i had this problem in past, but did not post it here.
while i am in need for a AVR mcu and trying to USE Atmel product Selector (MCU), proves to be useless giving WRONG results, having not practical options (imho)
Examples of today and yesterday
1) searching for a mcu with 20(+) i/o pins, ADC
Going to selector , selecting "8-bit AVR" from "CPU" option, and 20-28 pins to "pin count"
Results two pages WITHOUT any Mega chip , such as mega8 , mega48, etc !
2) searching for the cheapest mcu with 2 channel ADC, DIP packaging, internal osc, minimum 2 i/o interrupts
almost no option exists ! NO option for interrupt i/o (ok i know all have more that 2 but the option should be there !) , ADC option do NOT separates from non digital devices (tiny2313 is there !) and no option to select DIGITAL only devices
offcourse one of the most important feature -> list by (usually used to find cheapest option out of results) is not there
i am the only one , or did i do something so wrong there ?
traditionally i go to big shops like farnell to find out ....