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KSZ8893MQLAM中文资料麦瑞半导体数据手册PDF规格书
KSZ8893MQLAM规格书详情
General Description
The KSZ8893MQL/MBL, a highly integrated layer 2 managed switch, is designed for low port count, cost-sensitive 10/100 Mbps switch systems. It offers an extensive feature set that includes rate limiting, tag/port-based VLAN, QoS priority, management, management information base (MIB) counters, RMII/MII/SNI, and CPU control/data interfaces to effectively address both current and emerging Fast Ethernet applications.
Features
• Proven Integrated 3-Port 10/100 Ethernet Switch
– 3rd generation switch with three MACs and two PHYs fully compliant with IEEE 802.3u standard
– Non-blocking switch fabric assures fast packet delivery by utilizing an 1K MAC address lookup table and a store-and-forward architecture
– Full duplex IEEE 802.3x flow control (PAUSE) with force mode option
– Half-duplex back pressure flow control
– HP Auto MDI-X for reliable detection of and correction for straight-through and crossover cables with disable and enable option
– Micrel LinkMDTM TDR-based cable diagnostics permit identification of faulty copper cabling
– 100BASE-FX support on port 1
– MII interface supports both MAC mode and PHY mode
– RMII interface support with external 50MHz system clock
– 7-wire serial network interface (SNI) support for legacy MAC
– Comprehensive LED Indicator support for link, activity, full/half duplex and 10/100 speed
• Comprehensive Configuration Register Access
– Serial management interface (SMI) to all internal registers
– MII management (MIIM) interface to PHY registers
– SPI and I2C Interface to all internal registers
– I/0 pins strapping and EEPROM to program selective registers in unmanaged switch mode
– Control registers configurable on the fly (port-priority, 802.1p/d/q, AN…) (Continue...)
Applications
• Typical
– Media Converter
– FTTx customer premises equipment
– VoIP Phone
– SOHO Residential Gateway
– Broadband Gateway / Firewall / VPN
– Integrated DSL/Cable Modem
– Wireless LAN access point + gateway
– Set-top/Game Box
– Standalone 10/100 switch
• Upgradeable(1)
– Unmanaged switch with future option to migrate to a managed solution
– Single PHY alternative with future expansion option for two ports
• Industrial
– Applications requiring port redundancy and port monitoring
– Sensor devices in redundant ring topology
产品属性
- 型号:
KSZ8893MQLAM
- 制造商:
MICREL
- 制造商全称:
Micrel Semiconductor
- 功能描述:
Integrated 3-Port 10/100 Managed Switch with PHYs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
128PQFN |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP(美国微芯) |
20+ |
PQFP-128(20x14) |
66 |
询价 | |||
MICROCHIP/微芯 |
1PQFP14x20 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
MICROCHIP/微芯 |
24+ |
1PQFP14x |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
MICREL |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
MICROCHIP/微芯 |
2022+ |
1PQFP14x20 |
26108 |
百分百进口原装现货。 |
询价 | ||
Microchip |
21+ |
128PQFP (14x20) |
13880 |
公司只售原装,支持实单 |
询价 | ||
MICROCHIP/微芯 |
23+ |
128PQFN |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
PQFP-128 |
10000 |
只做原装 假一赔万 |
询价 | ||
Micrel |
23+ |
128-PQFP |
7750 |
全新原装优势 |
询价 |