EKM6211 Ver la hoja de datos (PDF) - ELAN Microelectronics

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EKM6211

RF Mouse Rx Controller

ELAN Microelectronics 

eKM6211

RF Mouse Rx Controller

1 General Descriptor

The eKM6211 is standard RF Mouse Receiver (Rx) Controller for 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 PS/2 interface. The eKM6211

have two way to set device ID, it’s DIP switch select and EEPROM(93C46) to storage.

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

data decode efficiency.

2 Feature

Operating voltage: 2.5V~5.5V

Built-in regulator to generate 3.3V

Operating frequency: 4.00Mhz

Support PS/2 compatible interface.

Device ID:

DIP switch to select 8 sets ID

EEPROM interface to storage 255 sets Device ID

Support a LED to display RF packet receive status and ID set mode.

Using jump connect to set Device ID into default ID.

To match with RF Mouse Tx controller:

eKM6611 series : RF Mouse Tx

eKM6711 : Optical RF Mouse Tx

Package:

16 pin DIP and SOP (300mil)

3 Application

PS/2 RF Mouse Rx

Product Specification (V1.0) 11.15.2003

•1

(This specification is subject to change without further notice)

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