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PIC16F18054/55/74/75 Full-Featured, 28/40-Pin Microcontrollers PIC16F18054/55/74/75
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42
Electrical Specifications
42.4
AC Characteristics
PIC16F18054/55/74/75
Introduction
PIC16F180
Family Types
Core Features
1
Packages
2
Pin Diagrams
3
Pin Allocation Tables
4
Guidelines for Getting Started with
PIC16F180
Microcontrollers
5
Register and Bit Naming Conventions
6
Register Legend
7
Enhanced Mid-Range CPU
8
Device Configuration
9
Memory Organization
10
Resets
11
OSC - Oscillator Module
12
INT - Interrupts
13
Sleep Mode
14
WDT - Watchdog Timer
15
NVM - Nonvolatile Memory Control
16
I/O Ports
17
IOC - Interrupt-on-Change
18
PPS - Peripheral Pin Select Module
19
CRC - Cyclic Redundancy Check Module
20
TMR0 - Timer0 Module
21
TMR1 - Timer1 Module with Gate Control
22
TMR2 - Timer2 Module
23
NCO - Numerically Controlled Oscillator Module
24
CWG - Complementary Waveform Generator Module
25
CCP - Capture/Compare/PWM Module
26
Capture, Compare, and PWM Timers Selection
27
PWM - Pulse-Width Modulation
28
PWM Timers Selection
29
CLC - Configurable Logic Cell
30
MSSP - Host Synchronous Serial Port Module
31
EUSART - Enhanced Universal Synchronous Asynchronous Receiver Transmitter
32
ADC - Analog-to-Digital Converter with Computation Module
33
DAC - Digital-to-Analog Converter Module
34
CMP - Comparator Module
35
FVR - Fixed Voltage Reference
36
Temperature Indicator Module
37
ZCD - Zero-Cross Detection Module
38
Charge Pump
39
Instruction Set Summary
40
ICSP™ - In-Circuit Serial Programming™
41
Register Summary
42
Electrical Specifications
42.1
Absolute Maximum Ratings
(†)
42.2
Standard Operating Conditions
42.3
DC Characteristics
42.4
AC Characteristics
42.4.1
External Clock/Oscillator Timing Requirements
42.4.2
Internal Oscillator Parameters
(1)
42.4.3
I/O and CLKOUT Timing Specifications
42.4.4
Timer0 and Timer1 External Clock Requirements
42.4.5
Reset, WDT, Power-up Timer, and Brown-Out Reset Specifications
42.4.6
Analog-to-Digital Converter (ADC) Accuracy Specifications
(1,2)
42.4.7
Analog-to-Digital Converter (ADC) Conversion Timing Specifications
42.4.8
8-Bit DAC Specifications
42.4.9
Comparator Specifications
42.4.10
Zero-Cross Detect (ZCD) Specifications
42.4.11
Fixed Voltage Reference (FVR) Specifications
42.4.12
Temperature Indicator Requirements
42.4.13
Capture/Compare/PWM Requirements (CCP)
42.4.14
EUSART Synchronous Transmission Requirements
42.4.15
EUSART Synchronous Receive Requirements
42.4.16
SPI Mode Requirements
42.4.17
I
2
C Bus Start/Stop Bits Requirements
42.4.18
I
2
C Bus Data Requirements
42.4.19
Configurable Logic Cell (CLC) Characteristics
43
DC and AC Characteristics Graphs and Tables
44
Packaging Information
45
Appendix A: Revision History
The Microchip Website
Product Change Notification Service
Customer Support
Product Identification System
Microchip Devices Code Protection Feature
Legal Notice
Trademarks
Quality Management System
Worldwide Sales and Service
42.4 AC Characteristics
Figure 42-3.
Load Conditions
