參數(shù)資料
型號： KSZ8862-16MQL
廠商： Micrel Inc
文件頁數(shù)： 1/125頁
文件大?。?/td> 0K
描述： IC SWITCH 10/100 16BIT 128-PQFP
標(biāo)準(zhǔn)包裝： 66
系列： KSZ8862
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： PCI
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
配用： 576-1638-ND - BOARD EVALUATION KSZ8862-10FL
576-1637-ND - BOARD EVALUATION KSZ8862-100FX
其它名稱： 576-1564
KSZ8862-16/32MQL
2-Port Ethernet Switch with
Non-PCI Interface and Fiber Support
Rev 3.0
LinkMD is a registered trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
April 2007
M9999-040407-3.0
General Description
The KSZ8862M is 2-port switch with non-PCI CPU
interface and fiber support, and is available in 8/16-bit
and 32-bit bus designs (see Ordering Information). This
datasheet describes the KSZ8862M non-PCI CPU
interface chip.
The KSZ8862M is the industry’s first fully managed, 2-
port switch with a non-PCI CPU interface and fiber
support. It is based on a proven, 4
th
generation,
integrated Layer-2 switch, compliant with IEEE 802.3u
standards.
For industrial applications, the KSZ8862M can run in
half-duplex mode regardless of the application.
In fiber mode, port 1 can be configurable to either
100BASE-FX or 100BASE-SX/10BASE-FL.
The LED driver and post amplifier are also included for
10Base-FL and 100Base-SX applications.
LinkMD
In copper mode, port 2 supports 10/100BASE-T/TX with
HP Auto MDI/MDI-X for reliable detection of and
correction for straight-through and crossover cables.
Micrel’s
proprietary
LinkMD
Time
Domain
Reflectometry (TDR)-based function is also available for
determining
the
cable
length,
as
well
as
cable
diagnostics for identifying faulty cabling.
The KSZ8862M offers an extensive feature set that
includes tag/port-based VLAN, quality of service (QoS)
priority management, management information base
(MIB) counters, and CPU control/data interfaces to
effectively address Fast Ethernet applications.
The KSZ8862M contains: Two 10/100 transceivers with
patented,
mixed-signal,
low-power
technology,
two
media access control (MAC) units, a direct memory
access (DMA) channel, a high-speed, non-blocking,
switch fabric, a dedicated 1K entry forwarding table, and
an on-chip frame buffer memory.
Functional Diagram
Po r t 1
Fi be r
Po r t 2
Co p p e r
E m b e d d e d
P r o c e s s o r I n t e r f a c e
1 K l ook - u p
E ngi ne
S c he d u l i ng
M a n a ge m e nt
B u ffe r
M a n a ge m e nt
Fr a m e
Bu f f e r s
F
IF
O
,F
lo
w
Co
n
tro
l,
V
L
A
N
T
a
g
in
g
,
P
ri
o
rit
y
10/ 10 0
MA C 1
10 / 1 0 0
MA C 2
Sw i t c h
Ho s t
MA C
10/ 100 B ase-
T/ T X
PH Y 2
EE PR O M
In t e r f a c e
LE D
D r i ver s
MI B
Co u n t e r s
P1 L E D [ 3 : 0 ]
P2 L E D [ 3 : 0 ]
E EPR O M I / F
N on- P C I
CP U
Bu s
In t e r f a c e
Un i t
QM U
DM A
C h a nne l
Co n t r o l
Re g i s t e r s
RX Q
4K B
8 , 16 , o r 32 - b i t
G e n e r i c H o st
I n t e r f ace
TX Q
4K B
10/ 100 B a se-
FL / F X / S X
PH Y 1
LE D
D r i ver
Po s t
Am p
TX
RX
Figure 1. KSZ8862M Functional Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8862-16MQL-FX 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (16-bit) bus interface. Fiber Capabilities on Port-1(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
KSZ8862-32MQL 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (32-bit) bus interface. Fiber Capabilities on Port-1(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
KSZ8862-32MQL-FX 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + Generic (32-bit) bus interface. Fiber Capabilities on Port-1(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
KSZ8862-MQL 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface and Fiber Support
KSZ8863FLL 功能描述:以太網(wǎng) IC 3-Port 10/100 Ethernet Switch with 1x FX Port and 1x TX Port (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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