User manual

The PT MCU CARD 1 is shown on Figure 1. It contains dsPIC33EP512MU810 microcontroller with on-chip peripherals and is a great choice for both beginners and
professionals. After testing and building the nal program, this card can also be taken out of the board socket and used in your nal device.
Card information
dsPIC33EP512MU810 has 70 MIPS CPU speed, 512K bytes of program
memory (ash), 52K bytes of data memory. It has USB 2.0 OTG, 83 General
purpose I/O pins, 9 16-bit timers, 2 ADC (32 ch), 4 UARTs, internal 7.37 MHz
and 32kHz oscillators, internal Real time clock (RTC), 2 I2C, 4 SPI and 2 CAN
controllers. It also contains 3 analog comparators, 12 motor control PWM, 2 QEI
and programming and debugging interface.
8MHz crystal oscillator. We carefully chose the most convenient crystal
value that provides clock frequency which can be used directly, or with the PLL
multipliers to create higher MCU clock value. MCU card also contains 32.768 kHz
crystal oscillator which provides external clock waveform for RTCC module.
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Figure 1: MCU card with dsPIC33EP512MU810
USB communications lines. These two jumpers, when in USB position, connect
D+ and D- lines of the on-board USB connector with RG2 and RG3 microcontroller
pins. Since dsPIC33EP512MU810 supports USB, jumpers are in USB position.
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