PIC32MX1XX_12 Datasheet, PDF (30/328 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
2.9 Typical Application Connection
Examples
Examples of typical application connections are shown
in Figure 2-4 and Figure 2-5.
FIGURE 2-4:
CAPACITIVE TOUCH SENSING WITH GRAPHICS APPLICATION
PIC32MX120F032D
Current Source
CTMU
ADC
Read the Touch Sensors
Microchip
mTouch™
Library
Process Samples
User
Application
Display Data
Microchip
Graphics
Library
Parallel
Master
Port
To AN0
AN0
AN1 To AN1
To AN6
To AN7
To AN8
To AN9 To AN11
R1
R1
R1
R1
R1
C1
C2
C3
C4
C5
R2
R2
R2
R2
R2
C1
C2
C3
C4
C5
AN9
To AN5
AN11
R3
R3
R3
R3
R3
C1
C2
C3
C4
C5
PMPD<7:0>
PMPWR
LCD Controller
Frame
Buffer
Display
Controller
LCD
Panel
FIGURE 2-5:
AUDIO PLAYBACK APPLICATION
USB
Host
USB
PMPD<7:0>
PMP
PMPWR
PIC32MX220F032D
I²S
3
SPI
3
Display
Audio
Codec
3
MMC SD
SDI
Stereo Headphones
Speaker
DS61168E-page 30
Preliminary
 2011-2012 Microchip Technology Inc.