Designation Value
Required Data Entry
Microcontroller Clock Frequency Megahertz (mhz)
Desired Timer Run-Time (DRT) Milliseconds (mSec)
Calculated Results
Timing Task Standard 12-Clock Parts Enhanced 6-Clock Parts Time In
Single Timer
TIC Duration

1 / (mhz/12)

1 / (mhz/6)
uSec
8-bit Timer Counter
Maximum Run-Time
TIC12 * 256 / 1000 TIC6 * 256 / 1000 mSec
16-bit Timer Counter
Maximum Run-Time
TIC12 * 65536 / 1000 TIC6 * 65536 / 1000 mSec
8-Bit DRT
Reload Value
256 - (DRT / TIC12 * 1000) 256 - (DRT / TIC6 * 1000) mSec
16-Bit DRT
Reload Value
65536 - (DRT / TIC12 * 1000) 65536 - (DRT / TIC6 * 1000) mSec