Click Image for Gallery
DSPIC33FJ128MC706-I/PT
dsPIC33F Motor Control Digital Signal Controller with seamless migration options to PIC24 MCUs and dsPIC30F DSC
Features
- Operating Range:
- DC – 40 MIPS (40 MIPS @ 3.0-3.6V, -40°C to +85°C)
- Industrial temperature range (-40°C to +85°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
- Sixteen 16-bit General Purpose Registers
- 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 dataDirect Memory Access (DMA):
- 8-channel hardware DMA:
- 2 Kbytes dual ported DMA buffer area (DMA RAM) to store data transferred via DMA:- Allows data transfer between RAM and a peripheral while CPU is executing code (no cycle stealing)
- Most peripherals support DMAInterrupt Controller:
- 5-cycle latency
- 118 interrupt vectors
- Up to 67 available interrupt sources
- Up to 5 external interrupts
- 7 programmable priority levels
- 5 processor exceptionsDigital I/O:
- Wake-up/Interrupt-on-Change on up to 24 pins
- Output pins can drive from 3.0V to 3.6V
- All digital input pins are 5V tolerant
- 4 mA sink on all I/O pinsSystem Management:
- Flexible clock options:- External, crystal, resonator, internal RC- Fully integrated PLL- 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 sourcesPower Management:
- On-chip 2.5V voltage regulator
- Switch between clock sources in real time
- Idle, Sleep and Doze modes with fast wake-upTimers/Capture/Compare/PWM:
- Timer/Counters, up to nine 16-bit timers:- Can pair up to make four 32-bit timers- 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator- Programmable prescaler
- Input Capture (up to 8 channels):- Capture on up, down or both edges- 16-bit capture input functions- 4-deep FIFO on each capture
- Output Compare (up to 8 channels):- Single or Dual 16-Bit Compare mode- 16-bit Glitchless PWM modeCommunication Modules:
- 3-wire SPI (up to 2 modules):- Framing supports I/O interface to simple codecs- Supports 8-bit and 16-bit data- Supports all serial clock formats and sampling modes
- I2C™ (up to 2 modules):- Full Multi-Master Slave mode support- 7-bit and 10-bit addressing- Bus collision detection and arbitration- Integrated signal conditioning- Slave address masking
- UART (up to 2 modules):- Interrupt on address bit detect- Interrupt on UART error- Wake-up on Start bit from Sleep mode- 4-character TX and RX FIFO buffers- LIN bus support- IrDA® encoding and decoding in hardware- High-Speed Baud mode- Hardware Flow Control with CTS and RTS
- Enhanced CAN (ECAN™ module) 2.0B active (up to 2 modules):- Up to 8 transmit and up to 32 receive buffers- 16 receive filters and 3 masks- Loopback, Listen Only and Listen All Messages modes for diagnostics and bus monitoring- Wake-up on CAN message- Automatic processing of Remote Transmission Requests- FIFO mode using DMA- DeviceNet™ addressing supportMotor Control Peripherals:
- Motor Control PWM (up to 8 channels):- 4 duty cycle generators- Independent or Complementary mode- Programmable dead time and output polarity- Edge or center-aligned- Manual output override control- Up to 2 Fault inputs- 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/underflowAnalog-to-Digital Converters (ADCs):
- Up to two ADC modules in a device
- 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion:- 2, 4 or 8 simultaneous samples- Up to 32 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 nonlinearityCMOS Flash Technology:
- Low-power, high-speed Flash technology
- Fully static design
- 3.3V (±10%) operating voltage
- Industrial temperature
- Low-power consumption
- Parameter Name Value
- Architecture 16-bit
- CPU Speed (MIPS) 40
- Memory Type Flash
- Program Memory (KB) 128
- RAM Bytes 16,384
- Temperature Range C -40 to 85
- Operating Voltage Range (V) 3 to 3.6
- I/O Pins 53
- Pin Count 64
- System Management Features PBOR
- POR Yes
- WDT Yes
- Internal Oscillator 7.37 MHz, 512 kHz
- nanoWatt Features Fast Wake/Fast Control
- Digital Communication Peripherals 2-UART
- 2-SPI
- 2-I2C
- Codec Interface NO
- Analog Peripherals 2-A/D 16x12-bit @ 500(ksps)
- Op Amp NO
- CAN (#, type) 1 ECAN
- Capture/Compare/PWM Peripherals 8/8
- PWM Resolution bits 16
- Motor Control PWM Channels 8
- Quadrature Encoder Interface (QEI) 1
- Timers 9 x 16-bit 4 x 32-bit
- Core Processor dsPIC
- Core Size 16-Bit
- Speed 40 MIPs
- Connectivity CAN, I²C, IrDA, LIN, SPI, UART/USART
- Peripherals Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
- Number of I /O 53
- Program Memory Size 128KB (128K x 8)
- Program Memory Type FLASH
- EEPROM Size -
- RAM Size 16K x 8
- Voltage - Supply (Vcc/Vdd) 3 V ~ 3.6 V
- Data Converters A/D 16x10b/12b
- Oscillator Type Internal
- Operating Temperature -40°C ~ 85°C
- Package / Case 64-TQFP