Microchip PIC18F57Q43 Manual de Usario

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PIC18F57Q43 Curiosity Nano
PIC18F57Q43 Curiosity Nano Hardware User Guide
Preface
The PIC18F57Q43 Curiosity Nano evaluation kit is a hardware platform to evaluate microcontrollers in the PIC18-
Q43 family. This board has the PIC18F57Q43 microcontroller (MCU) mounted.
Supported by MPLAB® X IDE, the board provides easy access to the features of the PIC18F57Q43 to explore how to
integrate the device into a custom design.
The Curiosity Nano series of evaluation boards include an on-board debugger. No external tools are necessary to
program and debug the PIC18F57Q43.
MPLAB® X IDE - Software to discover, configure, develop, program, and debug Microchip microcontrollers.
- Get started with code examples.Code examples on GitHub
- Find documentation, data sheets, sample, and purchase microcontrollers.PIC18F57Q43 website
- Find schematics, design files, and purchase this kit.PIC18F57Q43 Curiosity Nano website
© 2020 Microchip Technology Inc. User Guide DS40002186B-page 1
Table of Contents
Preface........................................................................................................................................................... 1
1. Introduction............................................................................................................................................. 3
1.1. Features....................................................................................................................................... 3
1.2. Board Overview............................................................................................................................3
2. Getting Started........................................................................................................................................ 4
2.1. Quick Start....................................................................................................................................4
2.2. Design Documentation and Relevant Links................................................................................. 4
3. Curiosity Nano.........................................................................................................................................6
3.1. On-Board Debugger Overview..................................................................................................... 6
3.2. Curiosity Nano Standard Pinout................................................................................................. 12
3.3. Power Supply............................................................................................................................. 13
3.4. Low-Power Measurement.......................................................................................................... 17
3.5. Programming External Microcontrollers..................................................................................... 18
3.6. Connecting External Debuggers................................................................................................ 21
4. Hardware User Guide........................................................................................................................... 23
4.1. Connectors................................................................................................................................. 23
4.2. Peripherals................................................................................................................................. 24
5. Hardware Revision History and Known Issues..................................................................................... 27
5.1. Identifying Product ID and Revision........................................................................................... 27
5.2. PIC18F57Q43-CNANO Revision 4............................................................................................ 27
5.3. Revision 3...................................................................................................................................27
6. Document Revision History...................................................................................................................28
7. Appendix............................................................................................................................................... 29
7.1. Schematic...................................................................................................................................29
7.2. Assembly Drawing......................................................................................................................31
7.3. Curiosity Nano Base for Click boards...................................................................................... 32
7.4. Disconnecting the On-Board Debugger..................................................................................... 33
The Microchip Website.................................................................................................................................35
Product Change Notification Service............................................................................................................35
Customer Support........................................................................................................................................ 35
Microchip Devices Code Protection Feature................................................................................................35
Legal Notice................................................................................................................................................. 36
Trademarks.................................................................................................................................................. 36
Quality Management System....................................................................................................................... 37
Worldwide Sales and Service.......................................................................................................................38
PIC18F57Q43 Curiosity Nano
© 2020 Microchip Technology Inc. User Guide DS40002186B-page 2
1. Introduction
1.1 Features
PIC18F57Q43 Microcontroller
One Yellow User LED
One Mechanical User Switch
Footprint for 32.768 kHz Crystal
On-Board Debugger:
Board identification in Microchip MPLAB® X IDE
One green power and status LED
Programming and debugging
Virtual serial port (CDC)
One debug GPIO channel (DGI GPIO)
USB Powered
Adjustable Target Voltage:
MIC5353 LDO regulator controlled by the on-board debugger
1.8-5.1V output voltage (limited by USB input voltage)
500 mA maximum output current (limited by ambient temperature and output voltage)
1.2 Board Overview
The Microchip PIC18F57Q43 Curiosity Nano evaluation kit is a hardware platform to evaluate the PIC18F57Q43
microcontroller.
Figure 1-1. PIC18F57Q43 Curiosity Nano Board Overview
User Switch
(SW0)
User LED
(LED0)
PIC18F57Q43
MCU
32.768 kHz
Crystal Footprint
Debugger
Power/Status
LED
Micro-USB
Connector
PIC18F57Q43 Curiosity Nano
Introduction
© 2020 Microchip Technology Inc. User Guide DS40002186B-page 3

Especificaciones del producto

Marca: Microchip
Categoría: No categorizado
Modelo: PIC18F57Q43

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