Hello,
I am using a PIC18F4620 as an universal "workhorse" in many applications and I like this MCU because of its versatility and it's easy to use.
Recently I am experimenting with an USB-interface chip from FTDI. This works nice but now I am designing a multichannel ADC at high speed. The problem now is that the MCU is not fast enough to control the ADC-chip, buffer the data and control the USB-chip when working at a high througput.
Does anybody know about a faster replacement for the the PIC18F4620? Requirements:
- about 100 MIPS
- easy housing, preferable DIP
- built in RAM and ROM
- easy (re)flashable
Any recommandations?
Regards, Teuniz