參數(shù)資料
型號： KSZ8842-PMBL
廠商： Micrel Inc
文件頁數(shù)： 24/119頁
文件大?。?/td> 0K
描述： IC ETHERNT SW 2PORT PCI 100LFBGA
特色產(chǎn)品： Micrel Drives Ethernet Into the Global Automotive World
標(biāo)準(zhǔn)包裝： 260
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： PCI
電源電壓： 3.1 V ~ 3.5 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 100-LFBGA
供應(yīng)商設(shè)備封裝： 100-LFBGA
包裝： 托盤
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
配用： 576-1636-ND - BOARD EVALUATION KSZ8842-PMQL
其它名稱： 576-3089
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
12
M9999-100207-1.5
Pin
Number
Pin
Name
Type
Pin Function
11
NC
—
No connect
12
PCLK
Ipd
PCI Bus Clock
This Clock provides the timing for all PCI bus phases. The rising edge defines the start
of each phase. The clock maximum frequency is 33MHz.
13
NC
—
No connect
14
NC
—
No connect
15
NC
—
No connect
16
INTRN
Opd
Interrupt Request
Active Low signal to host CPU to request an interrupt when any one of the interrupt
conditions occurs in the registers. This pin should be pull-up externally.
17
NC
—
No connect
18
NC
—
No connect
19
EECS
Opu
EEPROM Chip Select
This signal is used to select an external EEPROM device
20
NC
—
No connect
21
NC
—
No connect
22
P2LED3
Opd
Port 2 LED Indicator
See the description in pins 6, 7, and 8.
23
DGND
Gnd
Digital IO Ground
24
VDDCO
P
1.2V Core Voltage Output. (Internal 1.2V LDO power supply output)
This pin is used to provide 1.2V power supply to all 1.2V power VDDC, VDDA and
VDDAP. It is recommended the pin should be connected to 3.3V power rail by a
100ohm resistor for the internal LDO application.
25
NC
—
No connect
26
EEEN
Ipd
EEPROM Enable
EEPROM is enabled and connected when this pin is pull-up.
EEPROM is disabled when this pin is pull-down or no connect.
27
P1LED3
Opd
Port 1 LED Indicator
See the description in pins 3, 4, and 5.
28
EEDO
Opd
EEPROM Data Out
This pin is connected to DI input of the serial EEPROM.
29
EESK
Opd
EEPROM Serial Clock
4
s serial clock to load configuration data from the serial EEPROM.
30
EEDI
Ipd
EEPROM Data In
This pin is connected to DO output of the serial EEPROM.
31
NC
—
No connect
32
VDDIO
P
3.3V digital I/O VDD.
33
VDDIO
P
3.3V digital I/O VDD.
34
DGND
Gnd
Digital ground
35
DGND
Gnd
Digital ground
36
PWRDN
Ipu
Full-chip power-down input. Active Low.
37
AGND
Gnd
Analog ground
38
VDDA
P
1.2V analog VDD
39
AGND
Gnd
Analog ground
40
NC
—
No connect
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參數(shù)描述
KSZ8842-PMBL AM 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus 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
KSZ8842-PMBL AM TR 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus 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
KSZ8842-PMBLAM 制造商:Micrel 功能描述:Ethernet Switch 2-Port 10Mbps/100Mbps
KSZ8842-PMBL-AM 功能描述:Ethernet Switch 10/100 Base-T/TX PHY PCI Interface 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):要求報價 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:PCI 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:3.1 V ~ 3.5 V 電流 - 電源:122mA 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LFBGA 供應(yīng)商器件封裝:* 標(biāo)準(zhǔn)包裝:260
KSZ8842-PMBL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 2+1 Port 10/100 Ethernet Switch with 32b/33MHz PCI Interface (BGA Version) Eval Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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