PIC12F1822T-I/P View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F1822T-I/P

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

REGISTER 4-1: CONFIGURATION WORD 1 (CONTINUED)

bit 2-0

FOSC<2:0>: Oscillator Selection bits

111 = ECH: External Clock, High-Power mode (4-32 MHz): device clock supplied to CLKIN pin

110 = ECM: External Clock, Medium-Power mode (0.5-4 MHz): device clock supplied to CLKIN pin

101 = ECL: External Clock, Low-Power mode (0-0.5 MHz): device clock supplied to CLKIN pin

100 = INTOSC oscillator: I/O function on CLKIN pin

011 = EXTRC oscillator: External RC circuit connected to CLKIN pin

010 = HS oscillator: High-speed crystal/resonator connected between OSC1 and OSC2 pins

001 = XT oscillator: Crystal/resonator connected between OSC1 and OSC2 pins

000 = LP oscillator: Low-power crystal connected between OSC1 and OSC2 pins

Note 1:

2:

3:

Enabling Brown-out Reset does not automatically enable Power-up Timer.

The entire data EEPROM will be erased when the code protection is turned off during an erase.

The entire program memory will be erased when the code protection is turned off.

 2010 Microchip Technology Inc.

Preliminary

DS41413A-page 51

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