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  • 參數(shù)資料
    型號(hào): MC68331CPV20B1
    廠商: MOTOROLA INC
    元件分類: 微控制器/微處理器
    英文描述: 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
    封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
    文件頁(yè)數(shù): 3/90頁(yè)
    文件大?。?/td> 481K
    代理商: MC68331CPV20B1
    MC68331
    MOTOROLA
    MC68331TS/D
    11
    2.5 Signal Function
    DSACK[1:0]
    SIM
    Input
    0
    DSCLK
    CPU32
    Input
    Serial Clock
    DSI
    CPU32
    Input
    (Serial Data)
    DSO
    CPU32
    Output
    (Serial Data)
    EXTAL
    SIM
    Input
    FC[2:0]
    SIM
    Output
    FREEZE
    SIM
    Output
    1
    HALT
    SIM
    Input/Output
    0
    IC[4:1]
    GPT
    Input
    IFETCH
    CPU32
    Output
    IPIPE
    CPU32
    Output
    IRQ[7:1]
    SIM
    Input
    0
    MISO
    QSM
    Input/Output
    MODCLK
    SIM
    Input
    MOSI
    QSM
    Input/Output
    OC[5:1]
    GPT
    Output
    PAI
    GPT
    Input
    PC[6:0]
    SIM
    Output
    (Port)
    PCS[3:0]
    QSM
    Input/Output
    PE[7:0]
    SIM
    Input/Output
    (Port)
    PF[7:0]
    SIM
    Input/Output
    (Port)
    PQS[7:0]
    QSM
    Input/Output
    (Port)
    PCLK
    GPT
    Input
    PWMA, PWMB
    GPT
    Output
    QUOT
    SIM
    Output
    RESET
    SIM
    Input/Output
    0
    RMC
    SIM
    Output
    0
    R/W
    SIM
    Output
    1/0
    RXD
    QSM
    Input
    SCK
    QSM
    Input/Output
    SIZ[1:0]
    SIM
    Output
    SS
    QSM
    Input
    0
    TSC
    SIM
    Input
    TXD
    QSM
    Output
    XFC
    SIM
    Input
    XTAL
    SIM
    Output
    Table 6 MCU Signal Function
    Signal Name
    Mnemonic
    Function
    Address Bus
    ADDR[23:0]
    24-bit address bus
    Address Strobe
    AS
    Indicates that a valid address is on the address bus
    Autovector
    AVEC
    Requests an automatic vector during interrupt acknowledge
    Bus Error
    BERR
    Indicates that a bus error has occurred
    Bus Grant
    BG
    Indicates that the MCU has relinquished the bus
    Bus Grant Acknowledge
    BGACK
    Indicates that an external device has assumed bus mastership
    Breakpoint
    BKPT
    Signals a hardware breakpoint to the CPU
    Bus Request
    BR
    Indicates that an external device requires bus mastership
    System Clockout
    CLKOUT
    System clock output
    Chip Selects
    CS[10:0]
    Select external devices at programmed addresses
    Table 5 MCU Signal Characteristics (Continued)
    Signal Name
    MCU Module
    Signal Type
    Active State
    相關(guān)PDF資料
    PDF描述
    MC68331CFC25B1 32-BIT, 25 MHz, MICROCONTROLLER, PQFP132
    MC68331CPV16B1 32-BIT, 16 MHz, MICROCONTROLLER, PQFP144
    MC68331CPV20 32-BIT, 20.97 MHz, MICROCONTROLLER, PQFP144
    MC68331CFC25 32-BIT, MICROCONTROLLER, PQFP132
    MC68331MFC16 32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MC68331CPV25 制造商:Rochester Electronics LLC 功能描述:32BIT MCU,GPT,SIM,QSM - Bulk
    MC68331LPV20 制造商:Motorola Inc 功能描述:
    MC68331MEH16 功能描述:32位微控制器 - MCU 32B MCU GPT SIM QSM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
    MC68331MFC16 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:User’s Manual
    MC68331MFC20 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:User’s Manual