參數資料
| 型號： | KSZ8851-16MLLI TR |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/84頁 |
| 文件大小： | 0K |
| 描述： | IC MAC CTLR 1PORT W/BUS 48LQFP |
| 標準包裝： | 1,000 |
| 控制器類型： | 以太網控制器，MAC/PHY |
| 接口： | 總線 |
| 電源電壓： | 1.8V，2.5V，3.3V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設備封裝： | 48-LQFP（7x7） |
| 包裝： | 帶卷 (TR) |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
KSZ8851-16MLL/MLLI/MLLU
Single-Port Ethernet MAC Controller
with 8-Bit or 16-Bit Non-PCI Interface
Revision 2.2
March 11, 2014
1
Revision 2.2
General Description
The KSZ8851M-series is a single-port controller chip with
a non-PCI CPU interface and is available in 8-bit and 16-
bit bus designs. This datasheet describes the 48-pin LQFP
KSZ8851-16MLL
for
applications
requiring
high-
performance from single-port Ethernet Controller with 8-bit
or 16-bit generic processor interface. The KSZ8851-
16MLL offers the most cost-effective solution for adding
high-throughput
Ethernet
connectivity
to
traditional
embedded systems.
The KSZ8851-16MLL 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 KSZ8851-16MLL is designed to be fully compliant with
the appropriate IEEE 802.3 standards. An industrial
temperature-grade version of the KSZ8851-16MLLI and a
qualified AEC-Q100 Automotive version of the KSZ8851-
16MLLU are also available (see “Ordering Information”
section).
LinkMD
Physical signal transmission and reception are enhanced
through the use of analog circuitry. This makes the design
more efficient and allows lower-power consumption. The
KSZ8851-16MLL 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 KSZ8851-16MLL includes a 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 KSZ8851-16MLL
supports
Hewlett
Packard
(HP)
Auto-MDIX
thereby
eliminating the need to differentiate between straight or
crossover cables in applications.
Functional Diagram
Figure 1. KSZ8851-16MLL/MLLI Functional Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| KSZ8851-16MLLJ | IC CTLR MAC 1PORT NON-PCI 48LQFP |
| KSZ8851-32MQLI | IC CTLR MAC/PHY NON PCI 128PQFP |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KSZ8851-16MLLJ | 功能描述:以太網 IC Single-Port Ethernet MAC Controller with 8/16-Bit Non-PCI Interface (125C support) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發器數量: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 |
| 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 IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發器數量: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 |
| KSZ8851-16MLLU TR | 功能描述:以太網 IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發器數量: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 |
| KSZ8851-16MQL | 功能描述:以太網 IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發器數量: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 |
發布緊急采購，3分鐘左右您將得到回復。