PIC12F683-I/MD Microchip Technology Inc., PIC12F683-I/MD Datasheet - Page 28

• Manufacturer Part Number: PIC12F683-I/MD
• Description: 8 PIN, 3.5KB FLASH, 128 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F683-I/MD

• A/d Inputs: 4-Channel, 10-Bit
• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-Pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Serial Interface: None
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F683
3.6.3
Checking the state of the OSTS bit (OSCCON<3>) will
confirm if the PIC12F683 is running from the external
clock source as defined by the FOSC bits in the
Configuration Word register (CONFIG) or the internal
oscillator.
FIGURE 3-7:
DS41211B-page 26
Program Counter
System Clock
CHECKING EXTERNAL/INTERNAL
CLOCK STATUS
INTOSC
OSC1
OSC2
TWO-SPEED START-UP
Q1
0
Q2
1
T
T
OST
Q3
1022 1023
PC
Q4
Preliminary
Q1
Q2
PC + 1
Q3
 2004 Microchip Technology Inc.
Q4
PC + 2
Q1