hI GUYS,

i am looking at a project where it has the following requirements , and wondered if i have got enough grunt in the current cpu selection to do the job , current cpu selected on is 16f1947( 32mhz,1k mem , 256eeprom)

graphics would require a bit of storage and memory to get them loaded and sent out the lcd, along with touch screen and keyboard scanning ,64mhz is a better option
project requires

240x 64 GLCD - option 1
320 x240GLCD , with 4 wire resistive touch screen - option 2
1 x rtc module
2 x rf modules , spi interface
Mini sd card modules - spi interface
matrix keyboard 5 x4
usb to TTL module
53 I/O with a 3 spares

thinking that the cpu best to have maybe the 18f67k22 or k90

as 16bit is not an option as as far as i can see for picbasic ??

regards

Sheldon