Details

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Parameter	Description
Part Number	PI3USB102EZLE
Description	USB 2.0 Hi-Speed Switch, EZ-USB FX2LP Compatible, 8-Bit Microcontroller
Package	TSSOP (Thin Small Outline Package)
Pin Count	20
Operating Voltage	3.3V
Interface Type	USB 2.0 Hi-Speed
Data Rate	Up to 480 Mbps
Operating Temperature	-40°C to +85°C
Supply Current	10 mA (Typical)
Mounting Type	Surface Mount
Manufacturer	Pericom Semiconductor (now part of Diodes Incorporated)

Instructions for Use:

1. Power Supply Connection: Connect the VCC pin to a stable 3.3V power supply and GND to ground. Ensure proper decoupling capacitors are placed close to the VCC and GND pins.
2. USB Interface: Connect the D+ and D- pins to the corresponding lines of the USB interface. Ensure that these lines are properly terminated according to USB specifications.
3. Microcontroller Programming: The device can be programmed via USB using standard tools compatible with the EZ-USB FX2LP microcontroller.
4. Signal Integrity: Pay attention to signal integrity by keeping signal traces as short as possible and using appropriate termination resistors if necessary.
5. Thermal Considerations: Although the device is designed to operate within specified temperature ranges, ensure adequate ventilation or cooling in high-density designs.
6. Handling Precautions: Handle the component with care to avoid damage from electrostatic discharge (ESD). Use anti-static wrist straps and mats when handling.

For detailed application notes and specific programming instructions, refer to the datasheet provided by the manufacturer.

(For reference only)