MA6221-S7K

MA6221-S7K RF Optical Mouse Controller www.DataSheet4U.com Preliminary Spec 1.0 MosArt SEMICONDUTOR CORP. 2002 All rights reserved MA6221-S7K Optical Mouse Controller IC Content 1. General Description.........................................................1 2. Features ...........................................................................1 www.DataSheet4U.com 3. Block Diagram.................................................................2 4. Pin Out & Description.....................................................3 5 Optical sensor power saving.............................................5 6 Package Type ....................................................................5 7 Application circuit ............................................................6 MOSART SEMICONDUCTOR CORP. MA6221-S7K Optical Mouse Controller IC 1. General Description The MA60H22 is an encoder IC that can encode the data from the mouse optical sensor and sends these data via RF at 27 MHZ. The MA60H22 is equipped with a complete set of FSK modulator that also provides single/dual RF channel solution. This will reduce the extra external component for RF interface. The two kinds of output from mouse optical sensor, namely quadrature and SPI (serial peripheral interface) are supported. Furthermore, the MA60H22 has a DC/DC embedded. It can work with MOSART MA606 (mouse U+P receiver controller) to be a pair of RF www.DataSheet4U.com mouse. Or it can work with MOSART MA60H13 (keyboard + mo...