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STUSB03E

STMicroelectronics
Part Number STUSB03E
Manufacturer STMicroelectronics
Description USB Transceiver
Published Oct 28, 2008
Detailed Description STUSB03E USB Transceiver General features ■ Compliant to USB V2.0 for full-speed (12Mb/s) and low-speed (1.5Mbps) opera...
Datasheet PDF File STUSB03E PDF File

STUSB03E
STUSB03E

Overview
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.
It supports both full-speed (12Mbps) and lowspeed (1.
5Mbps) operation.
It is also designed to operate down to 1.
6V so that it is compatible with lower system voltages of most portable systems, which ...


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