The MC68HC912DT128A 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), a four-channel pulse-width modulator (PWM), and three CAN 2.0 A, B software compatible modules (MSCAN12). View Block Diagram
Features
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16-bit CPU12
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Multiplexed bus
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Memory
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Two Analog-to-digital converters
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Three 1M bit per second, CAN 2.0 A, B software compatible modules on the MC68HC912DT128A (two on the MC68HC912DG128A)
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Enhanced capture timer (ECT)
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4 PWM channels with programmable period and duty cycle
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Serial interfaces
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LIM (lite integration module)
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Two 8-bit ports with key wake-up interrupt
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Clock generation
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112-Pin TQFP package