68HC912DG128A|16-Bit Automotive MCU

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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 (I2C), an enhanced capture timer (ECT), two 8-channel, 10-bit analogto-digital converters (ADC), a four-channel pulse-width modulator (PWM), and three CAN 2.0 A, B software compatible modules (MSCAN12)

Data Sheet

Reference Manual

Product Details

Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

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Documentation

Quick reference to our documentation types.

1-10 of 34 documents

Compact List

Designing for Board Level Electromagnetic Compatibility[AN2321]

PDFOct 18, 2005Rev 1
AN1516 Liquid Level Control Using a Pressure Sensor[AN1516]

PDFMay 16, 2005Rev 4
ADC Definitions and Specifications[AN2438]

PDFFeb 21, 2003Rev 0
Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers[AN2342]

PDFSep 25, 2002Rev 0
Scalable Controller Area Network (MSCAN) Interrupts[AN2283]

PDFAug 21, 2002Rev 0
FLASH Programming Via CAN[AN1828]

PDFFeb 13, 2002Rev 1
MSCAN Low-Power Applications[AN2255]

PDFFeb 11, 2002Rev 0
Using PLL to indicate Oscillator Start-Up Performance during Power On Reset[AN2219]

PDFDec 21, 2001Rev 0
Using the Clock Generation Module on the HC12 D Family[AN2189]

PDFSep 27, 2001Rev 0
Programming and Erasing FLASH and EEPROM Memories on the MC68HC912DT128A/DG128A/D60A[AN2166]

PDFAug 9, 2001Rev 0
CAN bit timing requirements[AN1798]

PDFJun 1, 2001Rev 4
Using Background Debug Mode for the M68HC12 Family[AN2104]

PDFFeb 2, 2001Rev 0
Local Interconnect Network (LIN) Demonstration[AN2103]

PDFDec 1, 2000Rev 0
Non-Volatile Memory Technology Overview[AN1837]

PDFMar 27, 2000Rev 0
Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers[AN1050]

PDFJan 1, 2000Rev 0
Determining MCU Oscillator Start-Up Parameters[AN1783]

PDFJan 1, 1999Rev 1
Noise Reduction Techniques for Microcontroller-Based Systems[AN1705]

PDFJan 1, 1999Rev 0
Expanding Digital Input with an A/D Converter[AN1775]

PDFJan 1, 1998Rev 1
Using M68HC12 Indexed Indirect Addressing[AN1716]

PDFJan 1, 1997Rev 1
Using the Callable Routines in D-Bug12[AN1280A]

PDFJan 1, 1997Rev 0
Transporting M68HC11 Code to M68HC12 Devices[AN1284]

PDFJan 1, 1996Rev 0
Using and Extending D-Bug12 Routines[AN1280]

PDFJan 1, 1996Rev 0
Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers[AN1263]

PDFJan 1, 1995Rev 0
AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note[AN1259]

PDFJan 1, 1995Rev 0

Software for AN2166 zipped[AN2166SW]

ZIPSep 5, 2001Rev 0

Addendum to MC68HC912DT128A, MC68HC912DG128A, MC68HC912DT128C, MC68HC912DG128C, MC68HC912DT128P, MC68HC912DG128P Technical Data[MC912DT128AAD]

PDFApr 21, 2006Rev 0
MC68HC912DT128A, MC68HC912DG128A, MC68HC912DT128C, MC68HC912DG128C, MC68HC912DT128P, MC68HC912DG128P Technical Data - Data Sheet[MC912DT128A]

PDFOct 28, 2003Rev 4.0

68HC912DG128A Mask Set Errata: 0L05H - Errata[MSE912DG128A_0L05H]

PDFMar 31, 2003Rev 0
68HC912DG128A Mask Set Errata: 4K91D - Errata[MSE912DG128A_4K91D]

PDFMar 31, 2003Rev 0

CPU12 - Reference Manual[CPU12RM]

PDFMar 30, 2006Rev 4
CPU12 Reference Guide[CPU12RG]

PDFNov 26, 2001Rev 2

EB640: PLL Lock Detection on the HC12 D-Family[EB640]

PDFDec 3, 2004Rev 0
EB611/D: HC11 and HC12 Families' Pulse Accumulator[EB611]

PDFJul 10, 2003Rev 0
Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers[EB396]

PDFJun 19, 2002Rev 0

Design Resources

Design Files

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1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

Printed Circuit Boards and Schematics
MC68HC912DG128(A) Schematic

ZIPRev 3.0Jul 15, 2002 00:00:0065.9 KB68HC912DG128SCHM
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Hardware

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1 hardware offering

Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX

Software

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1 software file

Development IDEs and Build Tools
CodeWarrior^® Development Studio for HCS12(X) Microcontrollers (Classic IDE) v5.2

Note: For better experience, software downloads are recommended on desktop.

16-Bit Automotive Microcontroller

Product Details

Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

Buy/Parametrics

Documentation

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Application Note (24)

Designing for Board Level Electromagnetic Compatibility[AN2321]

AN1516 Liquid Level Control Using a Pressure Sensor[AN1516]

ADC Definitions and Specifications[AN2438]

Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers[AN2342]

Scalable Controller Area Network (MSCAN) Interrupts[AN2283]

FLASH Programming Via CAN[AN1828]

MSCAN Low-Power Applications[AN2255]

Using PLL to indicate Oscillator Start-Up Performance during Power On Reset[AN2219]

Using the Clock Generation Module on the HC12 D Family[AN2189]

Programming and Erasing FLASH and EEPROM Memories on the MC68HC912DT128A/DG128A/D60A[AN2166]

CAN bit timing requirements[AN1798]

Using Background Debug Mode for the M68HC12 Family[AN2104]

Local Interconnect Network (LIN) Demonstration[AN2103]

Non-Volatile Memory Technology Overview[AN1837]

Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers[AN1050]

Determining MCU Oscillator Start-Up Parameters[AN1783]

Noise Reduction Techniques for Microcontroller-Based Systems[AN1705]

Expanding Digital Input with an A/D Converter[AN1775]

Using M68HC12 Indexed Indirect Addressing[AN1716]

Using the Callable Routines in D-Bug12[AN1280A]

Transporting M68HC11 Code to M68HC12 Devices[AN1284]

Using and Extending D-Bug12 Routines[AN1280]

Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers[AN1263]

AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note[AN1259]

Application Note Software (1)

Software for AN2166 zipped[AN2166SW]

Data Sheet (2)

Addendum to MC68HC912DT128A, MC68HC912DG128A, MC68HC912DT128C, MC68HC912DG128C, MC68HC912DT128P, MC68HC912DG128P Technical Data[MC912DT128AAD]

MC68HC912DT128A, MC68HC912DG128A, MC68HC912DT128C, MC68HC912DG128C, MC68HC912DT128P, MC68HC912DG128P Technical Data - Data Sheet[MC912DT128A]

Errata (2)

68HC912DG128A Mask Set Errata: 0L05H - Errata[MSE912DG128A_0L05H]

68HC912DG128A Mask Set Errata: 4K91D - Errata[MSE912DG128A_4K91D]

Reference Manual (2)

CPU12 - Reference Manual[CPU12RM]

CPU12 Reference Guide[CPU12RG]

Technical Notes (3)

EB640: PLL Lock Detection on the HC12 D-Family[EB640]

EB611/D: HC11 and HC12 Families' Pulse Accumulator[EB611]

Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers[EB396]

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