please can you help me to select a microcontroller with the following requirements The processor should have USB 2.0 HIGH SPEED INTERFACE 3 SPI 1 I2C 2 UARTS IrDA TFT PANELS 1 ETHERNET 100 BASE T CONTROLLER MEMORY INTERFACES FOR RAM , FLASH, SD MEMORY , MMC * COMPACT FLASH INTERFACE OPERATING TEMPERATURE RANGE -40 TO +85 C
please can you help me to select a microcontroller with the following requirements That's going to be difficult, because that's not a microcontroller, but more like a System-on-a-Chip. Whiche processor family do you want ? You might want to have a look at this thread http://www.keil.com/forum/docs/thread8000.asp because the requirements look somewhat similar to what you are looking for.
AT91SAM9261 seems to come close: http://www.keil.com/dd/chip/4123.htm