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参数资料
型号： KSZ8041MLL
厂商： Micrel Inc
文件页数： 2/65页
文件大小： 0K
描述： TXRX 10/100 3.3V PHY MII 48-LQFP
标准包装： 250
类型： 收发器
驱动器/接收器数： 1/1
规程： MII
电源电压： 3.135 V ~ 3.465 V
安装类型： 表面贴装
封装/外壳： 48-TQFP
供应商设备封装： 48-TQFP（7x7）
包装： 托盘
产品目录页面： 1080 (CN2011-ZH PDF)
其它名称： 576-3502
Micrel, Inc.
KSZ8041TL/FTL/MLL
December 2009
10
M9999-120909-1.2
Pin Description- KSZ8041TL/FTL
Pin Number
Pin Name
Type
(1)
Pin Function
1
GND
Gnd
Ground
2
GND
Gnd
Ground
3
GND
Gnd
Ground
4
VDDA_1.8
P
1.8V analog VDD
5
VDDA_1.8
P
1.8V analog VDD
6
V1.8_OUT
P
1.8V output voltage from chip
7
VDDA_3.3
P
3.3V analog VDD
8
VDDA_3.3
P
3.3V analog VDD
9
RX-
I/O
Physical receive or transmit signal (- differential)
10
RX+
I/O
Physical receive or transmit signal (+ differential)
11
TX-
I/O
Physical transmit or receive signal (- differential)
12
TX+
I/O
Physical transmit or receive signal (+ differential)
13
GND
Gnd
Ground
14
XO
O
Crystal feedback
This pin is used only in MII mode when a 25MHz crystal is used.
This pin is a no connect if oscillator or external clock source is used, or if RMII
mode or SMII mode is selected.
15
XI /
REFCLK /
CLOCK
I
Crystal / Oscillator / External Clock Input
MII Mode:
25MHz +/-50ppm (crystal, oscillator, or external clock)
RMII Mode:
50MHz +/-50ppm (oscillator, or external clock only)
SMII Mode:
125MHz +/-100ppm (oscillator, or external clock only)
16
REXT
I/O
Set physical transmit output current
Connect a 6.49K
: resistor in parallel with a 100pF capacitor to ground on this
pin. See KSZ8041TL-FTL reference schematics.
17
GND
Gnd
Ground
18
MDIO
I/O
Management Interface (MII) Data I/O
This pin requires an external 4.7K
: pull-up resistor.
19
MDC
I
Management Interface (MII) Clock Input
This pin is synchronous to the MDIO data interface.
20
RXD3 /
PHYAD0
Ipu/O
MII Mode:
Receive Data Output[3]
(2)
/
Config. Mode:
The pull-up/pull-down value is latched as PHYADDR[0] during
power-up / reset. See “Strapping Options” section for details.
21
RXD2 /
PHYAD1
Ipd/O
MII Mode:
Receive Data Output[2]
(2)
/
Config. Mode:
The pull-up/pull-down value is latched as PHYADDR[1] during
power-up / reset. See “Strapping Options” section for details.
22
RXD1 /
RXD[1] /
PHYAD2
Ipd/O
MII Mode:
Receive Data Output[1]
(2)
/
RMII Mode:
Receive Data Output[1]
(3)
/
Config. Mode:
The pull-up/pull-down value is latched as PHYADDR[2] during
power-up / reset. See “Strapping Options” section for details.
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KSZ8041MLL TR 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII Support - 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
KSZ8041MLLI 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, 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
KSZ8041MLLI TR 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, 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
KSZ8041MNLU 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:10Base-T/100Base-TX Physical Layer Transceiver
KSZ8041MNLU TR 功能描述:TXRX PHY 100BASE TX 3.3V 32QFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF)
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