Type(Note 1) Port Pin Function 175 Reserve I R" />
參數(shù)資料
型號： KS8999
廠商： Micrel Inc
文件頁數(shù)： 4/52頁
文件大小： 0K
描述： IC SWITCH 10/100 9PORT 208PQFP
標準包裝： 24
系列： *
類型： *
應用： *
安裝類型： 表面貼裝
封裝/外殼： 208-MQFP，208-PQFP
供應商設備封裝： 208-PQFP（28x28）
包裝： 散裝
配用： 576-1023-ND - BOARD EVAL EXPERIMENT FOR KS8999
KS8999
Micrel
KS8999
12
January 2005
Pin Number
Pin Name
Type(Note 1)
Port
Pin Function
175
Reserve
I
Reserved - floating for normal operation
176
X1
I
Crystal or clock input
177
X2
O
Connect to crystal
178
VDD_PLLTX
Pwr
2.0 V for phase locked loop circuit
179
GND_PLLTX
GND
Ground for phase locked loop circuit
180
CTOUT
O
Factory test pin – leave open for normal operation
181
BTOUT
O
Factory test pin – leave open for normal operation
182
VDD_RCV
Pwr
2.0V for clock recovery circuit
183
VDD_RCV
Pwr
2.0V for clock recovery circuit
184
GND_RCV
GND
Ground for clock recovery circuit
185
GND_RCV
GND
Ground for clock recovery circuit
186
VDD_RCV
Pwr
2.0V for clock recovery circuit
187
VDD_RCV
Pwr
2.0V for clock recovery circuit
188
GND_RCV
GND
Ground for clock recovery circuit
189
GND_RCV
GND
Ground for clock recovery circuit
190
FXSD[1]
Ipd
1
Fiber signal detect
191
FXSD[2]
Ipd
2
Fiber signal detect
192
FXSD[3]
Ipd
3
Fiber signal detect
193
FXSD[4]
Ipd
4
Fiber signal detect
194
VDD_RX
Pwr
2.0V for equalizer
195
GND_RX
GND
Ground for equalizer
196
RXP[1]
I
1
Physical receive signal + (differential)
197
RXM[1]
I
1
Physical receive signal - (differential)
198
GND_TX
GND
Ground for transmit circuitry
199
TXP[1]
O
1
Physical transmit signal + (differential)
200
TXM[1]
O
1
Physical transmit signal - (differential)
201
VDD_TX
Pwr
2.0V for transmit circuitry
202
VDD_TX
Pwr
2.0V for transmit circuitry
203
TXP[2]
O
2
Physical transmit signal + (differential)
204
TXM[2]
O
2
Physical transmit signal - (differential)
205
GND_TX
GND
Ground for transmit circuitry
206
RXP[2]
I
2
Physical receive signal + (differential)
207
RXM[2]
I
2
Physical receive signal - (differential)
208
GND-ISO
GND
Analog ground
Note 1.
Pwr = power supply
GND = ground
I = input
O = output
I/O = bi-directional
Ipu = input w/ internal pull-up
Ipd = input w/ internal pull-down
Opu = output w/ internal pull-up
Opd = output w/ internal pull-down
Ipd/O = input w/ internal pull-down during reset, output pin otherwise
Ipu/O = input w/ internal pull-up during reset, output pin otherwise
相關(guān)PDF資料
PDF描述
LFXP20E-3FN388I IC FPGA 19.7KLUTS 268I/O 388-BGA
LFXP20C-4FN388C IC FPGA 19.7KLUTS 268I/O 388-BGA
LFXP15E-5F484C IC FPGA 15.4KLUTS 300I/O 484-BGA
LFXP15E-4F484I IC FPGA 15.4KLUTS 300I/O 484-BGA
LFXP15C-5F484C IC FPGA 15.4KLUTS 300I/O 484-BGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KS8999_11 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 9-Port 10/100 Switch with PHY and Frame Buffer
KS8999-EVAL 功能描述:BOARD EVAL EXPERIMENT FOR KS8999 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
KS8999I 功能描述:IC SWITCH 9-PORT 10/100 208-PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝
KS9/KSE9/59/103/115 制造商:PEPPERL+FUCHS 功能描述:Through beam cable sensor,PNP o/p 250mm
KS9~11 制造商:Tohodenzai 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*