參數(shù)資料
型號(hào)： KSZ8873MLLJ
廠商： Micrel Inc
文件頁(yè)數(shù)： 15/108頁(yè)
文件大?。?/td> 0K
描述： IC ETHERNET SWITCH 3PORT 64LQFP
特色產(chǎn)品： KSZ8873MLLJ Ethernet Switches
標(biāo)準(zhǔn)包裝： 160
系列： *
其它名稱(chēng)： 576-3996
Micrel, Inc.
KSZ8873MLLJ
September 2011
14
M9999-091911-1.8
Pin Number
Pin Name
Type
(1)
Description
59
P1LED0
IPU/O
Port 1 LED Indicators:
Default: Link/Act. (refer to register 195 bit[5:4])
Strap option:
Port 3 duplex mode selection(P3DPX)
PU = port 3 to half duplex mode
PD = port 3 to full duplex mode (default)
Note: P1LED0 has weaker internal pull-down, recommend an external pull-
down by a 0.5Kohm resistor.
60
P2LED1
IPU/O
Port 2 LED Indicators:
Default: Speed (refer to register 195 bit[5:4])
Strap option:
Serial bus configuration
Port 2 LED Indicators:
Default: Link/Act. (refer to register 195 bit[5:4])
Strap option
: Serial bus configuration
Serial bus configuration pins to select mode of access to KSZ8873MLLJ
internal registers.
[P2LED1, P2LED0] = [0, 0] — I
2C master (EEPROM) mode
(If EEPROM is not detected, the KSZ8873MLLJ will be configured with the
default values of its internal registers and the values of its strap-in pins.)
Interface Signals
Type
Description
SPIQ
O
Not used (tri-stated)
SCL_MDC
O
I
2C clock
SDA_MDIO
I/O
I
2C data I/O
SPISN
I
Not used
[P2LED1, P2LED0] = [0, 1] — I
2C slave mode
The external I
2C master will drive the SCL_MDC clock.
The KSZ8873MLLJ device addresses are:
1011_1111
<read>
1011_1110
<write>
Interface Signals
Type
Description
SPIQ
O
Not used (tri-stated)
SCL_MDC
I
2C clock
SDA_MDIO
I/O
I
2C data I/O
SPISN
I
Not used
[P2LED1, P2LED0] = [1, 0] — SPI slave mode
Interface Signals
Type
Description
SPIQ
O
SPI data out
SCL_MDC
I
SPI clock
SDA_MDIO
I
SPI data In
SPISN
I
SPI chip select
[P2LED1, P2LED0] = [1, 1] – SMI/MIIM-mode
In SMI mode, the KSZ8873MLLJ provides access to all its internal 8-bit
registers through its SCL_MDC and SDA_MDIO pins.
In MIIM mode, the KSZ8873MLLJ provides access to its 16-bit MIIM
registers through its SDC_MDC and SDA_MDIO pins.
相關(guān)PDF資料
PDF描述
KSZ8873MMLI IC ETHERNET SWITCH 3PORT 64LQFP
KSZ8893FQL IC SWITCH FAST ETH 3PORT 128PQFP
KSZ8895MQI IC ETHERNET SWITCH 5PORT 128PQFP
KSZ8895MQ IC ETHERNET SW 5PORT 128-PQFP
KSZ8993FL IC CONV MED 10/100 SGL 128PQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8873MML 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x MII Interface, Lead Free 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
KSZ8873MML-EVAL 功能描述:以太網(wǎng)開(kāi)發(fā)工具 3-Port Fast Ethernet Switch with 2x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類(lèi)型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類(lèi)型:RMII 工作電源電壓:
KSZ8873MMLI 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x 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
KSZ8873RLL 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII Interface, Lead Free 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
KSZ8873RLL-EVAL 功能描述:以太網(wǎng)開(kāi)發(fā)工具 3-Port Fast Ethernet Switch with 1x RMII Interface - Evalaution Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類(lèi)型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類(lèi)型:RMII 工作電源電壓:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*