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    參數(shù)資料
    型號(hào): MC68332GVEH20
    廠商: Freescale Semiconductor
    文件頁數(shù): 10/88頁
    文件大?。?/td> 0K
    描述: IC MCU 32BIT 20MHZ 132-PQFP
    標(biāo)準(zhǔn)包裝: 36
    系列: M683xx
    核心處理器: CPU32
    芯體尺寸: 32-位
    速度: 20MHz
    連通性: EBI/EMI,SCI,SPI,UART/USART
    外圍設(shè)備: POR,PWM,WDT
    輸入/輸出數(shù): 15
    程序存儲(chǔ)器類型: ROMless
    RAM 容量: 2K x 8
    電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 105°C
    封裝/外殼: 132-BQFP 緩沖式
    包裝: 托盤
    MOTOROLA
    MC68332
    18
    MC68332TS/D
    Figure 6 System Configuration and Protection Block
    3.2.1 System Configuration
    The SIM controls MCU configuration during normal operation and during internal testing.
    The SIM configuration register controls system configuration. It can be read or written at any time, ex-
    cept for the module mapping (MM) bit, which can be written only once.
    SIMCR —SIM Configuration Register
    $YFFA00
    15
    14
    13
    12
    11
    10
    9
    8
    7
    6
    5
    4
    3
    0
    EXOFF
    FRZSW FRZBM
    0
    SLVEN
    0
    SHEN
    SUPV
    MM
    0
    IARB
    RESET:
    0
    DATA11
    0
    1
    0
    1
    SYS PROTECT BLOCK
    MODULE CONFIGURATION
    AND TEST
    RESET STATUS
    HALT MONITOR
    BUS MONITOR
    SPURIOUS INTERRUPT MONITOR
    SOFTWARE WATCHDOG TIMER
    PERIODIC INTERRUPT TIMER
    PRESCALER
    CLOCK
    BERR
    RESET REQUEST
    2
    9
    IRQ [7:1]
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    Freescale Semiconductor, Inc.
    For More Information On This Product,
    Go to: www.freescale.com
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