> Where did you get that part? It looks to me as though the timing > diagrams in Figure 2-2 and example 2-1 look exactly like the similar > diagrams (3-3 and 3-1) from the pic10f manual, and the 'block diagram' > looks identical compared to the 16F506... > (hmm. Except for 64x8 of "flash data memory.") Something similar to 16F526, 14 pins, 1024 flash, 67 SRAM and 64 Flash (bytes). Ravi -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist