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64-Pin, Low-Power, High-Performance Microcontrollers with XLP Technology
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PIC18F65K40
PIC18F66K40
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24
ZCD - Zero-Cross Detection Module
24.7
Operation During Sleep
Description
Core Features
Memory
Operating Characteristics
Power-Saving Operation Modes
eXtreme Low-Power (XLP) Features
Digital Peripherals
Analog Peripherals
Clocking Structure
Programming/Debug Features
PIC18(L)F65/66K40
Family Types
Pin Allocation Tables
1
Pin Diagrams
2
Device Overview
3
Guidelines for Getting Started with
PIC18(L)F65/66K40
Microcontrollers
4
Device Configuration
5
OSC - Oscillator Module
6
REFCLK - Reference Clock Output Module
7
Power-Saving Operation Modes
8
PMD - Peripheral Module Disable
9
Resets
10
WWDT - Windowed Watchdog Timer
11
Memory Organization
12
NVM - Nonvolatile Memory Control
13
8x8 Hardware Multiplier
14
CRC - Cyclic Redundancy Check Module with Memory Scanner
15
Interrupts
16
I/O Ports
17
Interrupt-on-Change
18
PPS - Peripheral Pin Select Module
19
TMR0 - Timer0 Module
20
TMR1 - Timer1 Module with Gate Control
21
TMR2 - Timer2 Module
22
Capture/Compare/PWM Module
23
PWM - Pulse-Width Modulation
24
ZCD - Zero-Cross Detection Module
24.1
External Resistor Selection
24.2
ZCD Logic Output
24.3
ZCD Logic Polarity
24.4
ZCD Interrupts
24.5
Correction for Z
CPINV
Offset
24.6
Handling V
PEAK
Variations
24.7
Operation During Sleep
24.8
Effects of a Reset
24.9
Disabling the ZCD Module
24.10
Register Summary - ZCD Control
24.11
Register Definitions: ZCD Control
25
CWG - Complementary Waveform Generator
26
SMT - Signal Measurement Timer
27
DSM - Data Signal Modulator Module
28
MSSP - Host Synchronous Serial Port Module
29
EUSART - Enhanced Universal Synchronous Asynchronous Receiver Transmitter
30
FVR - Fixed Voltage Reference
31
Temperature Indicator Module
32
DAC - 5-Bit Digital-to-Analog Converter
33
ADCC - Analog-to-Digital Converter with Computation Module
34
CMP - Comparator Module
35
HLVD - High/Low-Voltage Detect
36
Register Summary
37
ICSP™ - In-Circuit Serial Programming™
38
Instruction Set Summary
39
Electrical Specifications
40
DC and AC Characteristics Graphs and Tables
41
Packaging Information
42
Revision History
Microchip Information
24.7 Operation During Sleep
The ZCD current sources and interrupts are unaffected by Sleep.
