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产品信息
供应DP83848 PHYTER 商用温度单端口 10/100 Mb/s 以太网物理层收发器
是一种网络控制器！是一款强大的全功能10/100单端口物理层器件，实现了低功耗，包括几种智能掉电状态。这些低功耗模式通过降低功耗提高了产品的整体可靠性。支持多种智能功率模式，从而可以在应用中使用少量的工作所需电量。
应用： 高端外围设备。 工业控制和工厂自动化。 通用嵌入式应用。
说明
The DP83848I is a robust fully featured 10/100 single port Physical Layer device offering low power consumption, including several intelligent power down states. These low power modes increase overall product reliability due to decreased power dissipation. Supporting multiple intelligent power modes allows the application to use the absolute minimum amount of power needed for operation. In addition to low power, the DP83848I is optimized for cable length performance far exceeding IEEE specifications.
The DP83848I includes a 25MHz clock out. This means that the application can be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution.
The DP83848I easily interfaces to twisted pair media via an external transformer and fully supports JTAG IEEE specification 1149.1 for ease of manufacturing. Additionally both MII and RMII are supported ensuring ease and flexibility of design.
The DP83848I features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols, which ensures compatibility and interoperability with all other standards based Ethernet solutions.
The DP83848I is offered in a small form factor (48 pin LQFP) so that a minimum of board space is needed.