DP83848IVV

• CMOS technology with low power consumption of 3.3, 0.18 and microm
• 低功耗
• 3.3V Mac interface
• Auto - MDIX 10/100 Mb/s
• Energy detection mode
• 25 MHz clock output
• SNI interface (configurable)
• Reverend 1.2 and RMII interface (configurable)
• Ministry of Information Industry Serial Management Interface (MDC and MDIO) pair
• Compliant with IEEE 802.3u Ministry of Information Industry
• Compliant with IEEE 802.3u auto-negotiation and parallel detection
• IEEE 802.3u ENDEC, 10BASE-T compliant transceiver and filter
• IEEE 802.3u pillbox, 100BASE-TX compliant transceiver and filter
• JTAG of the IEEE 1149.1 standard
• Integrated ANSI X3.263 standard TP-PMD physical sublayer adaptive equalization and baseline drift compensation
• Error-free operation up to 150 meters
• Programmable LEDs support trunk, 10/100 Mb/s mode, activity and collision detection
• Full physical state register access ticket
• BIST for 10/100 Mb/s packets (built-in self-test)
• 48-Pin LQFP Package (7mm) × (7mm)

illustrate

The DP83848I is a full-featured single-port 10/100 physical layer device that offers low power consumption, including smart power in some countries. These low-power modes improve overall product reliability due to reduced power consumption. Support for multiple smart power modes allows applications to use absolute power for the minimum amount required for operation. In addition to low power, DP83848I optimize cable length far exceeds IEEE specifications.

The DP83848I includes a 25MHz clock output. This means that applications can be designed with the least amount of external components in the lowest possible total cost solution, which in turn leads to a design.

The DP83848I is easily connected to an external transformer via twisted pair media and is fully supported for the JTAG IEEE specification for easy fabrication of 1149.1. The other two Information Industry Departments and RMII support ensure ease of use and design flexibility.

The functional integration of the sub-layers supports both 10BASE-T and 100Base-TX Ethernet protocols DP83848I ensure compatibility and interoperability with all other standard Ethernet solutions.

The DP83848I is necessary to provide a small form factor (48-pin LQFP) so that the board space is minimal.

apply

• High-end peripherals
• Industrial control and factory automation
• Universal embedded applications