參數(shù)資料
型號： KSZ8851-16MLLI
廠商： Micrel Inc
文件頁數(shù)： 12/84頁
文件大?。?/td> 0K
描述： IC MAC CTLR 1PORT W/BUS 48-TQFP
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 ~ 85°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
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
其它名稱： 576-3505
Micrel, Inc.
KSZ8851-16MLL/MLLI
March 11, 2014
2
Revision 2.2
Features
Integrated MAC and PHY Ethernet Controller fully
compliant with IEEE 802.3/802.3 standards
Designed for high performance and high throughput
applications
Supports 10BASE-T/100BASE-TX
Supports IEEE 802.3x full-duplex flow control and half-
duplex backpressure collision flow control
Supports DMA-slave burst data read and write
transfers
Supports IP Header (IPv4)/TCP/UDP/ICMP checksum
generation and checking
Supports IPv6 TCP/UDP/ICMP checksum generation
and checking
Automatic 32-bit CRC generation and checking
Simple SRAM-like host interface easily connects to
most common embedded MCUs.
Supports multiple data frames for receive without
address bus and byte-enable signals
Supports both Big- and Little-Endian processors
Larger internal memory with 12K Bytes for RX FIFO
and 6K Bytes for TX FIFO. Programmable low, high
and overrun watermark for flow control in RX FIFO
Shared data bus for Data, Address and Byte Enable
Efficient architecture design with configurable host
interrupt schemes to minimize host CPU overhead and
utilization
Powerful and flexible address filtering scheme
Optional to use external serial EEPROM configuration
for MAC address
Single 25MHz reference clock for both PHY and MAC
HBM ESD Rating 6kV
Power Modes, Power Supplies, and Packaging
Single 3.3V power supply with options for 1.8V, 2.5V
and 3.3V VDD I/O
Built-in integrated 3.3V or 2.5V to 1.8V low noise
regulator (LDO) for core and analog blocks
Enhanced power management feature with energy
detect mode and soft power-down mode to ensure
low-power dissipation during device idle periods
Comprehensive LED indicator support for link, activity
and 10/100 speed (2 LEDs) - User programmable
Low-power CMOS design
Commercial Temperature Range: 0°C to +70°C
Industrial Temperature Range: –40°C to +85°C
Flexible package options available in 48-pin
(7mm × 7mm) LQFP KSZ8851-16MLL or 128-pin
PQFP KSZ8851-16/32MQL
Additional Features
In addition to offering all of the features of a Layer 2
controller, the KSZ8851-16MLL offers:
Flexible 8-bit and 16-bit generic host processor
interfaces with same access time and single bus
timing to any I/O registers and RX/TX FIFO buffers
Supports to add two-byte before frame header in order
for IP frame content with double word boundary
Micrel LinkMD
cable diagnostic capabilities to
determine cable length, diagnose faulty cables, and
determine distance to fault
Wake-on-LAN functionality
–
Incorporates Magic Packet, wake-up frame,
network link state, and detection of energy signal
technology
HP Auto MDI-X crossover with disable/enable option
Ability to transmit and receive frames up to 2000 bytes
Network Features
10BASE-T and 100BASE-TX physical layer support
Auto-negotiation: 10/100 Mbps full and half duplex
Adaptive equalizer
Baseline wander correction
Applications
Video/Audio Distribution Systems
High-end Cable, Satellite, and IP set-top boxes
Video over IP and IPTV
Voice over IP (VoIP) and Analog Telephone Adapters
(ATA)
Industrial Control in Latency Critical Applications
Home Base Station with Ethernet Connection
Industrial Control Sensor Devices (Temperature,
Pressure, Levels, and Valves)
Security, Motion Control and Surveillance Cameras
In-vehicle Diagnostics (OBD) & software download
Markets
Fast Ethernet
Embedded Ethernet
Industrial Ethernet
Embedded Systems
Automotive Ethernet
相關(guān)PDF資料
PDF描述
KSZ8851-16MLL IC CTLR MAC/PHY NON-PCI 48-LQFP
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KSZ8851-16MQL IC CTLR MAC/PHY NON-PCI 128-PQFP
LTC4278CDKD#PBF IC PD IEEE 802.3AT 25.5W 32-DFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8851-16MLLI TR 功能描述:以太網(wǎng) IC 10/100BT Ethernet MAC + PHY with Generic (8, 16-bit) Bus Interface (I-Temp, 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
KSZ8851-16MLLJ 功能描述:以太網(wǎng) IC Single-Port Ethernet MAC Controller with 8/16-Bit Non-PCI Interface (125C support) 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
KSZ8851-16MLLJ_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
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