DP83640
- IEEE 1588 V1 and V2 Supported
- UDP/IPv4, UDP/IPv6, and Layer2 Ethernet
Packets Supported - IEEE 1588 Clock Synchronization
- Timestamp Resolution of 8 ns
- Allows Sub 10-ns Synchronization to Master
Reference - 12 IEEE 1588 GPIOs for Trigger or Capture
- Deterministic, Low Transmit and Receive Latency
- Selectable Frequency Synchronized Clock Output
- Dynamic Link Quality Monitoring
- TDR Based Cable Diagnostic and Cable Length
Detection - 10/100 Mb/s Packet BIST (Built-in Self Test)
- Error-Free Operation up to 150 Meters CAT5
Cable - ESD Protection – 8 kV Human Body Model
- 2.5-V and 3.3-V I/Os and MAC Interface
- Auto-MDIX for 10/100 Mbps
- RMII Rev. 1.2 and MII MAC Interface
- 25-MHz MDC and MDIO Serial Management Interface
- IEEE 802.3 100BASE-FX Fiber Interface
- IEEE 1149.1 JTAG
- Programmable LED Support for Link, 10/100 Mb/s
Mode, Duplex, Activity, and Collision Detect - Optional 100BASE-TX Fast Link-loss Detection
- Industrial Temperature Range
- 48-pin LQFP Package (7 mm × 7 mm)
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.
技術文件
設計與開發
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DP83640T-EVK — DP83640T 評估示範板
DP83640 basic product evaluation and customer demonstration board.
ETHERNET-SW — 乙太網路 PHY 驅動程式和工具
SNLC035 — Logic Vision Software Boundary Scan Cell
支援產品和硬體
產品
乙太網路 PHY
USB-2-MDIO — USB-2-MDIO Tool v1.0
The USB-2-MDIO software tool lets Texas Instruments' Ethernet PHYs access the MDIO status and device control registers. The USB-2-MDIO tool includes a LaunchPad™ Development kit for TI's MSP430™ MCUs that is interfaced with a lightweight GUI. The (...)
支援產品和硬體
產品
乙太網路 PHY
硬體開發
開發板
開發套件
軟體
驅動程式或資料庫
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
LQFP (PT) | 48 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。