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KSZ8091RNB-EVAL开发板套件编程器的评估演示板及套件规格书PDF中文资料

厂商型号 |
KSZ8091RNB-EVAL |
参数属性 | KSZ8091RNB-EVAL 包装为散装;类别为开发板套件编程器的评估演示板及套件;产品描述:EVALUATION BOARD 10/100 PHY |
功能描述 | 10Base-T/100Base-TX Physical Layer Transceiver |
文件大小 |
2.92299 Mbytes |
页面数量 |
79 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
MICREL【麦瑞半导体】 |
中文名称 | 麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-11 15:28:00 |
人工找货 | KSZ8091RNB-EVAL价格和库存,欢迎联系客服免费人工找货 |
KSZ8091RNB-EVAL规格书详情
General Description
The KSZ8091 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.
The KSZ8091 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core, and by offering a flexible 1.8/2.5/3.3V digital I/O interface.
The KSZ8091MNX offers the Media Independent Interface (MII) and the KSZ8091RNB offers the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches.
Energy Efficient Ethernet (EEE) provides further power saving during idle traffic periods and Wake-on-LAN (WOL) provides a mechanism for the KSZ8091 to wake up a system that is in standby power mode.
The KSZ8091 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8091 I/Os and the board. Micrel LinkMD® TDR-based cable diagnostics identify faulty copper cabling.
The KSZ8091MNX and KSZ8091RNB are available in 32-pin, lead-free QFN packages (see “Ordering Information”).
Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com.
Features
• Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver
• MII interface support (KSZ8091MNX)
• RMII v1.2 interface support with a 50MHz reference clock output to MAC, and an option to input a 50MHz reference clock (KSZ8091RNB)
• Back-to-back mode support for a 100Mbps copper repeater
• MDC/MDIO management interface for PHY register configuration
• Programmable interrupt output
• LED outputs for link and activity status indication, plus speed indication for KSZ8091RNB
• On-chip termination resistors for the differential pairs
• Baseline wander correction
• HP Auto MDI/MDI-X to reliably detect and correct straight-through and crossover cable connections with disable and enable option
• Auto-negotiation to automatically select the highest link-up speed (10/100Mbps) and duplex (half/full)
• Energy Efficient Ethernet (EEE) support with low-power idle (LPI) mode and clock stoppage (MII version only) for 100Base-TX and transmit amplitude reduction with 10Base-Te option
• Wake-on-LAN (WOL) support with either magic packet, link status change, or robust custom-packet detection
产品属性
- 产品编号:
KSZ8091RNB-EVAL
- 制造商:
Microchip Technology
- 类别:
开发板,套件,编程器 > 评估和演示板及套件
- 包装:
散装
- 类型:
接口
- 功能:
以太网 PHY
- 嵌入式:
无
- 使用的 IC/零件:
KSZ8091RNB
- 所含物品:
板
- 描述:
EVALUATION BOARD 10/100 PHY
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
22+ |
VQFN-32 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MICROCHIP |
25+ |
QFN32 |
3000 |
原厂原装,价格优势 |
询价 | ||
MICROCHIP/微芯 |
23+ |
VQFN-32 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
Microchip(微芯) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Microchip Technology |
24+ |
32-QFN(5x5) |
65200 |
一级代理/放心采购 |
询价 | ||
MICROCHIP |
23+ |
QFN |
10000 |
公司只做原装,可来电咨询 |
询价 | ||
MICROCHIP/微芯 |
23+ |
32-VFQFN |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 | ||
MICROCHIP(美国微芯) |
2447 |
QFN-32 |
31500 |
1000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
MICROCHIP TECHNOLOGY |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
MICROCHIP |
24+ |
QFN |
15000 |
原装原标原盒 给价就出 全网最低 |
询价 |