[<<] [<] Page 1 of 1 [>] [>>] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Next Gen Prog Processor
From: David Willmore ####@####.#### Date: 25 Jan 2004 18:17:46 -0000 Message-Id: <200401251754.i0PHsRjo009514@localhost.localdomain> Just so that everyone knows what I'm picturing, the processor that I'm looking at to be in the next gen programmer is the PIC18F2455. You'll find it on the 'future devices' list at Microchip: 00148h4_fut.pdf. Talking to a rep, I find out that it's expected to hit normal people like me late Q3/Q4--if testing and stuff go right. The part is an 18 series core with 11 A/D channels of 10 bit. It's got 12K (there are 16K versions) and 28 pins (there are 40 pin versions--both memory sizes). It also has 2K of RAM-- some large chunk of that, I imagine, is tied up with USB functionality. It clocks at 48MHz--12 MIPS. Woo, hoo, fast PIC. :) If the design goes heavy on the firmware, there is the 16K part to fallback on. If it goes pin heavy, there is the 40 pin part to fallback on. So, if we target the 12K/28pin part, we should be okay. 28pins should be plenty for a programmer, no? Cheers, David | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[<<] [<] Page 1 of 1 [>] [>>] |