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  • 參數(shù)資料
    型號(hào): DSPIC33FJ128GP710-I/PT
    廠商: Microchip Technology
    文件頁(yè)數(shù): 78/90頁(yè)
    文件大?。?/td> 0K
    描述: IC DSPIC MCU/DSP 128K 100TQFP
    產(chǎn)品培訓(xùn)模塊: dsPIC33F DMAC
    Introduction to dsPIC33F Architecture Part 1
    Asynchronous Stimulus
    Introduction to dsPIC33F Architecture Part 2
    特色產(chǎn)品: PIC24FJ/33FJ MCUs & dsPIC? DSCs
    標(biāo)準(zhǔn)包裝: 119
    系列: dsPIC™ 33F
    核心處理器: dsPIC
    芯體尺寸: 16-位
    速度: 40 MIP
    連通性: CAN,I²C,IrDA,LIN,SPI,UART/USART
    外圍設(shè)備: AC'97,欠壓檢測(cè)/復(fù)位,DMA,I²S,POR,PWM,WDT
    輸入/輸出數(shù): 85
    程序存儲(chǔ)器容量: 128KB(128K x 8)
    程序存儲(chǔ)器類型: 閃存
    RAM 容量: 16K x 8
    電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 32x10b/12b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 85°C
    封裝/外殼: 100-TQFP
    包裝: 托盤(pán)
    產(chǎn)品目錄頁(yè)面: 654 (CN2011-ZH PDF)
    配用: 876-1001-ND - DSPIC33 BREAKOUT BOARD
    AC164333-ND - MODULE SKT FOR PM3 100QFP
    DM300024-ND - KIT DEMO DSPICDEM 1.1
    DV164033-ND - KIT START EXPLORER 16 MPLAB ICD2
    MA330012-ND - MODULE DSPIC33 100P TO 84QFP
    MA330011-ND - MODULE DSPIC33 100P TO 100QFP
    DM240001-ND - BOARD DEMO PIC24/DSPIC33/PIC32
    DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE
    dsPIC33F
    DS70155C-page 6
    Preliminary
    2005 Microchip Technology Inc.
    2.0
    dsPIC33F DEVICE FAMILY
    OVERVIEW
    The dsPIC33F device family employs a powerful 16-bit
    architecture that seamlessly integrates the control
    features
    of
    a
    Microcontroller
    (MCU)
    with
    the
    computational capabilities of a Digital Signal Processor
    (DSP).
    The
    resulting
    functionality
    is
    ideal
    for
    applications
    that
    rely
    on
    high-speed,
    repetitive
    computations, as well as control.
    The DSP engine, dual 40-bit accumulators, hardware
    support for division operations, barrel shifter, 17 x 17
    multiplier, a large array of 16-bit working registers and
    a wide variety of data addressing modes, together
    provide the dsPIC33F Central Processing Unit (CPU)
    with extensive mathematical processing capability.
    Flexible and deterministic interrupt handling, coupled
    with a powerful array of peripherals, renders the
    dsPIC33F devices suitable for control applications.
    Further,
    Direct
    Memory
    Access
    (DMA)
    enables
    overhead-free
    transfer of data
    between
    several
    peripherals and a dedicated DMA RAM. Reliable, field
    programmable
    Flash
    program
    memory
    ensures
    scalability of applications that use dsPIC33F devices.
    Figure 2-1 shows a sample device block diagram
    typical of the dsPIC33F product family.
    FIGURE 2-1:
    dsPIC33F DEVICE BLOCK DIAGRAM
    Barrel Shifter
    ACCA<40>
    ACCB<40>
    DSP Engine
    Divide Control
    17 x 17 Multiplier
    W Register
    Array
    16 x 16
    Memory
    Mapped
    16-bit ALU
    Program Flash
    Memory Data
    Access
    Y AGU
    X AGU
    Program Counter
    <23 bits>
    Instruction
    Prefetch & Decode
    X-Data Bus <16-bit>
    Y-Data Bus <16-bit>
    Data SRAM
    up to
    28 Kbytes
    Flash
    Program
    Memory
    up to
    256 Kbytes
    Peripherals
    I/O Ports
    24
    23
    Legend:
    MCU/DSP X-Data Path
    DSP Y-Data Path
    Address Path
    Status Register
    Dual Port
    RAM
    2 Kbytes
    DMA
    Controller
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