I am trying to learn the HC908. From what I understand, I require just a MAX232, resistors, jumpers, and a 32.768 kHz crystal, power and serial data than I should be ready to go? maybe. Is it possible to program the chip without a higher (8 MHz?) oscillator? IE using the PLL w/o software control. Anyone have any basic circuits that they could recommend to help me get started? Any help is greatly appreciated.
68HC908 programming 32.768 kHz crystal
Nov 10, 2004
1 Replies
You've got the general idea, but the details are different for the various members of the HC908 family. Goto
formatting link
and in about 3 clicks you can be at the selection page for the 908 family. Pick the one you are using and download the User's Manual. All will be revealed.
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