68HC912D60C|16-Bit Automotive Microcontroller

68HC912D60C|16-Bit Automotive Microcontroller | NXP Semiconductors

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The MC68HC912D60C microcontroller unit (MCU) is a 16-bit device available in two package options, 80-pin QFP and 112-pin TQFP. Onchip peripherals include a 16-bit central processing unit (CPU12), 60K bytes of flash EEPROM, 2K bytes of RAM, 1K bytes of EEPROM, two asynchronous serial communication interfaces (SCI), a serial peripheral interface (SPI), an enhanced capture timer (ECT), two (one on 80QFP) 8-channel,10-bit analog-to-digital converters (ATD), a four-channel pulse-width modulator (PWM), and a CAN 2.0 A, B software compatible module (MSCAN12). System resource mapping, clock generation, interrupt control and bus interfacing are managed by the lite integration module (LIM). The MC68HC912D60C has full 16-bit data paths throughout, however, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements. In addition to the I/O ports available in each module, 16 (2 on 80QFP) I/O port pins are available with Key-Wake-Up capability from STOP or WAIT mode.

Data Sheet

Reference Manual

Product Details

Features

16-bit CPU12
- Upward compatible with M68HC11 instruction set
- Interrupt stacking and programmer’s model identical to M68HC11
- 20-bit ALU
- Instruction queue
- Enhanced indexed addressing
Multiplexed bus
- Single chip or expanded
- 16 address/16 data wide or 16 address/8 data narrow mode
Two 8-bit ports with key wake-up interrupt (2 pins only are available on 80QFP) and one I2C start bit detector (112TQFP only)
Memory
- 60K byte flash EEPROM, made of a 28K module and a 32K module with 8K bytes protected BOOT section in each module (MC68HC912D60A)
- 1K byte EEPROM
- 2K byte RAM

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16-Bit Automotive Microcontroller

Product Details

Features

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Documentation

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Application Note (26)

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]

Compatibility considerations between the 0.65u ROM M68HC12D60 and the 0.5u Flash M68HC912D60A[AN2188]

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]

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

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]

Data Sheet (1)

MC68HC912D60C, MC68HC912D60P Technical Data - Data Sheet[MC68HC912D60A]

Errata (2)

Mask Set Errata for 68HC912D60C, Mask 1M35Z[MSE912D60C_1M35Z]

68HC912D60C Mask Set Errata: 2L02H - Errata[MSE912D60C_2L02H]

Product Change Notice (1)

Copper Wire Conversion for Microcontroller and Microprocessor Devices[PCN16235]

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]