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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

Microcontroller PIC32MX795F512H
Clock 12Mhz main Oscillator with PLL ,32.768Khz Secondary
3D-Gyro,Accelerometer MPU-6050
Digital Pressure Sensor BMP085 ,Altimeter and temperature sensor
Digital Compass HMC5883L
I2C EEPROM 24xxx SOIC8 EEPROM
Vref SOT-23 Shunt Vref
MicroSD Card Socket
Micro USB OTG
USB HOST
LED 3x RGB 5050 LED ,4×0805 LED, 1x Power LED
Switches 3 User Switches, Reset Switch
Regulator On Board 3.3V regulator with Fuse protection
43 GPIO on 0.1” Header
ICSP Connector

What PIC32MX795F512H has to offer

 Parameter Name  Value
Family PIC32MX7xx
Max Speed MHz 80
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 Channels 8
SPITM 3
I2CTM Compatible 4
USB FS Host/OTG
USB (Channels, Speed, Compliance 1,FS Host/OTG,USB 2.0 OTG
A/D channels 16
Max A/D Resolution 10
Max A/D Sample Rate (KSPS) 1000
Input Capture 5
Output Compare/Std. PWM 5
16-bit Digital Timers 5
Parallel Port PMP
Comparators 2
Internal Oscillator 8 MHz, 32 kHz
I/O Pins 53
Pin Count 64

Version 1.0 Prototype 

Schematic  Download PDF 


 

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