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DEVICE OVERVIEW

This document contains device specific information for the dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 and dsPIC33FJ128MCX02/X04 Digital Signal Controller (DSC) devices. The dsPIC33F devices contain extensive Digital Signal Processor (DSP) functionality with a high performance 16-bit Microcontroller (MCU) architecture.

Operating Conditions

? 3.0V to 3.6V, -40oC to +150oC, DC to 20 MIPS

? 3.0V to 3.6V, -40oC to +125oC, DC to 40 MIPS

Clock Management

? 2 internal oscillator

? Programmable PLL and oscillator clock sources

? Fail-Safe Clock Monitor (FSCM)

? Independent Watchdog Timer

? Low-power management modes

? Fast wake-up and start-up

Core Performance

? Up to 40 MIPS 16-bit dsPIC33F CPU

? Two 40 bit wide accumulators

? Single-cycle (MAC/MPY) with dual data fetch

? Single-cycle MUL plus hardware divide

Motor Control PWM

? Up to four PWM generators with eight outputs

? Dead Time for rising and falling edges

? 25 ns PWM resolution

? PWM support for Motor Control: BLDC, PMSM, ACIM, and SRM

? Programmable Fault inputs

? Flexible trigger for ADC conversions and configurations

Advanced Analog Features

? 10/12-bit ADC with 1.1Msps/500 ksps conversion rate:

- Up to nine ADC input channels and four S&H

- Flexible/Independent trigger sources

? 150 ns Comparators:

- Up to two Analog Comparator modules

- 4-bit DAC with two ranges for Analog Comparators

Input/Output

? Software remappable pin functions

? 5V-tolerant pins

? Selectable open drain and internal pull-ups

? Up to 5 mA overvoltage clamp current/pin

? Multiple external interrupts

System Peripherals

? Cyclic Redundancy Check (CRC) module

? 16-bit dual channel 100 ksps Audio DAC

? Up to five 16-bit and up to two 32-bit Timers/Counters

? Up to four Input Capture (IC) modules

? Up to four Output Compare (OC) modules

? Up to two Quadrature Encoder Interface (QEI) modules

? Real-Time Clock and Calendar (RTCC) module

Communication Interfaces

? Parallel Master Port (PMP)

? Two UART modules (10 Mbps)

- Supports LIN 2.0 protocols

- RS-232, RS-485, and IrDA? support

? Two 4-wire SPI modules (15 Mbps)

? Enhanced CAN (ECAN) module (1 Mbaud) with 2.0B support

? I2C module (100K, 400K and 1Mbaud) with SMbus support

Direct Memory Access (DMA)

? 8-channel hardware DMA with no CPU stalls or overhead

? UART, SPI, ADC, ECAN, IC, OC, INT0

Qualification and Class B Support

? AEC-Q100 REVG (Grade 0 -40oC to +150oC)

? Class B Safety Library, IEC 60730, VDE certified

Debugger Development Support

? In-circuit and in-application programming

? Two program breakpoints

? Trace and run-time watch