PIC12F683-E/MD MICROCHIP [Microchip Technology], PIC12F683-E/MD Datasheet - Page 28

• Manufacturer Part Number: PIC12F683-E/MD
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC12F683
FIGURE 3-6:
DS41211D-page 26
HF
HFINTOSC
HFINTOSC
LFINTOSC
Note 1:
System Clock
System Clock
System Clock
IRCF <2:0>
IRCF <2:0>
IRCF <2:0>
HFINTOSC
HFINTOSC
HFINTOSC
LFINTOSC
LFINTOSC
LFINTOSC
LF
(1)
When going from LF to HF.
HFINTOSC
LFINTOSC (FSCM and WDT disabled)
LFINTOSC (Either FSCM or WDT enabled)
INTERNAL OSCILLATOR SWITCH TIMING
= 0
≠ 0
Start-up Time 2-cycle Sync
≠
Start-up Time
0
≠
= 0
0
2-cycle Sync
2-cycle Sync
=
0
LFINTOSC turns off unless WDT or FSCM is enabled
Running
© 2007 Microchip Technology Inc.
Running
Running