Please consider this device
The KSZ8995MQX/RQX/FQX/ML is a highly-integrated, Layer 2 managed, five-port switch with numerous features designed to reduce system cost.
Intended for cost sensitive 10/100Mbps five-port switch systems with low power consumption, on-chip termination, and internal core power controllers, it supports high-performance memory bandwidth and shared memory-based switch fabric with non-blocking configuration. Its extensive feature set includes power management, programmable rate limit and priority ratio, tag/port-based VLAN, packets filtering, four queue QoS prioritization, management interfaces, and MIB counters.
The KSZ8995 family provides multiple CPU data interfaces to effectively address both current and emerging fast Ethernet applications when port 5 is configured to separate MAC5 with SW5-MII/RMII and PHY5 with P5-MII/RMII interfaces.
The KSZ8995 family offers three configurations, providing the flexibility to meet different requirements:
- KSZ8995MQX/ML has 5 10/100Base-T/TX transceivers, 1 SW5-MII and 1 P5-MII interface
- KSZ8895RQX has 5 10/100Base-T/TX transceivers, 1 SW5-RMII and 1 P5-RMII interface
- KSZ8895FQX has 4 10/100Base-T/TX transceivers on Ports 1, 2, 3 and 5 (port 3 can be set to the fiber mode). 1 100Base-FX transceivers on Port 4. 1 SW5-MII and 1 P5-MII interface
All registers of MACs and PHYs units can be managed by the SPI or the SMI interface. MIIM registers can be accessed through the MDC/MDIO interface.
EEPROM can set all control registers for the unmanaged mode.KSZ8995MQX/RQX/FQX are 128-pin PQFP package. KSZ8995ML is 128-pin LQFP package.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The is subject to Microchip's and requires a myMicrochip account.
IEEE 802.1q VLAN support for up to 128 active VLAN groups (full-range 4096 of VLAN IDs)
Static MAC table supports up to 32 entries
VLAN ID tag/untag options, per port basis
Comprehensive Configuration Register AccessSerial management interface (MDC/MDIO) to all PHYs registers and SMI interface (MDC/MDIO) to all registers
High-speed SPI (up to 25MHz) and I2C master Interface to all internal registers
I/0 pins strapping and EEPROM to program selective registers in unmanaged switch mode
QoS/CoS Packet Prioritization SupportPer port, 802.1p and DiffServ-based
1/2/4-queue QoS prioritization selection
Programmable weighted fair queuing for ratio control
Integrated 5-Port 10/100 Ethernet SwitchNew generation switch with five MACs and five PHYs that are fully compliant with the IEEE 802.3u standard
PHYs designed with patented enhanced mixed-signal technology
Non-blocking switch fabric assures fast packet delivery by utilizing a 1K MAC address lookup table and a store-and-forward architecture
