參數(shù)資料
型號(hào)： KSZ8051MNLI
廠商： Micrel Inc
文件頁(yè)數(shù)： 3/59頁(yè)
文件大?。?/td> 0K
描述： TXRX PHY 10/T100 3.3V 32QFN
標(biāo)準(zhǔn)包裝： 640
類型： PHY 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： MII
電源電壓： 1.8V，2.5V，3.3V
安裝類型： 表面貼裝
封裝/外殼： 32-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 32-QFN（5x5）
包裝： 托盤
配用： 576-3865-ND - BOARD EVALUATION FOR KSZ8051MNL
其它名稱： 576-3845
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
11
M9999-070910-1.0
Pin Number
Pin Name
Type
(1)
Pin Function
NAND_Tree#
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.
22
TXC
I/O
MII Mode:
MII Transmit Clock Output
MII Back-to-Back Mode:
MII Transmit Clock Input
23
TXEN
I
MII Mode:
MII Transmit Enable Input
24
TXD0
I
MII Mode:
MII Transmit Data Input[0]
(3)
25
TXD1
I
MII Mode:
MII Transmit Data Input[1]
(3)
26
TXD2
I
MII Mode:
MII Transmit Data Input[2]
(3)
27
TXD3
I
MII Mode:
MII Transmit Data Input[3]
(3)
28
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.
29
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.
30
LED0 /
NWAYEN
Ipu/O
LED Output:
Programmable LED0 Output /
Config Mode:
Latched as Auto-Negotiation Enable (register 0h, bit 12) at the
de-assertion of reset. See “Strapping Options” section for details.
The LED0 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Link/Activity
Pin State
LED Definition
No Link
High
OFF
Link
Low
ON
Activity
Toggle
Blinking
LED mode = [01]
Link
Pin State
LED Definition
No Link
High
OFF
Link
Low
ON
LED mode = [10], [11]
Reserved
31
LED1 /
SPEED
Ipu/O
LED Output:
Programmable LED1 Output /
Config Mode:
Latched as SPEED (register 0h, bit 13) at the de-assertion of
reset.
See “Strapping Options” section for details.
The LED1 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Speed
Pin State
LED Definition
10Base-T
High
OFF
100Base-TX
Low
ON
LED mode = [01]
Activity
Pin State
LED Definition
No Activity
High
OFF
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KSZ8051MNL-TR 功能描述:1/1 Transceiver Full MII 32-QFN (5x5) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):過期 類型:收發(fā)器 協(xié)議:MII 驅(qū)動(dòng)器/接收器數(shù):1/1 雙工:全 接收器滯后:- 數(shù)據(jù)速率:- 電壓 - 電源:1.8V，2.5V，3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商器件封裝:32-QFN（5x5） 標(biāo)準(zhǔn)包裝:1
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