NXP Semiconductors MC912D60AVFUE8

Overview

MC912D60AVFUE8 from NXP Semiconductors (formerly Freescale) is a 16-bit HCS12 microcontroller featuring 64 KB flash, 2 KB RAM, 512-byte EEPROM, 16-channel 10-bit ADC, dual CAN 2.0A/B controllers (MSCAN), and enhanced capture timer - deployed in automotive body control modules and industrial motor drives requiring deterministic real-time response.

For engineers reviewing the MC912D60AVFUE8 datasheet, MC912D60AVFUE8 pinout, MC912D60AVFUE8 application, or MC912D60AVFUE8 equivalent, key selection criteria include its 112-pin TQFP package, 8 MHz internal bus speed, PLL-based clock generation with external crystal support, integrated MSCAN for vehicle network communication, and BDM debug interface compatibility.

Technical Context

The MC912D60AVFUE8 implements the HCS12 CPU core with 16-bit data path and 24-bit addressing, supporting indexed, auto-increment/decrement, and relative addressing modes. It integrates a Phase-Locked Loop (PLL) for scalable system clock derivation from 4–8 MHz crystal inputs, enabling configurable bus frequencies up to 8 MHz.

Its memory subsystem includes 64 KB on-chip flash with block protection, 2 KB RAM, and 512-byte EEPROM with selective write capability. Peripheral integration includes two independent MSCAN controllers compliant with ISO 11898-1, a 16-channel 10-bit analog-to-digital converter with programmable sample time, and an enhanced capture timer with input capture/output compare/pulse accumulation functions.

Key Specifications

Pinout & Package

MC912D60AVFUE8 is housed in a 112-pin TQFP (case number 987) with exposed thermal pad, optimized for automotive EMI/EMC compliance and thermal dissipation in engine bay and body control applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with S912XDP512J0VLQ and MC9S12XEP100MAL, the MC912D60AVFUE8 delivers optimal cost-performance balance for established automotive body electronics where dual CAN, moderate memory, and proven qualification are prioritized over raw compute throughput or next-generation peripherals.

Availability

MC912D60AVFUE8 is available at Aetrix Electronics and suitable for automotive body control, industrial motor drive interface, and off-highway telematics gateway applications requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.

Supply support for MC912D60AVFUE8 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep heritage in microcontroller innovation through its acquisition of Freescale.

The MC912D60AVFUE8 belongs to the HCS12 family, designed specifically for cost-sensitive, safety-critical automotive body electronics and industrial control applications demanding robust CAN networking, deterministic real-time performance, and extended temperature reliability.

FAQ

What is the maximum bus frequency supported by the MC912D60AVFUE8?

The MC912D60AVFUE8 supports a maximum bus frequency of 8 MHz, achieved via its internal Phase-Locked Loop (PLL) circuit that multiplies a 4–8 MHz external crystal input. This frequency is fixed for the device variant and cannot be overclocked beyond specification limits. The PLL lock time and stability are validated across the full operating temperature range (–40°C to +125°C), ensuring reliable timing in automotive environments.

Does the MC912D60AVFUE8 include hardware support for CAN FD?

No, the MC912D60AVFUE8 does not support CAN FD. It integrates two legacy MSCAN controllers compliant only with ISO 11898-1 (Classical CAN 2.0A/B), supporting data rates up to 1 Mbit/s with 11-bit or 29-bit identifiers. CAN FD functionality requires newer S32K or SPC5 families; the MC912D60AVFUE8 remains limited to Classical CAN frame formats and arbitration rules.

How many I/O pins with key wake-up capability does the MC912D60AVFUE8 provide?

The MC912D60AVFUE8 provides key wake-up capability on PORTA (PA0–PA7) and PORTH (PH0–PH7), totaling 16 dedicated I/O pins. Each pin supports configurable edge-triggered wake-up from STOP mode with integrated digital filtering to suppress noise-induced false triggers. Wake-up events are latched and readable via the KWPOL and KWAKE registers before CPU restart.

What is the endurance rating of the on-chip EEPROM in the MC912D60AVFUE8?

The on-chip EEPROM in the MC912D60AVFUE8 is rated for 100,000 erase/write cycles per byte, with data retention guaranteed for 10 years at +85°C and 20 years at +25°C. Its selective write feature allows individual byte updates without erasing full 64-byte sectors, minimizing wear and enabling robust storage of calibration constants, odometer values, or configuration parameters in automotive applications.

Is the MC912D60AVFUE8 pin-compatible with other members of the HCS12 D60 family?

Yes, the MC912D60AVFUE8 is pin-compatible with MC68HC912D60A and MC68HC912D60C variants in the same 112-pin TQFP package. Differences between these parts reside in oscillator configuration (Colpitts vs. Pierce), mask set revisions, and minor electrical parameter tolerances - not pin assignment or signal mapping. PCB layouts designed for MC68HC912D60A can accept MC912D60AVFUE8 without modification.