參數資料
型號: LAN9117-MD
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 微控制器/微處理器
英文描述: HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER
中文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
封裝: TQFP-100
文件頁數: 21/131頁
文件大?。?/td> 1531K
代理商: LAN9117-MD
High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
SMSC LAN9117
21
Revision 1.1 (05-17-05)
DATASHEET
Note 2.2
The external SMI port is selected when SMI_SEL = 1. When SMI_SEL = 0, MDIO is tri-
stated and MDC is driven low.
2.1
Buffer Types
31
Management Data
Clock
MDC
O8 (PD)
1
Management Data Clock: When
SMI_SEL = 1, this pin is the MII
management data clock. When
SMI_SEL=0, this pin is driven low.
See
Note 2.2
.
Note:
See
Section 5.3.9,
"HW_CFG—Hardware
Configuration Register"
for
more information on
SMI_SEL.
Table 2.7 Buffer Types
TYPE
DESCRIPTION
I
Input pin
IS
Schmitt triggered Input
O12
Output with 12mA sink and 12mA source
OD12
Open-drain output with 12mA sink
IO8
I/O with 8mA symmetrical drive
OD8
Open-drain output with 8mA sink
O8
Output 8mA symmetrical drive
PU
30uA internal pull-up
PD
30uA internal pull-down
AI
Analog input
AO
Analog output
AIO
Analog bi-directional
ICLK
Crystal oscillator input pin
OCLK
Crystal oscillator output pin
Table 2.6 MII Interface Signals (continued)
PIN
NO.
NAME
SYMBOL
BUFFER
TYPE
NUM
PINS
DESCRIPTION
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相關代理商/技術參數
參數描述
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LAN9118 制造商:SMSC 制造商全稱:SMSC 功能描述:High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
LAN9118_05 制造商:SMSC 制造商全稱:SMSC 功能描述:High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
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LAN9118-MD 功能描述:以太網 IC HiPerfrm Sngl-Chip 10/100 Ethrnt RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數量:2 數據速率: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