8.6.7 OSCFRQ

HFINTOSC Frequency Selection Register
Note:
  1. When RSTOSC = 110 (HFINTOSC 1 MHz), the FRQ bits will default to ‘010’ upon Reset; when RSTOSC = 001 (HFINTOSC 32 MHz), the FRQ bits will default to ‘101’ upon Reset.
Name: OSCFRQ
Offset: 0x893

Bit 76543210 
      HFFRQ[2:0] 
Access R/WR/WR/W 
Reset qqq 

Bits 2:0 – HFFRQ[2:0] HFINTOSC Frequency Selection bits

FRQ[2:0]

Nominal Frequency
(MHz)
(NOSC = 110)

2x PLL Frequency
(MHz)
(NOSC = 001)
111 Reserved Reserved
110 32
101 16 32
100 12 24
011 8 16
010 4 Reserved
001 2
000 1
When RSTOSC = 110 (HFINTOSC 1 MHz), the FRQ bits will default to ‘010’ upon Reset; when RSTOSC = 001 (HFINTOSC 32 MHz), the FRQ bits will default to ‘101’ upon Reset.