參數(shù)資料
型號(hào): KSZ8895MQ
廠商: Micrel Inc
文件頁數(shù): 30/119頁
文件大?。?/td> 0K
描述: IC ETHERNET SW 5PORT 128-PQFP
標(biāo)準(zhǔn)包裝: 66
控制器類型: 以太網(wǎng)開關(guān)控制器
接口: MII
電源電壓: 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: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 托盤
配用: 576-3871-ND - BOARD EVALUATION FOR KSZ8895MQ
其它名稱: 576-3753
Micrel, Inc.
KSZ8895MQ/RQ/FMQ
Pin Description (Continued)
Pin Number
Pin Name
Type
(1)
Port
Pin Function
(2)
64
PMRXD1
IPD/O
5
PHY[5] MII/RMII receive bit 1.
Strap option:
PD (default) = drop excessive collision packets.
PU = does not drop excessive collision packets.
65
PMRXD0
IPD/O
5
PHY[5] MII/RMII receive bit 0.
Strap option:
PD (default) = disable aggressive back-off algorithm in half-duplex
mode.
PU = enable for performance enhancement.
66
PMRXER
IPD/O
5
MQ/FMQ:PHY[5] MII receive error
RQ: no connection for RMII
Strap option:
PD (default) = packet size 1518/1522 bytes.
PU = 1536 bytes.
67
PCRS
IPD/O
5
MQ/FMQ: PHY[5] MII carrier sense.
RQ: no connection for RMII.
Strap option for port 4 only.
PD (default) = force half-duplex if auto-negotiation is disabled or
fails.
PU = force full-duplex if auto negotiation is disabled or fails. Refer
to Register 76.
68
PCOL
IPD/O
5
MQ/FMQ: PHY[5] MII collision detect.
RQ: no connection.
Strap option for port 4 only.
PD (default) = no force flow control, normal operation.
PU = force flow control. Refer to Register 66.
69
SMTXEN
IPD
Port 5 Switch MII/RMII transmit enable.
70
SMTXD3
IPD
MQ/FMQ: Port 5 Switch MII transmit bit 3.
RQ: no connection for RMII.
71
SMTXD2
IPD
MQ/FMQ: Port 5 Switch MII transmit bit 2.
RQ: no connection for RMII.
72
SMTXD1
IPD
Port 5 Switch MII/RMII transmit bit 1.
73
SMTXD0
IPD
Port 5 Switch MII/RMII transmit bit 0.
74
SMTXER
IPD
MQ/FMQ: Port 5 Switch MII transmit error.
RQ: no connection for RMII.
75
SMTXC/SMREFCLK
I/O
MQ/FMQ: Port 5 Switch MII transmit clock,
Input: SW5-MII MAC mode, Output: SW5-MII PHY modes.
RQ: Input SW5-RMII 50MHz +/-50ppm reference clock. The
50MHz clock comes from SMRXC Pin 78 when the device is the
clock mode which the device’s clock comes from 25MHz
crystal/oscillator from pins X1/X2. Or the 50MHz clock comes
from external 50MHz clock source when the device is the normal
mode which the device’s clock source comes from SMTXC pin
not from X1/X2 pins.
76
GNDD
GND
Digital ground.
77
VDDIO
P
3.3V, 2.5V or 1.8V digital VDD for digital I/O circuitry.
March 12, 2014
18
Revision 1.7
相關(guān)PDF資料
PDF描述
KSZ8993FL IC CONV MED 10/100 SGL 128PQFP
KSZ8993MLI IC SWITCH 10/100 3PORT 128-PQFP
KSZ8993ML IC SWITCH 10/100 W/TXRX 128PQFP
KSZ8995FQ IC SWITCH 10/100 5PORT 128-PQFP
KSZ8995MA IC SWITCH 10/100 5PORT 128PQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8895MQ_12 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII interface
KSZ8895MQ-EVAL 功能描述:以太網(wǎng)開發(fā)工具 5-Port 10/100 Ethernet Switch with 1x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8895MQI 功能描述:以太網(wǎng) IC 5-Port 10/100 Ethernet Switch with 1x MII Interface (Industrial Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8895MQXCA 功能描述:Ethernet Switch 10/100 Base-T/TX I2C, SPI Interface 128-PQFP (14x20) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:I2C,SPI 標(biāo)準(zhǔn):10/100 Base-T/TX 電壓 - 電源:1.8V,2.5V,3.3V 電流 - 電源:129mA 工作溫度:0°C ~ 70°C 封裝/外殼:128-BFQFP 供應(yīng)商器件封裝:128-PQFP(14x20) 標(biāo)準(zhǔn)包裝:66
KSZ8895MQXIA 功能描述:Ethernet Switch 10/100 Base-T/TX I2C, SPI Interface 128-PQFP (14x20) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:I2C,SPI 標(biāo)準(zhǔn):10/100 Base-T/TX 電壓 - 電源:1.8V,2.5V,3.3V 電流 - 電源:129mA 工作溫度:-40°C ~ 85°C 封裝/外殼:128-BFQFP 供應(yīng)商器件封裝:128-PQFP(14x20) 標(biāo)準(zhǔn)包裝:66