KSZ8721BT中文资料PDF规格书
![KSZ8721BT](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
KSZ8721BT |
参数属性 | KSZ8721BT 封装/外壳为48-TQFP;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 驱动器,接收器,收发器;产品描述:IC TRANSCEIVER FULL 1/1 48TQFP |
功能描述 | 2.5V 10/100BasTX/FX MII Physical Layer Transceiver |
文件大小 |
201.43 Kbytes |
页面数量 |
32 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-17 23:00:00 |
KSZ8721BT规格书详情
General Description
Operating at 2.5 volts to meet low voltage and low power requirements, the KS8721B/BT is a 10BaseT/100BaseTX/FX Physical Layer Transceiver, which provides an MII to transmit and receive data. It contains the 10BaseT Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. Moreover, the KS8721B/BT has on-chip 10BaseT output fi ltering, which eliminates the need for external fi lters and allows a single set of line magnetics to be used to meet requirements for both 100BaseTX and 10BaseT.
Features
• Single chip 100BaseTX/100BaseFX/10BaseT physical layer solution
• 2.5V CMOS design, power consumption <200mW (excluding output driver current )
• Fully compliant to IEEE 802.3u standard
• Supports Media Independent Interface (MII) and Reduced MII (RMII)
• Supports 10BaseT, 100BaseTX and 100BaseFX with Far_End_Fault Detection
• Supports power down mode and power saving mode
• Confi gurable through MII serial management ports or via external control pins
• Supports auto-negotiation and manual selection for 10/100Mbps speed and full/half-duplex mode
• On-chip built-in analog front end fi ltering for both 100BaseTX and 10BaseT
• LED outputs for link, activity, full/half duplex, collision and speed
• Supports back to back, FX to TX for media converter applications
• Supports MDI/MDI-X auto crossover
• 2.5V/3.3V tolerance on I/O
• Commercial temperature range: 0°C to +70°C
• Industrial temperature range: –40°C to +85°C
• Available in 48-pin SSOP and TQFP
产品属性
- 产品编号:
KSZ8721BT
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 驱动器,接收器,收发器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
收发器
- 协议:
MII,RMII
- 驱动器/接收器数:
1/1
- 双工:
完全版
- 电压 - 供电:
2.375V ~ 2.625V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
48-TQFP
- 供应商器件封装:
48-TQFP(7x7)
- 描述:
IC TRANSCEIVER FULL 1/1 48TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip(微芯) |
23+ |
LQFP48 |
8048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
KENDIN |
2020+ |
LQFP48 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MICROCHIP/微芯 |
22+ |
100000 |
代理渠道/只做原装/可含税 |
询价 | |||
Microchip |
23+ |
48QFN |
10000 |
原厂原装正品现货 |
询价 | ||
KENDIN |
1815+ |
QFP48 |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
KENDIN |
21+ |
QFP |
1609 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
询价 | ||
KENDIN |
21+ |
QFP |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
Micrel(麦瑞) |
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 |
23+ |
48-TQFP |
27288 |
确保原装正品,一站式BOM配单 |
询价 | ||
Microchip |
1940+ |
N/A |
369 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 |