MC804-T14-1

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