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28/40/44/48-Pin, Low-Power, High-Performance Microcontroller with XLP Technology
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PIC18F27Q43
PIC18F47Q43
PIC18F57Q43
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47
Electrical Specifications
47.4
AC Characteristics
Introduction
PIC18-Q43
Family Types
Features
1
Packages
2
Pin Diagrams
3
Pin Allocation Tables
4
Guidelines for Getting Started with
PIC18-Q43
Microcontrollers
5
Register and Bit Naming Conventions
6
Register Legend
7
PIC18 CPU
8
Device Configuration
9
Memory Organization
10
NVM - Nonvolatile Memory Module
11
VIC - Vectored Interrupt Controller Module
12
OSC - Oscillator Module (With Fail-Safe Clock Monitor)
13
CRC - Cyclic Redundancy Check Module with Memory Scanner
14
Resets
15
WWDT - Windowed Watchdog Timer
16
DMA - Direct Memory Access
17
Power-Saving Modes
18
PMD - Peripheral Module Disable
19
I/O Ports
20
IOC - Interrupt-on-Change
21
PPS - Peripheral Pin Select Module
22
CLC - Configurable Logic Cell
23
CLKREF - Reference Clock Output Module
24
TMR0 - Timer0 Module
25
TMR1 - Timer1 Module with Gate Control
26
TMR2 - Timer2 Module
27
SMT - Signal Measurement Timer
28
CCP - Capture/Compare/PWM Module
29
Capture, Compare, and PWM Timers Selection
30
PWM - Pulse-Width Modulator with Compare
31
CWG - Complementary Waveform Generator Module
32
NCO - Numerically Controlled Oscillator Module
33
DSM - Data Signal Modulator Module
34
UART - Universal Asynchronous Receiver Transmitter with Protocol Support
35
SPI - Serial Peripheral Interface Module
36
I
2
C - Inter-Integrated Circuit Module
37
HLVD - High/Low-Voltage Detect
38
FVR - Fixed Voltage Reference
39
Temperature Indicator Module
40
ADCC - Analog-to-Digital Converter with Computation Module
41
DAC - Digital-to-Analog Converter Module - 8-Bit
42
CMP - Comparator Module
43
ZCD - Zero-Cross Detection Module
44
Instruction Set Summary
45
ICSP™ - In-Circuit Serial Programming™
46
Register Summary
47
Electrical Specifications
47.1
Absolute Maximum Ratings
(†)
47.2
Standard Operating Conditions
47.3
DC Characteristics
47.4
AC Characteristics
47.4.1
External Clock/Oscillator Timing Requirements
47.4.2
Internal Oscillator Parameters
(1)
47.4.3
PLL Specifications
47.4.4
I/O and CLKOUT Timing Specifications
47.4.5
Reset, WDT, Oscillator Start-Up Timer, Power-Up Timer, Brown-Out Reset and Low-Power Brown-Out Reset Specifications
47.4.6
High/Low-Voltage Detect Characteristics
47.4.7
Analog-to-Digital Converter (ADC) Accuracy Specifications
(1,2)
47.4.8
Analog-to-Digital Converter (ADC) Conversion Timing Specifications
47.4.9
Comparator Specifications
47.4.10
8-Bit DAC Specifications
47.4.11
Fixed Voltage Reference (FVR) Specifications
47.4.12
Zero-Cross Detect (ZCD) Specifications
47.4.13
Timer0 and Timer1 External Clock Requirements
47.4.14
Capture/Compare/PWM Requirements (CCP)
47.4.15
SPI Mode Requirements
47.4.16
I
2
C Bus Start/Stop Bits Requirements
47.4.17
I
2
C Bus Data Requirements
47.4.18
Configurable Logic Cell (CLC) Characteristics
47.4.19
Temperature Indicator Requirements
48
DC and AC Characteristics Graphs and Tables
49
Packaging Information
50
Appendix A: Revision History
Microchip Information
47.4 AC Characteristics
Figure 47-3.
Load Conditions
