參數(shù)資料
型號： KSZ8842-16MQL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 49/141頁
文件大?。?/td> 0K
描述： BOARD EVALUATION KSZ8842-16MQL
標準包裝： 1
主要目的： 接口，以太網(wǎng)控制器（PHY 和 MAC）
嵌入式： 否
已用 IC / 零件： KSZ8842-16MQL
主要屬性： 2 個端口，100BASE-TX/10BASE-T，管理型
次要屬性： 8/16 位接口，LinkMD 線纜診斷
已供物品： 板，CD，文檔，電源
產(chǎn)品目錄頁面： 1114 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： 576-3076-ND - IC MAC CTLR 2PORT ETH 100-LFBGA
KSZ8842-32MQLA6-ND - IC SWITCH 10/100 32BIT 128PQFP
576-1479-ND - IC SWITCH 10/100 32BIT 128PQFP
576-1478-5-ND - IC SWITCH 10/100 16BIT 128PQFP
其它名稱： 576-1634
Micrel, Inc.
KSZ8842-16/32 MQL/MVL/MVLI/MBL
October 2007
15
M9999-102207-1.9
Pin Number
Pin Name
Type
Pin Function
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
A 4
s (OBCR[1:0]=11 on-chip bus speed @ 25 MHz) or 800 ns (OBCR[1:0]=00
on-chip bus speed @ 125 MHz) serial output clock cycle 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 when EEEN is pull-up.
This pin can be pull-down for 8-bit bus mode, pull-up for 16-bit bus mode or don’t
care for 32-bit bus mode when EEEN is pull-down (without EEPROM).
31
SWR
Ipd
Synchronous Write/Read
Write/Read signal for synchronous bus accesses. Write cycles when high and
Read cycles when low.
32
AEN
Ipu
Address Enable
Address qualifier for the address decoding, active Low.
33
WRN
Ipd
Write Strobe Not
Asynchronous write strobe, active Low.
34
DGND
Gnd
Digital IO ground
35
ADSN
Ipd
Address Strobe Not
For systems that require address latching, the rising edge of ADSN indicates the
latching moment of A15-A1 and AEN.
36
PWRDN
Ipu
Full-chip power-down. Low = Power down; High or floating = Normal operation.
37
AGND
Gnd
Analog ground
38
VDDA
P
1.2V analog VDD input power supply from VDDCO (pin24) through external
Ferrite bead and capacitor.
39
AGND
Gnd
Analog ground
40
NC
—
No connect
41
NC
—
No connect
42
AGND
Gnd
Analog ground
43
VDDA
P
1.2V analog VDD input power supply from VDDCO (pin24) through external
Ferrite bead and capacitor.
44
NC
—
No connect
45
RXP1
I/O
Port 1 physical receive (MDI) or transmit (MDIX) signal (+ differential)
46
RXM1
I/O
Port 1 physical receive (MDI) or transmit (MDIX) signal (– differential)
47
AGND
Gnd
Analog ground
48
TXP1
I/O
Port 1 physical transmit (MDI) or receive (MDIX) signal (+ differential)
49
TXM1
I/O
Port 1 physical transmit (MDI) or receive (MDIX) signal (– differential)
50
VDDATX
P
3.3V analog VDD input power supply with well decoupling capacitors.
51
VDDARX
P
3.3V analog VDD input power supply with well decoupling capacitors.
52
RXM2
I/O
Port 2 physical receive (MDI) or transmit (MDIX) signal (- differential)
53
RXP2
I/O
Port 2 physical receive (MDI)or transmit (MDIX) signal (+ differential)
54
AGND
Gnd
Analog ground
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KSZ8842-16MVL TR 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) 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
KSZ8842-16MVL-EVAL 功能描述:BOARD EVALUATION KSZ8842-16MVL RoHS:是 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(xùn)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
KSZ8842-16MVLI 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) 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
KSZ8842-16MVLI TR 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) 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
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