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    DSPIC33FJ128GP708

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    40 MIPS, 128KB Flash, 16KB RAM, 80 pins, CAN

     

    产品信息

    Please consider this device

    dsPIC33F General Purpose Digital Signal Controller with seamless migration options to PIC24F,MCUs and dsPIC30F DSC

    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

       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 supportAnalog-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

    电路图、引脚图和封装图

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    型号制造商描述购买
    DSPIC33FJ128GP708-I/PTSSI SENSOR 200PSI 3/8-24UNF .5-4.5V 立即购买

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