dsPIC33FJ128GP306A Data Sheet

enroo_ma

  dsPIC33FJXXXGPX06A/X08A/X10A Data Sheet (7/22/2009)


Operating Range:



  DC – 40 MIPS (40 MIPS @ 3.0-3.6V, -40°C to +125°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 data


Direct 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 DMA Interrupt Controller:
  5-cycle latency
  118 interrupt vectors
  Up to 67 available interrupt sources
  Up to 5 external interrupts
  7 programmable priority levels
  5 processor exceptions


Digital 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 pins


System 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 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


Timers/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 mode


Communication 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
  Data Converter Interface (DCI) module: - Codec interface - Supports I2S and AC’97 protocols - Up to 16-bit data words, up to 16 words per frame - 4-word deep TX and RX buffers
  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 support


Analog-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 nonlinearity CMOS Flash Technology:
  Low-power, high-speed Flash technology
  Fully static design
  3.3V (±10%) operating voltage
  Industrial temperature
  Low-power consumption
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