topic Need 4 Uart Microcontroller in coldfire core-Please Help in ColdFire/68K Microcontrollers and Processors

Need 4 Uart Microcontroller in coldfire core-Please Help

jai — Sun, 15 Mar 2009 16:20:44 GMT

Dears,

I am new to Coldfire arch.I need Internal 4uart microcontroller(NOT processor) in Coldfire v1 or v2 family but I can't able to find.Please help

Thanks in Advance

Thanks&Regards,

Jai

Re: Need 4 Uart Microcontroller in coldfire core-Please Help

gmnelson — Mon, 16 Mar 2009 20:07:41 GMT

As I am not aware of a V1 or V2 Coldfire that hasa total of 4 UARTS, why not go with the MCF52259 that that has 3 UARTS and then add an SPI UART such as the Maxim 3100 to the QSPI port which will provide you with a 4th UART. I'm sure there are I2C UARTS that your could use as well.

Re: Need 4 Uart Microcontroller in coldfire core-Please Help

MrBean — Mon, 16 Mar 2009 23:21:43 GMT

gmnelson wrote:
..... I'm sure there are I2C UARTS that your could use as well.

eg. I2C uarts: Philips SC16IS7xx