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| Micro Controllers Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc. |
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10th May 2008, 04:59 PM
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| New Member  |  PIC 18f4550 vs 18lf4550 What is the difference between the "lf" and the "f" microcontrollers? Thanks! |
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10th May 2008, 05:09 PM
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| Moderator  | LF means it can run on 2-5.5V, no difference other than lower voltage.
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10th May 2008, 05:11 PM
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| New Member | Thank you very much! |
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11th May 2008, 01:28 AM
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| Experienced Member  | Keep in mind though, the LF series can not run at the same speeds with lower voltages; Consider this from the 18F4550 datasheet;  @ 2 volts, the max speed is 4Mhz 
__________________ Spency. PIC Micro's - Your mind is the limit PIC's and interfacing with other devices - a PIC Basic Guide @ digital-diy.net |
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