GPY111 (PEF7071)

1G Ethernet PHY, SGMII or RGMII, Industrial Temp

Overview

Information 1G Ethernet PHY, SGMII or RGMII, Industrial Temp
Package QFN-48
X x Y Package Dimension (mm) 7 x 7
Interfaces RGMII, SGMII
Min Temp -40
Max Temp 85
Ethernet Bandwidth (Mbps) 10, 100, 1000
Power Source
MACSEC No
1588v2 No
Syn-E No
IEEE802.3az, EEE Yes
Thermal Sensor No
Ethernet Ports
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The GPY111 is an ultra-low power, multi-mode Gigabit Ethernet (GbE) PHY IC, supporting speeds of 10, 100 and 1000 Mbit/s in full-duplex or half-duplex mode. It can be used in various data flows based on twisted-pair and fiberoptic communication links. The main application is the copper mode, where Media-Independent Interface (MII) data is converted to a Media-Dependent Interface (MDI) based on the 10BASE-T(e), 100BASE-TX and 1000BASE-T Ethernet standards.
 
The GPY111 supports a number of features for convenience and reliability, including auto-negotiation, auto-MDIX, auto-downspeed and cable wiring fault correction. In addition, the integrated cable diagnostics mode, the test packet generator, and the various test loops can be used for analysis and debugging of the target system. The GPY111 includes an integrated serializer/deserializer (SerDes) that can be used to operate a fiber link in conjunction with a 1000BASE-X fiber module. This capability enables media converter data flow applications.

  • Twisted-pair interface:
    • 10BASE-T(e), 100BASE-TX, 1000BASE-T1)
  • Data interfaces (xMII1):
    • RMII
    • RGMII
    • SGMII /1000BASE-X SerDes at 1.25 Gbaud
    • Jumbo packets of up to 10 kB
  • Control interfaces:
    • MDIO
    • JTAG interface for boundary scan
    • Support of stand-alone operational mode using EEPROM interface (I2C)
  • Clocking:
    • Support of 25 MHz and 125 MHz input clock
    • Support of 25 MHz crystal using integrated oscillator
    • 25MHz clock output
  • Auto-negotiation with next-page support
  • Wake-on-LAN support
  • Auto-downspeed
  • Support of auto-MDIX at all copper media speeds
  • Support of auto polarity-correction at all copper media speeds
  • Various test features:
    • Test loops
    • Dummy frame generation and frame error counters
    • Analog self-test
  • Cable diagnostics:
    • Cable open/short detection
    • Cable length estimation

  • Copper Applications
  • Media Converter Applications
  • Gigabit Interface Converter (GBIC) Applications

Documentation & Design Tools

Type Title Version Date File Size
Data Sheets Ethernet Network Connection GPY111 (PEF7071VV16) Hardware Description 1.5 May 2021 2.6 MB
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Parts & Purchasing

Part Number Product ID (MMID) Pkg Code Packaging Type Min Temp Max Temp Status
PEF7071VV16-LLHU 947046 VQFN-48 Tape & Reel -40 85 Active

Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.

Packaging

Pkg Code Details Quantities Dimensions PDF
VQFN-48
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  • Tape & Reel Unit Orientation:
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