Details

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BUY DSPIC33FJ256GP710T-I/PF https://www.utsource.net/itm/p/12606011.html

Parameter	Description	Value	Unit
Package	Type of package	TQFP-64	-
Operating Voltage (VDD)	Supply voltage range	2.0 to 3.6	V
Operating Temperature (TA)	Ambient temperature range	-40 to +85	掳C
Flash Program Memory Size	Total program memory size	256	KB
RAM Size	Total RAM size	16	KB
Data EEPROM Size	Data EEPROM memory size	2	KB
Clock Frequency (FOSC)	Maximum clock frequency	70	MHz
ADC Channels	Number of analog-to-digital converter channels	16	-
ADC Resolution	Analog-to-digital converter resolution	12-bit	-
DAC Channels	Number of digital-to-analog converter channels	2	-
DAC Resolution	Digital-to-analog converter resolution	12-bit	-
Timers	Number of timers	5	-
PWM Channels	Number of pulse-width modulation channels	12	-
Comparator Channels	Number of comparators	4	-
Communication Interfaces	Supported communication interfaces	SPI, I2C, UART, CAN	-
Pin Count	Total number of pins	64	-
I/O Ports	Number of I/O ports	5	-
I/O Pins	Total number of I/O pins	59	-
Brown-out Reset (BOR)	Brown-out reset functionality	Yes	-
Watchdog Timer (WDT)	Watchdog timer functionality	Yes	-
Low-Voltage Programming (LVP)	Low-voltage programming support	Yes	-

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the specified range of 2.0 to 3.6V.
   • Connect the power supply to the VDD and GND pins.

2. Clock Configuration:

   • Configure the internal or external oscillator to achieve the desired clock frequency up to 70 MHz.
   • Use the FOSC configuration bits to select the clock source.

3. Program Memory:

   • Program the flash memory using a programmer that supports the PIC32 family.
   • Ensure the code size does not exceed 256KB.

4. Data Memory:

   • Utilize the 16KB of RAM for data storage and variables.
   • Use the 2KB of EEPROM for non-volatile data storage.

5. Analog-to-Digital Converter (ADC):

   • Configure the ADC to use any of the 16 available channels.
   • Set the resolution to 12-bit for high precision.

6. Digital-to-Analog Converter (DAC):

   • Use the 2 DAC channels for generating analog signals.
   • Set the resolution to 12-bit for high precision.

7. Timers and PWM:

   • Configure the 5 timers for various timing and counting tasks.
   • Use the 12 PWM channels for controlling motors, LEDs, and other devices.

8. Comparators:

   • Use the 4 comparators for analog signal comparison.
   • Configure the comparator inputs and outputs as needed.

9. Communication Interfaces:

   • Set up the SPI, I2C, UART, and CAN interfaces for communication with other devices.
   • Configure the baud rates and other parameters according to the communication protocol.

10. I/O Ports:

    • Use the 5 I/O ports and 59 I/O pins for connecting external devices and sensors.
    • Configure the pin modes (input, output, open-drain, etc.) as required.

11. Brown-out Reset (BOR):

    • Enable the BOR to protect against low-voltage conditions.
    • Set the BOR threshold using the configuration bits.

12. Watchdog Timer (WDT):

    • Enable the WDT to prevent system lockup.
    • Set the WDT timeout period using the configuration bits.

13. Low-Voltage Programming (LVP):

    • Use LVP to program the device using a single supply voltage.
    • Ensure the programming voltage is within the specified range.

For detailed information and specific configurations, refer to the datasheet and application notes provided by Microchip Technology.

(For reference only)