參數(shù)資料
型號(hào)： LAN91C96ITQFP
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 微控制器/微處理器
英文描述： NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
中文描述： 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
封裝： 1 MM THICKNESS, TQFP-100
文件頁數(shù)： 71/110頁
文件大?。?/td> 655K
代理商： LAN91C96ITQFP
Non-PCI Single-Chip Full Duplex Ethernet Controller
SMSC DS – LAN91C96I
Page 71
Rev.
11/18/2004
DATASHEET
8.6
Power Down
The LAN91C96I can enter power down mode by means of the PWRDWN pin (pin 68) or the PWRDN bit
(Control Register, bit 13). When in power down mode, the LAN91C96I will:
Stop the crystal oscillator
Tristate:
Data Bus
Interrupts(only by PWRDN bit)
nIOCS16
10BASE-T and AUI outputs
Turn off analog bias currents
Drive the EEPROM and ROM outputs inactive
Preserve contents of registers and memory
The PWRDWN pin is internally gated with the RESET (RESET pin before de-glitching) and with the
SRESET bit (COR bit 7). This gating function internally negates power down whenever RESET is high or
SRESET is high to allow the oscillator to run during RESET. Except for this gating function, all other uses
of the RESET pin use a de-glitched version of the signal as defined in the pin description section.
NXENDEC PIN
0
1
1
X
PWRDN PIN
X
0
1
X
PWRDN BIT
0
0
0
1
Normal external ENDEC operation
Normal internal ENDEC operation
Powerdown - Normal mode restored by
PWRDWN pin going low
Powerdown - Bit is cleared by a write
access to any LAN91C96I register or by
hardware reset
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LAN91C96-MS 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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
LAN91C96-MU 功能描述:以太網(wǎng) IC Ethernet IC 10Mbps MAC PHY 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
LAN91C96QFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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
LAN91C96TQFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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
LAN91E-DBFB-24-1 制造商:OSRAM 功能描述:CHIPLED with lens,1206,Amber,5600mcd min
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