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DP83640TVV The Texas Instruments DP83640TVV is an Ethernet PHY transceiver supporting 10/100 Mbps data rates and IEEE 1588 Precision Time Protocol. It features a 48-LQFP package and operates within an industrial temperature range.
Mfr Part #:

DP83640TVV

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DP83640TVV is an Ethernet PHY transceiver supporting 10/100 Mbps data rates and IEEE 1588 Precision Time Protocol. It features a 48-LQFP package and operates within an industrial temperature range.
✓ Total Stock: 4,059 pcs

DP83640TVV Available from 3 distributors

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1,712 pcs
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1,200 pcs
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DP83640TVV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
ESD Protection
Features
Lead Spacing
Mounting Type
Number of LEDs
Number of Ports
Operating Temperature
Protocol
Supplier Device Package
Type
Voltage
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DP83640TVV Description

Short technical summary and product information.

The DP83640TVV from Texas Instruments is a single-port Ethernet PHY transceiver designed for 10/100 Mbps communication. It supports both MII and RMII interfaces, offering flexibility in system design. A key feature is its compliance with IEEE 1588 Precision Time Protocol (PTP) versions V1 and V2, enabling high-accuracy clock synchronization with timestamp resolutions down to 8 ns.

 

This transceiver includes advanced features such as TDR-based cable diagnostics for detecting faults and measuring cable length, dynamic link quality monitoring, and error-free operation up to 150 meters on CAT5 cable. It also supports 100BASE-FX fiber interface and includes programmable LEDs for status indication.

 

The DP83640TVV is housed in a compact 48-pin LQFP package (7x7 mm) suitable for surface mounting. It operates with I/O supply voltages of 2.5V and 3.3V and is rated for an industrial temperature range of -40°C to 85°C, making it suitable for demanding environments.

DP83640TVV Quick Information

Product Type: Ethernet PHY Transceiver
Canonical Name: DP83640TVV Ethernet PHY Transceiver
Subcategory: Ethernet PHY

DP83640TVV Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DP83640TVV Features

  • Supports IEEE 1588 Precision Time Protocol.
  • 10/100 Mbps data rate capability.
  • MII and RMII interface support.
  • TDR-based cable diagnostics included.
  • Industrial temperature range operation.

DP83640TVV Applications

  • Ideal for industrial Ethernet systems.
  • Suitable for time-critical networking.
  • Used in automation and control.
  • Supports fiber optic connections.

DP83640TVV FAQs

7 frequently asked questions generated from this part’s specifications.
What is the data rate of the DP83640TVV?

The DP83640TVV supports data rates of 10/100 Mbps.

What interface types does the DP83640TVV support?

It supports MII and RMII interface types.

What is the operating voltage for the DP83640TVV?

The typical I/O supply voltage is 2.5V and 3.3V.

What is the operating temperature range of the DP83640TVV?

The operating temperature range is -40°C to 85°C.

Does the DP83640TVV support IEEE 1588?

Yes, it supports IEEE 1588 Precision Time Protocol (PTP) versions V1 and V2.

What is the timestamp resolution for IEEE 1588 synchronization?

The timestamp resolution is 8 ns, allowing sub-10 ns synchronization.

What package is the DP83640TVV supplied in?

The DP83640TVV is supplied in a 48-pin LQFP package.

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