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User Module Datasheet: POWER DATASHEET, PWR V 0.2 (CYONS2000, CYONS2001, CYONS2010, CYONS2011, CYONS2100, CYONS2101, CYONS2110, CYONSFN2051, CYONSFN2053, CYONSFN2061, CYONSFN2151, CYONSFN2161, CYONSFN2162, CYONSTB2010, CYONSTB2011) | Cypress

User Module Datasheet: POWER DATASHEET, PWR V 0.2 (CYONS2000, CYONS2001, CYONS2010, CYONS2011, CYONS2100, CYONS2101, CYONS2110, CYONSFN2051, CYONSFN2053, CYONSFN2061, CYONSFN2151, CYONSFN2161, CYONSFN2162, CYONSTB2010, CYONSTB2011)

Last Updated: 
Aug 13, 2014
Version: 
0.2

Features and Overview

  • Power switchover detecting input voltage change
  • Single or dual cell battery supply
  • An internal Current DAC is used for estimating battery charge


The Power User Module, in combination with the on board full speed USB on CYONS2xxx devices provides a one chip solution for driving a USB mouse. Wired, wireless, and hybrid mouse solutions are all supported. Wireless applications are supported by a power system capable of operating from a battery. The Power User Module supports hybrid mice by allowing the mouse to seamlessly transition from battery powered wireless operation to USB powered wired operation and vice versa.