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Which Microcontroller to choose

Nisarg Shah
Prodigy 10 points
Other Parts Discussed in Thread: MSP430F5419A

Hi,

 

I am working on a project that requires interfacing a IR Remote control circuit input, which gets translated to 64 outputs. I am not sure which microcontroller of TI supports this kind of outputs. My requirement is

1. It should have either a remote control receiver circuit

or

2. It should have a port that i can connect to the remote control receiver circuit and then other ports that I can use to drive 64 outputs.

 

Please suggest some microcontroller that can do this.

Thanks,

Nisarg

  • Guru 227245 points

    The USCI module in most of the newer MSPs supports IrDA protocol. If your IR-LED signal is compliant, you can directly decode the signals with the USCI hardware. If not, you need to doecode it in software usign a GPIO port. In any case you'll need a receiver.

    There are a number of MSPs with up to 87 GPIO pins, so 64 outputs are no problem. Any other requirements?
    Take a look at the MSP430F5419A as a general purpose MCU. 25MHz, 87 I/O, 16k RAM, 128k flash, 3 timers, 4 USCI modules for serial communication and a 14 channel ADC in 100 pin LQFP form factor.

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