參數(shù)資料
型號(hào)： KSZ8841-PMQLI
廠商： Micrel Inc
文件頁(yè)數(shù)： 12/74頁(yè)
文件大?。?/td> 0K
描述： IC MAC CTRLR 32BIT PCI 128-PQFP
標(biāo)準(zhǔn)包裝： 66
控制器類型： 以太網(wǎng)控制器，MAC
接口： 總線
電源電壓： 3.1 V ~ 3.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 128-BFQFP
供應(yīng)商設(shè)備封裝： 128-PQFP（14x20）
包裝： 托盤
產(chǎn)品目錄頁(yè)面： 1080 (CN2011-ZH PDF)
配用： 576-1633-ND - BOARD EVALUATION KSZ8841-PMQL
其它名稱： 576-2118
KSZ8841-PMQLI-ND
Micrel, Inc.
KSZ8841-PMQL
October 2007
2
M9999-100407-1.5
Features
Fully compliant with the IEEE802.3u standard
Supports 10/100BASE-T/TX
Supports IEEE 802.3x full-duplex flow control and half-
duplex backpressure collision flow control
Supports burst data transfers
8KB internal memory for RX/TX FIFO buffers
Early TX/RX functions to minimize latency through the
device
Serial EEPROM configuration
Single 25MHz reference clock for both PHY and MAC
Network Features
Fully integrated to comply with IEEE802.3u standards
10BASE-T and 100BASE-TX physical layer support
Auto-negotiation: 10/100Mbps full and half duplex
Supports IEEE 802.1Q multiple VLAN tagging
On-chip wave shaping – No external filters required
Adaptive equalizer
Baseline wander correction
Power Modes, Packaging, and Power Supplies
Single power supply (3.3V) with 5V tolerant I/O buffers
Enhanced power management feature with power
down feature to ensure low power dissipation during
device idle periods
Comprehensive LED indicator support for link, activity,
full/half duplex, and 10/100 speed (4 LEDs)
Low power CMOS design
Commercial Temperature Range: 0oC to +70oC
Industrial Temperature Range: –40oC to +85oC
(KSZ8841-PMQLI)
Available in 128-pin PQFP
Additional Features
Single chip Ethernet controller with IEEE 802.3u
support
32 bit/33MHz PCI bus for different host processor
interfaces
Dynamic buffer memory scheme
– Essential for applications such as Video over IP
where image jitter is unacceptable
Micrel LinkMD cable diagnostic capabilities to
determine cable length and distance to fault, and to
diagnose faulty cables
Wake-on-LAN technology
– Incorporates Magic Packet, network link state,
and wake-up frame technology
HP Auto MDIX crossover with disable and enable
option
Enhanced power management feature with power-
down feature
Applications
Video Distribution Systems
High-end Cable, Satellite, and IP set-top boxes
Video over IP
Voice over IP (VoIP) and Analog Telephone Adapters
(ATA)
Markets
Fast Ethernet
Embedded Ethernet
Industrial Ethernet
Ordering Information
Part Number
Junction
Temp. Range
Package
KSZ8841-PMQL
0
oC to 70oC
128-Pin PQFP
KSZ8841-PMQLI
–40
oC to +85oC
128-Pin PQFP
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參數(shù)描述
KSZ8842 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with PCI Interface
KSZ8842-16 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_08 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_1 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16MBL 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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