Switch Monitoring FeaturesPort mirroring/monitoring/sniffing: ingress and/or egress traffic to any port or MII/RMII
MIB counters for fully-compliant statistics gathering 34 MIB counters per port
Loop-back support for MAC, PHY, and remote diagnostic of failure
Low-Power Dissipation
Full-chip hardware power-down
Full-chip software power-down and per port software power down
Energy-detect mode support <100mW full-chip power consumption when all ports have no activity
KSZ8995 封装图
KSZ8995 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
KSZ8995FQI | IDT | ICOSCVCXODUALFREQ6-CLCC | 立即购买 |
KSZ8995MAI | IDT | ICOSCVCXODUALFREQ6-CLCC | 立即购买 |
KSZ8995FQ | IDT | ICOSCVCXODUALFREQ6-CLCC | 立即购买 |
KSZ8995X | IDT | IC OSC VCXO DUAL FREQ 6-CLCC | 立即购买 |
KSZ8995MA | IDT | ICOSCVCXODUALFREQ6-CLCC | 立即购买 |
KSZ8995M | IDT | ICOSCVCXODUALFREQ6-CLCC | 立即购买 |
标题 | 类型 | 大小(KB) | 下载 |
---|---|---|---|
KS8995M寄存器定义 | DOC | 132 | 点击下载 |
KS8995X Product Brief | RAR | 222 | 点击下载 |
KS8995M Product Brief | RAR | 223 | 点击下载 |
lc89950引脚功能 | RAR | 333 | 点击下载 |
LC89950 pdf,datasheet,PAL-S彩色解 | RAR | 7 | 点击下载 |
光纤与以太网桥接转换器的实现 | RAR | 168 | 点击下载 |
说到拼接屏,很多人第一反应就是小间距led拼接屏,因为它是比较普遍的,安装方便。随着显示市场的细化需求,lcd拼接屏运用而生,开始定位就是安防监控行业,那小间距led与lcd拼接屏哪个好呢?欢迎各位来一起分析一下他们之间的区别。一、led拼接屏与lcd拼接屏外观区别lcd拼接屏的外观就像是家用电视机,只不过考虑到它主要是拼接使用,所以它的边框非常窄,只有几毫
nRF9151 为先进蜂窝物联网和 DECT NR+ 应用提供增强的电源选项和更小的占板面积 全球领先的低功耗无线连接解决方案供应商Nordic Semiconductor公司宣布推出 nRF9151 系统级封装 (SiP)器件,扩展nRF91 系列蜂窝物联网产品。 nRF9151进一步增强了Nordic的端到端蜂窝物联网解决方案,该解决方案包括硬件、软件、工具和nRF云服务,提供先进的功能和无缝集成,大大简化了开发流程。 缩减占板面积并支持全新功率等级 nRF9151 是一款预认证和高度集成的紧凑型器件,包
进相器控制板故障检修及处理办法 进相器控制板是电力系统中的关键设备之一,用于控制电力设备的运行和保护。如果进相器控制板发生故障,将会严重影响电力系统的稳定和可靠运行。因此,及时检修和处理进相器控制板故障是重要的工作。 首先,进相器控制板故障的检修过程应该按照以下步骤进行: 1. 故障现场勘查:在保证安全的前提下,仔细观察进相器控制板的外观和连接线路,寻找可能存在的损坏和松动。 2. 系统参数检查:使用合适的设备
泓盛仪器总经理张亚夫表示电线电缆是邻苯风险最高的行业,尤其需要注意内部管控邻苯风险。 在电子制造业中,把控产品所使用的原材料产品以及生产过程中有害物质一直是企业、厂商的重点,毕竟不合乎RoHS指令的产品将面临罚款甚至不准进入欧盟市场的处境,这对于中国制造走向国际具备一定挑战。(注:RoHS指令全称为《电气、电子设备中限制使用某些有害物质指令》) 在第12届ICH展会期间上,《国际线缆与连接》编辑部一起来到深圳市泓盛仪器设
为庆祝抖音店铺新开,现XL32F003开发板20脚,只需3.9元顺丰包邮,一人仅限购买一块,限量100块,活动卖完即止。 点击下方链接前往购买: https://haohuo.jinritemai.com/ecommerce/trade/detail/index.html?id=3651674292015508952origin_type=604 XL32F003单片机简单介绍 XL32F003系列微控制器采用高性能的32位ARM*Cortex*-M0+内核,宽电压工作范围的MCU。 嵌入高达64 Kbytes flash和8 Kbytes SRAM存储器,最高工作频率48 MHz。包含多种不同封装 类型多款产品。芯片集成多路I2C、SPI、 USART 等通讯外设,
半导体器件击穿机理分析及设计注意事项
在世界移动通信大会(MWC2024)的舞台上,创维与京东方的合作成果备受瞩目。此次盛会,创维展示了多款搭载京东方先进显示技术的VR/AR产品,包括AR A1、VR PANCAKE 1C及MR PANCAKE 2,这些产品均融合了前沿的“黑科技”,为用户带来前所未有的沉浸式体验。
韩国LG电子近日发布了其第三季度业绩报告。报告显示,尽管营业利润同比下降了20.9%,达到7519亿韩元,但销售额却实现了连续四个季度的增长,达到了22.1764万亿韩元,这一数字也创下了历年同期的最高纪录,同比增长了10.7%。
KAI-47051 | KSZ8794 | KA2803B | KA78R08C |
KA7809E | KA7810E | KA358A | KAI-01150 |
KA2902 | KST10 | KST14 | KSZ8842 |
KSC2223 | KA431S | KSZ8463 | KA393A |
KA258A | KA431 | KA79M12 | KAI-16070 |