MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 446

• 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

Appendix: Changes from MC68HC912DG128
22.2.7.6 SCF bit
22.2.7.7 ATDTESTx
Technical Data
446
In SCAN mode (SCAN bit = 1 in ATDxCTL5) the Sequence Complete
Flag (SCF bit in ATDSTATx) is set after completion of each conversion
sequence. Previously it was only set at the end of the first conversion
sequence.
To ensure compatibility the application should not rely on this flag being
set only once per SCAN mode.
Reading the ATDTESTx register in nornal modes returns the value of the
Successive Approximation Register (SAR). Previously it always read as
zero.
The RST bit in the ATDTESTx register can be written in normal modes
(in order to reset the ATD). Previously it was read only.
To ensure compatibility this register should not be read or written to.
Freescale Semiconductor, Inc.
Appendix: Changes from MC68HC912DG128
For More Information On This Product,
Go to: www.freescale.com
MC68HC912DT128A — Rev 4.0
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