EKM6251 Datasheet (ELAN Microelectronics) - UP RF Mouse Rx Controller

EKM6251, UP RF Mouse Rx Controller

Preliminary GENERAL DESCRIPTOR eKM6251 U+P RF Mouse Rx Controller The eKM6251 is standard RF Mouse Receiver (Rx) Controller for USB and PS/2 compatible interface.

It’s receives the RF packet data from RF Rx module (circuits).

And decode the RF packet data and transmitting the data to PC by USB or PS/2 interface.

The eKM6251 have internal EEPROM to storage the Device ID, do not need the external storage device like 93C46.

It’s have built-in RF signal sampling and noise immunity function to impr