MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 373

• Manufacturer Part Number: MC912DT128ACPV
• Description: IC 8MHZ 16 BIT MICROCONTROLLER
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DT128ACPV

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: KMC912DT128ACPV; Q1195202

19.5.2 IDLE Mode
19.5.3 RUN Mode
19.6 ATD Operation In Different MCU Modes
19.6.1 STOP Mode
MC68HC912DT128A — Rev 4.0
MOTOROLA
NOTE:
can be performed. Note that powering up the module does not reset the
module since the register file is not initialized.
In power down mode, the control and result registers are still accessible.
IDLE mode for the ATD module is defined as the state where the ATD
module is powered up and ready to perform an A/D conversion, but not
actually performing a conversion at the present time. Access to all
control, status, and result registers is available. The module is
consuming near maximum power.
When not active, the sample-and-hold and analog-to-digital sub-
modules disable the clocks at their inputs to conserve power. The analog
electronics still draw quiescent current.
RUN mode for the ATD module is defined as the state where the ATD
module is powered up and currently performing an A/D conversion.
Complete assess to all control, status and result registers is available.
The module is consuming maximum power.
Asserting Stop causes the ATD module to power down. The digital clocks
are disabled and the analog quiescent current draw is turned off; this
places the module into its power down state and is equivalent to clearing
the ADPU control bit in ATDCTL2.
Freescale Semiconductor, Inc.
For More Information On This Product,
Analog-to-Digital Converter
Go to: www.freescale.com
ATD Operation In Different MCU Modes
Analog-to-Digital Converter
Technical Data
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