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参数资料
型号： KSZ8051MLL TR
厂商： Micrel Inc
文件页数： 2/48页
文件大小： 0K
描述： TXRX PHY 10/T100 3.3V MII 48LQFP
标准包装： 1,000
类型： PHY 收发器
驱动器/接收器数： 1/1
规程： MII
电源电压： 1.8V，2.5V，3.3V
安装类型： 表面贴装
封装/外壳： 48-LQFP
供应商设备封装： 48-LQFP（7x7）
包装： 带卷 (TR)
配用： 576-3864-ND - BOARD EVALUATION FOR KSZ8051MLL
Micrel, Inc.
KSZ8051MLL
July 2010
10
M9999-071210-1.0
Pin Description – KSZ8051MLL (Continued)
Pin Number
Pin Name
Type
(1)
Pin Function
26
NC
-
No connect
27
RXDV /
CONFIG2
Ipd/O
MII Mode:
MII Receive Data Valid Output /
Config Mode:
The pull-up/pull-down value is latched as CONFIG2 at the
de-assertion of reset. See Strapping Options section for details.
28
RXC /
B-CAST_OFF
Ipd/O
MII Mode:
MII Receive Clock Output
Config Mode:
The pull-up/pull-down value is latched as B-CAST_OFF at the
de-assertion of reset. See Strapping Options section for details.
29
RXER /
ISO
Ipd/O
MII Mode:
MII Receive Error Output /
Config Mode:
The pull-up/pull-down value is latched as ISOLATE at the
de-assertion of reset. See Strapping Options section for details.
30
GND
Gnd
Ground
31
VDD_1.2
P
1.2V core VDD
(power supplied by KSZ8051MLL)
Decouple with 0.1uF capacitor to ground, and join with pin 4 by power trace or plane.
32
INTRP /
NAND_Tree#
Ipu/Opu
Interrupt Output: Programmable Interrupt Output
This pin has a weak pull-up, is open-drain like, and requires an external 1.0K
Ω
pull-up resistor.
Config Mode:
The pull-up/pull-down value is latched as NAND Tree# at the
de-assertion of reset. See Strapping Options section for details.
33
TXC
I/O
MII Mode:
MII Transmit Clock Output
MII Back-to-Back Mode:
MII Transmit Clock Input
34
TXEN
I
MII Mode:
MII Transmit Enable Input
35
TXD0
I
MII Mode:
MII Transmit Data Input[0]
(3)
36
TXD1
I
MII Mode:
MII Transmit Data Input[1]
(3)
37
GND
Gnd
Ground
38
TXD2
I
MII Mode:
MII Transmit Data Input[2]
(3)
39
TXD3
I
MII Mode:
MII Transmit Data Input[3]
(3)
40
COL /
CONFIG0
Ipd/O
MII Mode:
MII Collision Detect Output /
Config Mode:
The pull-up/pull-down value is latched as CONFIG0 at the
de-assertion of reset. See Strapping Options section for details.
41
CRS /
CONFIG1
Ipd/O
MII Mode:
MII Carrier Sense Output /
Config Mode:
The pull-up/pull-down value is latched as CONFIG1 at the
de-assertion of reset. See Strapping Options section for details.
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KSZ8051MNL-EVAL 功能描述:以太网开发工具 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver w/ MII Support (32-QFN) - 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:
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