Dear sir, please help me out in selecting arm based 32 bit microcontroller which supports buit-in following features. - SPI/I2C - USB 2.0 - Ethernet - TFT Display controller - should be low cost - Approximate 256 KB internal RAM - Approximate 1MB internal Flash - also please give information about development tool for that paricular controller Thanks in advance with regards sushma.k.s.
Here's two chips I found by expending some minimal effort on searching, which match some of your requirements: AT91FR40162S Has the amount of RAM and ROM you're looking for. No USB, Ethernet or TFT controller. AT91SAM9261 USB and TFT controller (quite unusual). No Flash ROM and not as much built-in RAM as you require, and no ethernet. You will have to make some compromises and connect some of the components externally, most likely.