Datasheet Summary
WK8588-XX Wireless Mouse Transmitter controller IC
WK8588-XX
General Descriptions:
WK8588A-XX is a CMOS IC. It is used for wireless wheel mouse . It bine four functions, those are built-in RF circuit for two RF channels, low-battery power detector, DC/DC regulator & battery charger.
Feature:
- Operating voltage range: 2.0V ~ 3.3V
- Controller operating frequency: 32KHZ~56KHZ
- Device ID : 1. Power-on, it automatically generate a default ID
2. Push the ID button to generate random 8-bit ID code.
- Built-in 27MHZ FSK circuit.
- 2 RF channels support and 3/5 keys selection.
- 2 RF channels can auto exchange by pushing ID button.
- It has low power detector and display by LED or Buzzer.
-...