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D720112GK Datasheet Upd720112

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD720112 USB 2.0 HUB CONTROLLER The µPD720112 is a USB 2.0 hub device that plies with the Universal Serial Bus (USB) Specification Revision 2.0 and works up to 480 Mbps. USB 2.0 pliant transceivers are integrated for upstream and all downstream ports. The µPD720112 works backward patible either when any one of the downstream ports is connected to a USB 1.1 pliant device, or when the upstream port is connected to a USB 1.1 pliant host.

General Description

s are provided in the following user’s manual.

Be sure to read the manual before designing.

µPD720112 User’s Manual: S16617E

Key Features

  • Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps).
  • Certified by USB implementers forum and granted the USB 2.0 high-speed Logo.
  • High-speed or full-speed packet protocol sequencer for Endpoint 0/1.
  • 4 (Max. ) downstream facing ports.
  • All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction.
  • Supports split transaction to handle full-speed an.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
D720100AGM UPD720100AGM
D720101 UPD720101
D720133 UPD720133
D72001C UPD72001C
D720200 UPD720200
D72020GC UPD72020
D72042 UPD72042
D72068GF UPDD72068GF
D72103A UPD72103A
D72123 UPD72123

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