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Pratham: Breadboardable PIC32 Breakout/Development Board With USB OTG , USB/SDCard/UART Bootloader

Pratham: Breadboardable PIC32 Breakout/Development Board With USB OTG , USB/SDCard/UART Bootloader
Pratham:  Breadboardable PIC32 board 
      doing random projects with Microcontroller i always come into position when i need to have a bit more power and Peripherals  then regular 8-bit micro or Arduino has to offer, but most of the powerful micro usually come in non-DIY Friendly SMD package or else they have very less pins like DIP-28.
    so what i was need is a fairly small breakout board kind of things which should be easy to handle and should contain few necessary peripherals like bunch of LED ,few switches , USB , EEPROM , VReference for ADC ,Oscillator and Voltage regulators too. and the board also need to be low cost so that i can leave in that in the application as it is. and most important things is the board should be breadboard compatible.
so here is the solution with all of the features i can think off.


Hardware Profile

MicrocontrollerPIC32MX795F512H
Clock12Mhz main Oscillator with PLL ,32.768Khz Secondary
3D-Gyro,AccelerometerMPU-6050
Digital Pressure SensorBMP085 ,Altimeter and temperature sensor
Digital CompassHMC5883L
I2C EEPROM24xxx SOIC8 EEPROM
VrefSOT-23 Shunt Vref
MicroSD Card Socket
Micro USB OTG
USB HOST
LED3x RGB 5050 LED ,4×0805 LED, 1x Power LED
Switches3 User Switches, Reset Switch
RegulatorOn Board 3.3V regulator with Fuse protection
43 GPIO on 0.1” Header
ICSP Connector

What PIC32MX795F512H has to offer

 Parameter Name Value
FamilyPIC32MX7xx
Max Speed MHz80
Program Memory Size (KB)512
RAM (KB)128
Auxiliary Flash (KB)12
Temperature Range (C)-40 to 105
Operating Voltage Range (V)2.3 to 3.6
DMA Channels8
SPITM3
I2CTM Compatible4
USBFS Host/OTG
USB (Channels, Speed, Compliance1,FS Host/OTG,USB 2.0 OTG
A/D channels16
Max A/D Resolution10
Max A/D Sample Rate (KSPS)1000
Input Capture5
Output Compare/Std. PWM5
16-bit Digital Timers5
Parallel PortPMP
Comparators2
Internal Oscillator8 MHz, 32 kHz
I/O Pins53
Pin Count64

Version 1.0 Prototype 

Schematic  Download PDF 


 




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