DSPIC33FJ128GP710A-E/PF

Program Memory Type:	FLASH
Base Part Number:	DSPIC33FJ128GP710A
Supplier Device Package:	100-TQFP (14x14)
Package / Case:	100-TQFP
Operating Temperature:	-40°C ~ 125°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 32x10b/12b
Voltage - Supply (Vcc/Vdd):	3 V ~ 3.6 V
RAM Size:	16K x 8
EEPROM Size:	--
Series:	dsPIC™ 33F
Program Memory Size:	128KB (128K x 8)
Number of I/O:	85
Peripherals:	AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Speed:	40 MIPs
Core Size:	16-Bit
Core Processor:	dsPIC
Part Status:	Active
Packaging:	Tray

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Introduction

The DSPIC33FJ128GP710A-E/PF microcontroller from Microchip Technology is a member of the DSPIC33F series microcontrollers. It is a high-performance, low-power, integrated 8-bit and 16-bit microcontroller with various application fields and working principles. This microcontroller comes with integrated peripherals such as 4x4 keypad, 8-bit/16-bit timer, 12-bit/14-bit/16-bit A/D converter and 10/12-bit Pulse Width Modulators (PWMs). In this article, we will look into its application fields and working principle in detail.

Application Field

The DSPIC33FJ128GP710A-E/PF microcontroller has a wide variety of uses in industrial, automotive, home automation and medical equipment. In industrial applications, it can be used to control machine tools, robots, and other automated devices. It can also be used for monitoring and controlling process variables in factory automation, process control and robotics.In automotive applications, it can be used for engine control, driver assistance systems, body control, and other applications related to vehicle control and safety. In home automation applications, it can be used for energy efficiency and security applications. It can be used for providing secure access to homes and buildings, controlling elements such as lights, and controlling energy usage.In medical equipment, it can be used for controlling diagnostic equipment, medical laboratory automation, and drug delivery systems.

Working Principle

The working principle of the DSPIC33FJ128GP710A-E/PF microcontroller is based on the 8051 microcontroller architecture. It uses a Harvard architecture that enables faster operation by separating instruction and data memory. It has an 8-bit CPU with 32-bit multiply-accumulate and 32-bit barrel shifters. It also has an 8-bit/16-bit timer and peripheral devices such as 10/12-bit PWMs and a 4x4 keypad.The microcontroller operates at a maximum clock frequency of 70MHz. It has an on-chip power management unit (PMU) that reduces power consumption by varying the core voltage and frequency as needed. It also has several on-board peripherals such as a Universal Synchronous/Asynchronous Receiver/Transmitter (USART), I2C and SPI.It uses a Reduced Instruction Set Computer (RISC) core for execution of instructions. It has an instruction pipeline that enables instructions to be executed in parallel which further increases the performance of the microcontroller. The code is written in C language and compiled using the XC8 compiler.

Conclusion

The DSPIC33FJ128GP710A-E/PF is a low-power, high-performance microcontroller with a wide variety of application fields. It has an 8-bit/16-bit timer and a variety of integrated peripherals as well as an on-chip power management unit. It has an 8051 microcontroller architecture with a RISC core and instruction pipeline for increased performance. It uses the XC8 compiler for code compilation. The microcontroller is a versatile and powerful solution for embedded applications.

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