PIC16LF1454 Datasheet, PDF (77/418 Pages) Microchip Technology – 14/20-Pin Flash, 8-Bit USB Microcontrollers with XLP Technology

PIC16(L)F1454/5/9
REGISTER 5-3: OSCTUNE: OSCILLATOR TUNING REGISTER^(1,2)
U-0
—
bit 7
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
TUN<6:0>
R/W-0/0
R/W-0/0
R/W-0/0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6-0
Unimplemented: Read as ‘0’
TUN<6:0>: Frequency Tuning bits
1000000 = Minimum frequency
•
•
•
1111111 =
0000000 = Oscillator module is running at the factory-calibrated frequency.
0000001 =
•
•
•
0111110 =
0111111 = Maximum frequency
Note 1: When active clock tuning is enabled (ACTSEL = 1) the oscillator is tuned automatically, the user cannot
write to OSCTUNE.
2: Oscillator is tuned monotonically.
 2012 Microchip Technology Inc.
Preliminary
DS41639A-page 77