CONFIG1
Bit15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
VDDAR | CLKOUTEN | ||||||
Access | R/W | R/W | |||||
Reset | 1 | 1 | |||||
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RSTOSC[1:0] | FEXTOSC[1:0] | ||||||
Access | R/W | R/W | R/W | R/W | |||
Reset | 1 | 1 | 1 | 1 |
VDD Analog Range Calibration Selection
Value | Description |
---|---|
1 | Internal analog systems are calibrated for operation between VDD = 2.3V - 5.5V |
0 | Internal analog systems are calibrated for operation between VDD = 1.8V - 3.6V |
Clock Out Enable
Value | Description |
---|---|
1 | CLKOUT function is disabled; I/O function on CLKOUT pin |
0 | CLKOUT function is enabled; FOSC/4 clock appears on CLKOUT pin |
Power-up Default Value for COSC bits
Value | Description |
---|---|
11 | EXTOSC operating per the FEXTOSC bits |
10 | HFINTOSC with FRQ = 1 MHz |
01 | LFINTOSC |
00 | HFINTOSC with FRQ = 32 MHz |
External Oscillator Mode Selection
Value | Description |
---|---|
11 | ECH (16 MHz and higher) |
10 | ECL (below 16 MHz) |
01 | Oscillator not enabled |
00 | Reserved |