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參數(shù)資料
| 型號(hào)： | KSZ8999 |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 51/52頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH 10/100 9PORT 208PQFP |
| 標(biāo)準(zhǔn)包裝： | 24 |
| 系列： | * |
| 類(lèi)型： | * |
| 應(yīng)用： | * |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 208-MQFP，208-PQFP |
| 供應(yīng)商設(shè)備封裝： | 208-PQFP（28x28） |
| 包裝： | 托盤(pán) |
| 產(chǎn)品目錄頁(yè)面： | 1081 (CN2011-ZH PDF) |
| 配用： | 576-1644-ND - BOARD EVALUATION FOR KSZ8999 |
| 其它名稱(chēng)： | 576-1044 |
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KS8999
Micrel
KS8999
8
January 2005
Pin Number
Pin Name
Type(Note 1)
Port
Pin Function
35
GND-ISO
GND
Analog ground
36
VDD_TX
Pwr
2.0V for transmit circuitry
37
VDD_TX
Pwr
2.0V for transmit circuitry
38
GND_TX
GND
Ground for transmit circuitry
39
QL[2]
Opd
Factory test pin – leave open for normal operation
40
QL[3]
Opd
Factory test pin – leave open for normal operation
41
QL[4]
Opd
Factory test pin – leave open for normal operation
42
QL[5]
Opd
Factory test pin – leave open for normal operation
43
TXP[6]
O
6
Physical transmit signal + (differential)
44
TXM[6]
O
6
Physical transmit signal - (differential)
45
DOUT
O
Factory test output – leave open for normal operation
46
AOUT
O
Factory test output – leave open for normal operation
47
RXP[6]
I
6
Physical receive signal + (differential)
48
RXM[6]
I
6
Physical receive signal - (differential)
49
VDD_RX
Pwr
2.0V for equalizer
50
GND_RX
GND
Ground for equalizer
51
GND_RX
GND
Ground for equalizer
52
VDD_RX
Pwr
2.0V for equalizer
53
GND-ISO
GND
Analog ground
54
RXP[7]
I
7
Physical receive signal + (differential)
55
RXM[7]
I
7
Physical receive signal - (differential)
56
GND_TX
GND
Ground for transmit circuitry
57
TXP[7]
O
7
Physical transmit signal + (differential)
58
TXM[7]
O
7
Physical transmit signal - (differential)
59
VDD_TX
Pwr
2.0V for transmit circuitry
60
VDD_TX
Pwr
2.0V for transmit circuitry
61
TXP[8]
O
8
Physical transmit signal + (differential)
62
TXM[8]
O
8
Physical transmit signal - (differential)
63
GND_TX
GND
Ground for transmit circuitry
64
RXP[8]
I
8
Physical receive signal + (differential)
65
RXM[8]
I
8
Physical receive signal - (differential)
66
GND_RX
GND
Ground for equalizer
67
VDD_RX
Pwr
2.0V for equalizer
68
FXSD[5]
Ipd
5
Fiber signal detect
69
FXSD[6]
Ipd
6
Fiber signal detect
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8999-EVAL | 功能描述:以太網(wǎng)開(kāi)發(fā)工具 KSZ8999 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: |
| KSZ8999-EVAL | 制造商:Micrel Inc 功能描述:BOARD EVALUATION FOR KSZ8999 |
| KSZ8999I | 功能描述:以太網(wǎng) IC 8 Port 10/100 Switch plus MII with PHY and Frame Buffers I-temp (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 |
| KSZ9021GN | 功能描述:以太網(wǎng) IC Gigabit Ethernet Transceiver with GMII/MII, 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 |
| KSZ9021GN TR | 功能描述:以太網(wǎng) IC Gigabit Ethernet Transceiver with GMII/MII 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 |
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