XN297 Datasheet PDF – 2.4G Wireless Mouse Chip – Panchip

Part Number: XN297

Function: 2.4G Wireless Mouse Chip

Package: QFN20 Pin, 4X4 Type

Manufacturer: Panchip ( http://www.panchip.com )



Description ”

Wireless mouse is divided into two types in the market, one is international brands which is of high-performance but high cost, another is domestic brands which is of lower cost but lower performance. Due to the use of radio frequency chips of lower performance for lower cost ,the cursor and Cross is not smooth. XN297 is 2.4GHz RF chip, which can provide high performance and low cost solutions. Because of XN297 have several advantages including 11dBm Output power,-88dBm Sensitivity, 20 meters wireless communication distance, accurate digital Received Signal-Strength Indicator(RSSI) and compact multiple packet.







1. Reported a stable rate of 125 per second

2. Communication distance is greater than 20 m

3. Low cost MCU and BOM

4. Ultra-low power consumption, two batteries cruise over 1 year

5. Adaptive bi-hopping technology, anti-jamming

6. Supports sleep and wake patterns

7. Supports up to 9 keys

8. Support USB1.1 and USB2.0

9. Support Windows: Windows @ XP/Vista/Win7/Win8



XN297 Datasheet


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