Microchip dsPIC33FJ64GP802 (SOIC) (LIQ)

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Información completa en: www.microchip.com

Operating Range:

      • Up to 40 MIPS operation (at 3.0-3.6V):
        • Industrial temperature range (-40°C to +85°C)
        • Extended temperature range (-40°C to +125°C)
        • Hight 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
        • 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

On-Chip Flash and SRAM:

      • Flash program memory
      • Data SRAM
      • Boot, Secure, and General Security for program Flash

Direct Memory Access (DMA):

      • 8-channel hardware DMA
      • Up to 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


      • Timer/Counters, up to five 16-bit timers:
        • Can pair up to make two 32-bit timers
        • One timer runs as a Real-Time Clock with an external 32.768 kHz oscillator
        • Programmable prescaler
      • Input Capture (up to four channels):
        • Capture on up, down or both edges
        • 16-bit capture input functions
        • 4-deep FIFO on each capture
      • Output Compare (up to four channels):
        • Single or Dual 16-bit Compare mode
        • 16-bit Glitchless PWM mode
      • Hardware Real-Time Clock/Calendar (RTCC):
        • Provides clock, calendar, and alarm functions

Interrupt Controller:

      • 5-cycle latency
      • 118 interrupt vectors
      • Up to 49 available interrupt sources
      • Up to three external interrupts
      • Seven programmable priority levels
      • Five 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

System Management:

      • Flexible clock options:
        • External, crystal, resonator, internal RC
        • Fully integrated Phase-Locked Loop (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

Analog-to-Digital Converters (ADCs):

      • 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion:
        • Two and four simultaneous samples (10-bit ADC)
        • Up to 13 input channels with auto-scanning
        • Conversion start can be manual or synchronized with one of four trigger sources
        • Conversion possible in Sleep mode
        • ±2 LSb max integral nonlinearity
        • ±1 LSb max differential nonlinearity

Audio Digital-to-Analog Converter (DAC):

      • 16-bit Dual Channel DAC module
      • 100 Ksps maximum sampling rate
      • Second-Order Digital Delta-Sigma Modulator

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

Comparator Module:

      • Two analog comparators with programmable input/output configuration

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 (up to two 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™ :
      • 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 two 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