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STUSB03E - USB Transceiver

General Description

The STUSB03E is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) v2.0 standard.

It has an integrated 5V to 3.3V regulator which allows direct powering from the VBUS.

Key Features

  • Compliant to USB V2.0 for full-speed (12Mb/s) and low-speed (1.5Mbps) operation = ±14kV on D+, D.
  • lines; ±5kV on VBUS ESD Compliant to IEC-61000-4.2 (level 3) on D+, D- lines Separate I/O supply with operation down to 1.6V Integrated 3.3V output LDO Very low power consumption to meet USB ‘suspend’ current requirements Small QFN16 lead free package 3x3 mm2 No power supply sequencing requirements Software controlled re-enumeration Integrated D+ pull-up resistor for FS operation dete.

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Other Datasheets by STMicroelectronics

Part Number Description
STUSB02E USB Transceiver
STUSB06E 3.3 V USB transceiver
STUSB1600 USB Type-C controller
STUSB1602 USB Type-C controller
STUSB4500 Standalone USB PD sink controller
STUSB4500L Standalone USB Type-C sink port controller
STUSB4700 Autonomous USB PD controller
STUSB4710 Autonomous USB PD controller
STUSB4761 Standalone USB PD controller
STUSBCD01B USB charger detection interface

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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STUSB03E USB Transceiver General features ■ Compliant to USB V2.0 for full-speed (12Mb/s) and low-speed (1.5Mbps) operation = ±14kV on D+, D– lines; ±5kV on VBUS ESD Compliant to IEC-61000-4.2 (level 3) on D+, D- lines Separate I/O supply with operation down to 1.6V Integrated 3.3V output LDO Very low power consumption to meet USB ‘suspend’ current requirements Small QFN16 lead free package 3x3 mm2 No power supply sequencing requirements Software controlled re-enumeration Integrated D+ pull-up resistor for FS operation detect the presence of the VBUS voltage and features an internal D+ pull-up resistor implemented in accordance with the 27% resistor ECN. The STUSB03E also supports Sharing mode when VBUS is not present, which allows the D+/D– lines to be shared with other serial protocols.