PIC16F/LF1946/47
REGISTER 4-1:
CONFIGURATION WORD 1 (CONTINUED)
bit 2-0
FOSC<2:0>: Oscillator Selection bits
111= ECH: External Clock, High-Power mode: CLKIN on RA7/OSC1/CLKIN
110= ECM: External Clock, Medium-Power mode: CLKIN on RA7/OSC1/CLKIN
101= ECL: External Clock, Low-Power mode: CLKIN on RA7/OSC1/CLKIN
100= INTOSC oscillator: I/O function on RA7/OSC1/CLKIN
011= EXTRC oscillator: RC function on RA7/OSC1/CLKIN
010= HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
001= XT oscillator: Crystal/resonator on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
000= LP oscillator: Low-power crystal on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
Note 1: Enabling Brown-out Reset does not automatically enable Power-up Timer.
2: The entire data EEPROM will be erased when the code protection is turned off during an erase.
3: The entire program memory will be erased when the code protection is turned off.
2010 Microchip Technology Inc.
Preliminary
DS41414A-page 55
MICROCHIP [ MICROCHIP ]
