Mode:
The pull-up/pull-down value is latched as PHYAD[0] during
power-up/reset. See “Strapping Options” section for details.
The LED1 pin is programmed by the LED_MODE strapping option (pin 55), and is
defined as follows.
Single LED Mode
Activity
Pin State
LED Definition
No Activity
H
OFF
Activity (RX, TX)
Toggle
Blinking
Tri-color Dual LED Mode
Link / Activity
Pin State
LED Definition
LED2
LED1
LED2
LED1
Link off
H
OFF
1000 Link / No Activity
L
H
ON
OFF
1000 Link / Activity (RX, TX)
Toggle
H
Blinking
OFF
100 Link / No Activity
H
L
OFF
ON
100 Link / Activity (RX, TX)
H
Toggle
OFF
Blinking
10 Link / No Activity
L
ON
10 Link / Activity (RX, TX)
Toggle
Blinking
For Tri-color Dual LED Mode, LED1 works in conjunction with LED2 (pin 19) to
indicate 10 Mbps Link and Activity.
22
DVDDL
P
1.2V digital VDD
23
VSS
Gnd
Digital ground
24
TXD0
I
RGMII Mode:
RGMII TD0 (Transmit Data 0) Input
25
TXD1
I
RGMII Mode:
RGMII TD1 (Transmit Data 1) Input
26
TXD2
I
RGMII Mode:
RGMII TD2 (Transmit Data 2) Input
27
TXD3
I
RGMII Mode:
RGMII TD3 (Transmit Data 3) Input
28
VSS
Gnd
Digital ground
29
DVDDL
P
1.2V digital VDD
30
DVDDH
P
3.3V/2.5V digital VDD
31
TX_ER
I
RGMII Mode:
This pin is not used and should be left as a no connect.
32
GTX_CLK
I
RGMII Mode:
RGMII TXC (Transmit Reference Clock) Input
33
TX_EN
I
RGMII Mode:
RGMII TX_CTL (Transmit Control) Input
34
VSS
Gnd
Digital ground
35
DVDDL
P
1.2V digital VDD
相关PDF资料
PDF描述
VI-J4T-MY-S CONVERTER MOD DC/DC 6.5V 50W
VI-2NR-MX CONVERTER MOD DC/DC 7.5V 75W
LTC1348CSW#PBF IC TXRX 3.3V/5V RS232 28-SOIC
VI-2NP-MX CONVERTER MOD DC/DC 13.8V 75W
VI-J4R-MY-S CONVERTER MOD DC/DC 7.5V 50W
相关代理商/技术参数
参数描述
KSZ9021RN 功能描述:以太网 IC Gigabit Ethernet Transceiver with RGMII, Lead Free RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ9021RN-EVAL 功能描述:以太网开发工具 Gigabit Ethernet Transceiver with RGMII - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
KSZ9021RNI 功能描述:以太网 IC Gigabit Ethernet Transceiver with RGMII, I-Temp RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ9031MNX 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:The KSZ9031MNX is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physicallayer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable.
KSZ9031MNXCA 功能描述:以太网 IC 1-Port Gigabit Ethernet PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray