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參數(shù)資料
| 型號： | KSZ8851-16MLLJ |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/90頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CTLR MAC 1PORT NON-PCI 48LQFP |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 控制器類型： | 以太網(wǎng)控制器，MAC/PHY |
| 接口： | 總線 |
| 電源電壓： | 1.8V，2.5V，3.3V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
| 其它名稱： | 576-3629 KSZ8851-16MLLJ-ND |
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KSZ8851-16MLLJ
Single-Port Ethernet MAC Controller
with 8-Bit or 16-Bit Non-PCI Interface
(Extended Temperature Support)
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
Month 2010
M9999-030210-1.0
General Description
The KSZ8851-16MLLJ is a single-port controller chip with
a non-PCI CPU interface and is available in 8-bit and 16-
bit bus designs with extended temperature support (-40°C
to +125°C). This datasheet describes the 48-pin LQFP
KSZ8851-16MLLJ
for
applications
requiring
high-
performance from single-port Ethernet Controller with 8-bit
or 16-bit generic processor interface. The KSZ8851-
16MLLJ offers the most cost-effective solution for adding
high-throughput
Ethernet
connectivity
to
traditional
embedded systems.
The
KSZ8851-16MLLJ
is
a
single-chip,
mixed
analog/digital device offering Wake-on-LAN technology for
effectively
addressing
Fast
Ethernet
applications.
It
consists of a Fast Ethernet MAC controller, an 8-bit or 16-
bit generic host processor interface and incorporates a
unique
dynamic
memory pointer
with
4-byte
buffer
boundary and a fully utilizable 18KB for both TX (allocated
6KB) and RX (allocated 12KB) directions in host buffer
interface.
The KSZ8851-16MLLJ is designed to be fully compliant
with the appropriate IEEE 802.3 standards. An extended
temperature-grade version of the KSZ8851-16MLLJ is
available (see “Ordering Information section).
LinkMD
Physical signal transmission and reception are enhanced
through the use of analog circuitry, making the design
more efficient and allowing for lower-power consumption.
The KSZ8851-16MLLJ is designed using a low-power
CMOS process that features a single 3.3V power supply
with options for 1.8V, 2.5V or 3.3V VDD I/O. The device
includes an extensive feature set that offers management
information base (MIB) counters and CPU control/data
interfaces with single shared data bus timing.
The KSZ8851-16MLLJ includes unique cable diagnostics
feature called LinkMD
. This feature determines the length
of the cabling plant and also ascertains if there is an open
or short condition in the cable. Accompanying software
enables the cable length and cable conditions to be
conveniently displayed. In addition, the KSZ8851-16MLLJ
supports
Hewlett
Packard
(HP)
Auto-MDIX
thereby
eliminating the need to differentiate between straight or
crossover cables in applications.
Functional Diagram
Figure 1. KSZ8851-16MLLJ Functional Diagram
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| KSZ8851-32MQL | IC CTLR MAC/PHY NON PCI 128PQFP |
| KSZ8851SNLI TR | IC ETHERNET CTLR 1PORT PCI 32MLF |
| KSZ8862-16MQL | IC SWITCH 10/100 16BIT 128-PQFP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8851-16MLLJ_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface |
| KSZ8851-16MLLU | 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) 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 |
| KSZ8851-16MLLU TR | 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) 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 |
| KSZ8851-16MQL | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (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 |
| KSZ8851-16MQL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) Eval Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
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