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The MC68HC12A0 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include a 16-bit central processing unit (CPU12), a Lite integration module (LIM), two asynchronous serial communications interfaces (SCI0 and SCI1), a serial peripheral interface (SPI), a timer and pulse accumulation module, an 8-bit analog-to-digital converter (ATD), 1-Kbyte RAM, and memory expansion logic with chip selects, key wakeup ports, and a phase-locked loop (PLL).

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1-10 of 16 documents

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Designing for Board Level Electromagnetic Compatibility[AN2321]

PDFOct 18, 2005Rev 1
Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers[AN2342]

PDFSep 25, 2002Rev 0
FLASH Programming Via CAN[AN1828]

PDFFeb 13, 2002Rev 1
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
Noise Reduction Techniques for Microcontroller-Based Systems[AN1705]

PDFJan 1, 1999Rev 0
Board Strategies for Ensuring Optimum Frequency Synthesizer Performance[AN1282]

PDFJan 1, 1999Rev 0
Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs[AN1771]

PDFJan 1, 1998Rev 0
Using the Callable Routines in D-Bug12[AN1280A]

PDFJan 1, 1997Rev 0
Using and Extending D-Bug12 Routines[AN1280]

PDFJan 1, 1996Rev 0
Transporting M68HC11 Code to M68HC12 Devices[AN1284]

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

CPU12 - Reference Manual[CPU12RM]

PDFMar 30, 2006Rev 4

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LFBDMPGMRS12FW

ZIPRev 3.0.0b14Oct 4, 2012 00:00:0010.55 MBLFBDMPGMRFW
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Application Note (15)

Designing for Board Level Electromagnetic Compatibility[AN2321]

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

FLASH Programming Via CAN[AN1828]

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]

Noise Reduction Techniques for Microcontroller-Based Systems[AN1705]

Board Strategies for Ensuring Optimum Frequency Synthesizer Performance[AN1282]

Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs[AN1771]

Using the Callable Routines in D-Bug12[AN1280A]

Using and Extending D-Bug12 Routines[AN1280]

Transporting M68HC11 Code to M68HC12 Devices[AN1284]

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]

Reference Manual (1)

CPU12 - Reference Manual[CPU12RM]

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