Dec., 2007

V0.22P

-1-

F71610

1. General Description

The F71610 is a USB IR chip and completely compatible with Microsoft Windows Vista IR Receiver

Emulation Device. It Supports One IR receiver with long range frequency application.

In interface function, the F71610 communications with host by full-speed USB interface (12Mb/s). In

power function, The F71610 supports remote-wakeup function for USB interface, when PC system into S3

state. The F71610 decodes IR protocol is the same power key of remote control. The F71610 is asserted

USB interface to wakeup PC system. Others, the F71610 supports remote-wakeup function by PSOUT# pin,

when PC system in to S5 state, the F71610 is asserted PSOUT# pin to wakeup PC system.

In I2C interface function, The F71610 builds 256 bytes SRAM to save flash/ROM information from I2C

for USB bus enumerations. The I2C flash/ROM contains IdVendor/ IdProduct/ BcdDevice/ Manufacturer

string / IProduct string / iSerialNumber string information.

This product is packaged in 16 SSOP green package and power by 3.3V.

2. Feature List

Support Microsoft Vista OS IR receiver.

Support USB remote wake-up capability.

Hardware base implementation.

Hardware trigger wake-up event

Provide data receiver LED.

One IR receiver with long range frequency application.

I2C Interface for Related ID Data Reading.

Power by 3.3V and package in 16SSOP green package

3. Key Specification

Supply Voltage

3.0V to 3.6V

Operating Supply Current

8 mA typ.

Standby Current

0.7 mA typ.