DP83640TVV/NOPB

The DP83640 Precision PHYTER™ device delivers the highest level of precision clock synchronization for real time industrial connectivity based on the IEEE 1588 standard. The DP83640 has deterministic, low latency and allows choice of microcontroller with no hardware customization required. The integrated 1588 functionality allows system designers the flexibility and precision of a close to the wire timestamp. The three key 1588 features supported by the device are:
• Packet time stamps for clock synchronization
• Integrated IEEE 1588 synchronized clock generation
• Synchronized event triggering and time stamping through GPIO
DP83640 offers innovative diagnostic features unique to Texas Instruments, including dynamic monitoring of link quality during standard operation for fault prediction. These advanced features allow the system designer to implement a fault prediction mechanism to detect and warn of deteriorating and changing link conditions. This single port fast Ethernet transceiver can support both copper and fiber media.

Features
• IEEE 1588 V1 and V2 Supported Cable
• UDP/IPv4, UDP/IPv6, and Layer2 Ethernet 
• ESD Protection - 8 kV Human Body Model
Packets Supported 
• 2.5-V and 3.3-V I/Os and MAC Interface
• IEEE 1588 Clock Synchronization 
• Auto-MDIX for 10/100 Mbps
• Timestamp Resolution of 8 ns 
• RMII Rev. 1.2 and MII MAC Interface
• Allows Sub 10-ns Synchronization to Master 
• 25-MHz MDC and MDIO Serial Management
Reference Interface
• 12 IEEE 1588 GPIOs for Trigger or Capture 
• IEEE 802.3 100BASE-FX Fiber Interface
• Deterministic, Low Transmit and Receive Latency 
• IEEE 1149.1 JTAG
• Selectable Frequency Synchronized Clock Output 
• Programmable LED Support for Link, 10/100 Mb/s
• Dynamic Link Quality Monitoring Mode, Duplex, Activity, and Collision Detect
• TDR Based Cable Diagnostic and Cable Length 
• Optional 100BASE-TX Fast Link-loss Detection
Detection • Industrial Temperature Range
• 10/100 Mb/s Packet BIST (Built-in Self Test) 
• 48-pin LQFP Package (7 mm × 7 mm)
• Error-Free Operation up to 150 Meters CAT5

Applications
• Factory Automation • Telecom
– Ethernet/IP – Basestation
– CIP Sync • Real Time Networking
• Test and Measurement
– LXI Standard