Microchip Technology, Inc. 16-bit DSC for Precision Motor Control DSPIC33FJ32MC202

16-bit Motor Control family dsPIC33F Digital Signal Controller in low-pin count packages featuring 2 PWM generators with independent timebases and the new Peripheral Pin Select capability. Seamless migration options from and to the PIC24F, PIC24H, dsPIC30F & dsPIC33F product families for this device. Additional Features Operating Range: Up to 40 MIPS operation (@ 3.0-3.6V) Industrial temperature range (-40°C to +85°C) Extended temperature range (-40°C to +125°C) High temperature range (-40°C to +150°C) High-Performance DSC CPU: Modified Harvard architecture C compiler optimized instruction set 16-bit wide data path 24-bit wide instructions Linear program memory addressing up to 4M instruction words Linear data memory addressing up to 64 Kbytes 83 base instructions: mostly 1 word/1 cycle Two 40-bit accumulators with rounding and saturation options Flexible and powerful addressing modes: Indirect, Modulo and Bit-reversed software stack 16 x 16 fractional/integer multiply operations 32/16 and 16/16 divide operations Single-cycle multiply and accumulate: Accumulator write back for DSP operations Dual data fetch Up to ±16-bit shifts for up to 40-bit data Timers/Capture/Compa re/PWM: Timer/Counters, up to three 16-bit timers Can pair up to make one 32-bit timer, 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator, and Programmable prescaler Input Capture (up to 4 channels): Capture on up, down or both edges, 16-bit capture input functions and 4-deep FIFO on each capture Output Compare (up to 2 channels): Single or Dual 16-Bit Compare mode and 16-bit Glitchless PWM mode Interrupt Controller: 5-cycle latency, 118 interrupt vectors, Up to 26 available interrupt sources Up to 3 external interrupts, 7 programmable priority levels, and 4 processor exceptions Digital I/O: Peripheral pin Select functionality Up to 35 programmable digital I/O pins Wake-up/Interrupt-on -Change for up to 21 pins Output pins can drive from 3.0V to 3.6V Up to 5V output with open drain configuration All digital input pins are 5V tolerant 4 mA sink on all I/O pins On-Chip Flash and SRAM: Flash program memory (up to 32 Kbytes) Data SRAM (2 Kbytes) Boot and General Security for program Flash System Management: Flexible clock options: External, crystal, resonator, internal RC Fully integrated Phase-Locked Loop (PLL) and Extremely low jitter PLL Power-up Timer Oscillator Start-up Timer/Stabilizer Watchdog Timer with its own RC oscillator Fail-Safe Clock Monitor Reset by multiple sources Power Management: On-chip 2.5V voltage regulator Switch between clock sources in real time Idle, Sleep and Doze modes with fast wake-up Motor Control Peripherals: 6-channel 16-bit Motor Control PWM 3 duty cycle generators Independent or Complementary mode Programmable dead time and output polarity Edge-aligned or center-aligned Manual output override control 1 Fault input Trigger for ADC conversions PWM frequency for 16-bit resolution (@ 40 MIPS) = 1220 Hz for Edge-Aligned mode, 610 Hz for Center-Aligned mode PWM frequency for 11-bit resolution (@ 40 MIPS) = 39.1 kHz for Edge-Aligned mode, 19.55 kHz for Center-Aligned mode 2-channel 16-bit Motor Control PWM: 1 duty cycle generator Independent or Complementary mode Programmable dead time and output polarity Edge-aligned or center-aligned Manual output override control 1 Fault input Trigger for ADC conversions PWM frequency for 16-bit resolution (@ 40 MIPS) = 1220 Hz for Edge-Aligned mode, 610 Hz for Center-Aligned mode PWM frequency for 11-bit resolution (@ 40 MIPS) = 39.1 kHz for Edge-Aligned mode, 19.55 kHz for Center-Aligned mode Quadrature Encoder Interface module: Phase A, Phase B and index pulse input 16-bit up/down position counter Count direction status Position Measurement (x2 and x4) mode Programmable digital noise filters on inputs Alternate 16-bit Timer/Counter mode Interrupt on position counter rollover/underflow Analog-to-Digital Converters (ADCs): 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion 2 and 4 simultaneous samples (10-bit ADC) Up to 6 input channels with auto-scanning Conversion start can be manual or synchronized with 1 of 4 trigger sources Conversion possible in Sleep mode ±2 LSb max integral nonlinearity ±1 LSb max differential nonlinearity CMOS Flash Technology: Low-power, high-speed Flash technology Fully static design 3.3V (±10%) operating voltage Industrial and Extended temperature Low power consumption Communication Modules: 4-wire SPI: Framing supports I/O interface to simple codecs Supports 8-bit and 16-bit data Supports all serial clock formats and sampling modes I2C™: Full Multi-Master Slave mode support