68HC912DG128A : Microcontroller

 

The MC68HC912DG128A device is similar to the MC68HC912DT128A, but it has only two MSCAN12 modules.

The MC68HC912DG128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit (CPU12), 128K bytes of flash EEPROM, 8K bytes of RAM, 2K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), a serial peripheral interface (SPI), an inter-IC interface (I 2 C), an enhanced capture timer (ECT), two 8-channel, 10-bit analog-to-digital converters (ADC), and a four-channel pulse-width modulator (PWM).
Page Contents
Other Info
68HC912DG128A Features

  • 16-bit CPU12
  • Multiplexed bus
  • Memory
  • Two Analog-to-digital converters
  • Two 1M bit per second, CAN 2.0 A, B software compatible modules
  • Enhanced capture timer (ECT)
  • 4 PWM channels with programmable period and duty cycle
  • Serial interfaces
  • LIM (lite integration module)
  • Two 8-bit ports with key wake-up interrupt
  • Clock generation
  • 112-Pin TQFP package

     

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    68HC912DG128A Parametrics

    RAM
    KBytes
    EEPROM
    Bytes
    Flash
    KBytes
    Timer
    I/O
    Serial
    A/D
    PWM
    Operating Voltage
    V
    Bus Frequency
    (Max)
    MHz
    8K
    2K
    128
    8-CH, 16-Bit buffered input captures
    Up to 67, plus up to 18 input only lines
    2 SCI 1 SPI
    2 x 8-CH 10-Bit
    4-CH 8-Bit or 2-CH 16-Bit
    5
    8

     

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    68HC912DG128A Documentation

    Data Sheets
    ID Name Format Size K Rev # Date Last Modified
    MC68HC912DT128A MC68HC912DT128A, MC68HC912DG128A Technical Data pdf 2141 2.0 6/12/2001
    MC68HC912DG128 MC68HC912DG128 Advance Information pdf 4309 2 3/05/2001


    Reference Manual
    ID Name Format Size K Rev # Date Last Modified
    CPU12RM HC12 CPU12 Reference Manual pdf 5873 2.0 12/08/2000


    Selector Guide
    ID Name Format Size K Rev # Date Last Modified
    SG187 Automotive Selector Guide 3Q, 2001 pdf 823 7 6/29/2001
    SG188 Microcontroller Development Tool Configuration and Order Information Selector Guide pdf 154 2 1/01/2001
    SG186 Microcontroller Selector Guide Quarter 3, 2001 pdf 490 8 6/29/2001

     

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