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
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