MCP1726T-ADJZEMF Microchip Technology, MCP1726T-ADJZEMF Datasheet - Page 99

• Manufacturer Part Number: MCP1726T-ADJZEMF
• Description: Regulator, Extended Industrial, HVSON, 8-Pin|
• Manufacturer: Microchip Technology

FIGURE 12-13:
 2003 Microchip Technology Inc.
INSTRUCTION FLOW
(INTCON<1>)
(INTCON<7>)
Note 1:
INTF flag
GIE bit
Instruction
Fetched
Instruction
Executed
CLKOUT
INT pin
OSC1
2:
3:
4:
PC
(4)
XT, HS or LP Oscillator mode assumed.
T
GIE = ‘1’ assumed. In this case after wake-up, the processor jumps to 0004h.
If GIE = ‘0’, execution will continue in-line.
CLKOUT is not available in XT, HS, LP or EC Osc modes, but shown here for timing reference.
OST
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1
Inst(PC) = Sleep
Inst(PC - 1)
= 1024T
PC
WAKE-UP FROM SLEEP THROUGH INTERRUPT
OSC
(drawing not to scale). This delay does not apply to EC and RC oscillator modes.
Inst(PC + 1)
Sleep
PC+1
Processor in
Advance Information
Sleep
PC+2
T
OST (2)
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Interrupt Latency
Inst(PC + 2)
Inst(PC + 1)
PC+2
(3)
Dummy cycle
PC + 2
PIC12F683
Inst(0004h)
Dummy cycle
0004h
DS41211A-page 97
Inst(0005h)
Inst(0004h)
0005h