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    首页产品索引DSPIC33FJ256GP510A

    DSPIC33FJ256GP510A

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    40 MIPS, 256KB Flash, 16KB RAM, 100 pins, CAN

     

    产品信息

    dsPIC33FJXXXGPXXXA General Purpose Digital Signal Controller (DSC) with seamless migration options to PIC24 MCUs and dsPIC30F DSCs in similar packages. These devices are available in extended operating temperature options

    Operating Range:

       DC – 40 MIPS (40 MIPS @ 3.0-3.6V, -40°C to +85°C)

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

       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

       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

       Extended temperature

       Low-power consumption

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    DSPIC33FJ256GP510A-E/PFYageo贴片电阻 2512 22Ω ±5% 1W ±100ppm/℃ 立即购买
    DSPIC33FJ256GP510A-I/PTSunonFansFAN AXIAL 80X25MM 12VDC WIRE 立即购买
    DSPIC33FJ256GP510A-I/PFSSI SENSOR 100PSI 3/8-24UNF .5-4.5V 立即购买

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