• 參數(shù)資料
    型號: MPC5604PFF0MLQ6R
    廠商: FREESCALE SEMICONDUCTOR INC
    元件分類: 微控制器/微處理器
    英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
    封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-144
    文件頁數(shù): 8/99頁
    文件大?。?/td> 1130K
    代理商: MPC5604PFF0MLQ6R
    MPC5604P Microcontroller Data Sheet, Rev. 7
    Freescale Semiconductor
    16
    8 clock and transfer attributes registers
    Chip select strobe available as alternate function on one of the chip select pins for deglitching
    FIFOs for buffering as many as 5 transfers on the transmit and receive side
    Queueing operation possible through use of the eDMA
    General purpose I/O functionality on pins when not used for SPI
    1.5.25
    Pulse width modulator (FlexPWM)
    The pulse width modulator module (PWM) contains four PWM submodules, each capable of controlling a single half-bridge
    power stage. There are also four fault channels.
    This PWM is capable of controlling most motor types: AC induction motors (ACIM), permanent magnet AC motors (PMAC),
    both brushless (BLDC) and brush DC motors (BDC), switched (SRM) and variable reluctance motors (VRM), and stepper
    motors.
    The FlexPWM block implements the following features:
    16-bit resolution for center, edge-aligned, and asymmetrical PWMs
    Maximum operating clock frequency of 120 MHz
    PWM outputs can operate as complementary pairs or independent channels
    Can accept signed numbers for PWM generation
    Independent control of both edges of each PWM output
    Synchronization to external hardware or other PWM supported
    Double buffered PWM registers
    — Integral reload rates from 1 to 16
    — Half cycle reload capability
    Multiple ADC trigger events can be generated per PWM cycle via hardware
    Write protection for critical registers
    Fault inputs can be assigned to control multiple PWM outputs
    Programmable filters for fault inputs
    Independently programmable PWM output polarity
    Independent top and bottom deadtime insertion
    Each complementary pair can operate with its own PWM frequency and deadtime values
    Individual software-control for each PWM output
    All outputs can be programmed to change simultaneously via a “Force Out” event
    PWMX pin can optionally output a third PWM signal from each submodule
    Channels not used for PWM generation can be used for buffered output compare functions
    Channels not used for PWM generation can be used for input capture functions
    Enhanced dual-edge capture functionality
    eDMA support with automatic reload
    2 fault inputs
    Capture capability for PWMA, PWMB, and PWMX channels not supported
    1.5.26
    eTimer
    The MPC5604P includes two eTimer modules. Each module provides six 16-bit general purpose up/down timer/counter units
    with the following features:
    Maximum operating clock frequency of 120 MHz
    Individual channel capability
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