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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 improve the RF data decode efficiency.
FEATURE
Operating voltage: 2.5V~5.5V Built-in regulator to generate 3.3V Operating frequency: 6.00Mhz Built-in USB Device Controller and Interface. Support USB and PS/2 detect mode and compatible interface.
EKM6251 Datasheet
