mikroElektronika PIC18FK Manuale utente
Compact development system rich with on-board peripherals for all-round
multimedia development on PIC18F67K40 device.
for PIC18FK
mikromedia
Page 2
I want to express my thanks to you for being interested in our products and for having
confidence in MikroElektronika.
The primary aim of our company is to design and produce high quality electronic products
and to constantly improve the performance thereof in order to better suit your needs.
TO OUR VALUED CUSTOMERS
Nebojsa Matic
General Manager
The PIC®, dsPIC®, PIC24®, PIC32®and Windows®logos and product names are trademarks of Microchip Technology®and Microsoft®in the U.S.A. and other countries.
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Introduction to mikromedia for PIC18FK 4
Package Contains 5
Key Features 6
System Specification 7
1. Power supply 8
Battery power supply 8
USB power supply 8
2. PIC18F67K40 microcontroller 9
Key microcontroller features 9
3. Programming the microcontroller 10
Programming with mikroBootloader 11
step 1 – Connecting mikromedia 11
step 2 – Browsing for .HEX file 12
step 3 – Selecting .HEX file 12
step 4 – Uploading .HEX file 13
step 5 – Finish upload 14
Programing with mikroProg programmer 15
mikroProg Suite for PIC®Software 16
Programing with ICD2®or ICD3®programmer 17
4. Reset Button 18
5. microSD Card Slot 19
6. Crystal oscillator 20
7. Audio Module 21
8. Touch Screen 22
9. Accelerometer 23
10. USB connection 24
11. Flash Memory 25
12. Pinouts 26
13. Dimensions 27
14. Schematic 28
15. Mikromedia accessories 32
What’s next? 33
Table of Contents
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Introduction to mikromedia for PIC18FK
Mikromedia for PIC18FK is a compact smart
display and development platform with the
PIC18F67K40 microcontroller from Microchip.
The large 320x240 TFT color display will allow
you to build multimedia applications with speed
and ease. You can use it for development and
as a final product. A 320x240 TFT Color Display
with Touch Screen and Stereo MP3 Codec chip,
microSD™card, a preprogrammed PIC18FK MCU
and compiler support — you are set for creating
some amazing projects. It comes preprogrammed
with USB bootloader, but can also be programmed
with external programmers, such as mikroProg™
or ICD2/3. Mikromedia is compact and slim, and
perfectly fits in the palm of the hand, which makes
it convenient platform for mobile devices.
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Package Contains
01 02
04
Damage resistant
protective box
mikromedia for PIC18FK
development system
03
Two 1x26 male headers and
one 1x5 header
USB cable
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Key Features
01
09
02
16
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Connection Pads
TFT 320x240 display
Micro USB connector
CHARGE indication LED
LI-Polymer battery connector
3.5mm headphone connector
Power supply regulator
Serial Flash memory
RESET button
VS1053 Stereo mp3 coder/decoder
PIC18F87J50 microcontroller
Accelerometer
Crystal oscillator
Power indication LED
microSD Card Slot
ICD2/3 connector
mikroProg connector
17
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03
06
07
08
11
10
12
13
14
15
16
04 05
17
System Specification
power supply
Via USB cable (5V DC)
board dimensions
81.2 x 60.5 mm (3.19 x 2.38 inch)
weight
~45.5g (0.10lbs)
power consumption
52 mA with erased MCU (when back-light is ON)
CAUTION: Electrostatic Sensitive Device
Permanent damage may occur on devices subjected to high energy
electrostatic discharges which readily accumulate on the human body
or test equipment and can discharge without detection.
class B product
Product complies with the Class B limit of EN 55022 and can be used in
the domestic, residential, commercial and industrial environments.
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USB power supply - You can apply power
supply to the board using micro USB cable
provided with the board. On-board voltage
regulators provide the appropriate voltage
levels to each component on the board.
Power LED (green) will indicate the presence
of power supply.
You can also power the board using Li-Polymer battery,
via on-board battery connector. On-board battery
charger circuit MCP73832 enables you to charge the
battery over USB connection. LED diode (RED) will
indicate when battery is charging. Charging current is
~250mA and charging voltage is 4.2V DC.
Battery power supply
USB power supply
Figure 1-1: Connecting
USB power supply
Figure 1-2: Connecting Li-Polymer battery
1. Power supply
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2. PIC18F67K40 microcontroller
Key MCU features
- 128K bytes Program Flash
- 3568 Bytes Data SRAM
- 1024 Bytes Data EEPROM
Sleep mode: Lowest Power Consumption
PIC18F67K40 is a 64-Pin, low-power, high performance
microcontroller with XLP technology. equipped with a 10-bit
ADC with Computation (ADCC) automating Capacitive Voltage
Divider (CVD) techniques for advanced touch sensing, averaging,
filtering, oversampling and performing automatic threshold
comparisons.
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The microcontroller can be programmed in three ways:
01
02
03
Via USB UART mikroBootloader
Using mikroProg external programmer
Using ICD2/3®external programmer
Figure 3-1:
PIC18F67K40
microcontroller
3. Programming the microcontroller
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