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Selecting a microscontroller

Saravana Muthu
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Hi to all,

Greetings.
I am going to use 3 Serial I/O RS 232 DB9 interface for data transmission.
Can any one tell me which microcontroller that supports it?

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  • 0 Offline

    I am going to use 3 Serial I/O RS 232 DB9 interface for data transmission.
    Can any one tell me which microcontroller that supports it?

    I'm not aware of any microcontroller that allows connecting RS-232-levels directly to its pins.

    However, if you are looking for a microcontroller with 3 UARTs, then the device database, which can be found here on this site and can be conveniently searched, is at your disposal.

    http://www.keil.com/dd/search_parm.asp

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  • 0 Offline

    I am going to use 3 Serial I/O RS 232 DB9 interface for data transmission.
    Can any one tell me which microcontroller that supports it?

    I'm not aware of any microcontroller that allows connecting RS-232-levels directly to its pins.

    However, if you are looking for a microcontroller with 3 UARTs, then the device database, which can be found here on this site and can be conveniently searched, is at your disposal.

    http://www.keil.com/dd/search_parm.asp

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