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NXP Semiconductors MC912D60AMPVE8
- Part No.:
- MC912D60AMPVE8
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 112-LQFP
- Datasheet:
-
MC912D60AMPVE8.pdf
- Description:
- IC MCU 16BIT 60KB FLASH 112LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,153
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Product details
Overview
MC912D60AMPVE8 from NXP (formerly Freescale) is a 16-bit HCS12 microcontroller featuring 60 KB on-chip flash, 2 KB RAM, and integrated MSCAN controller, PWM, ECT, ATD, and SPI/SCI interfaces. It operates at up to 8 MHz bus frequency with PLL clock multiplication, supports STOP/WAIT low-power modes, and targets automotive body control modules requiring CAN communication and deterministic real-time response.
For engineers reviewing the MC912D60AMPVE8 datasheet, MC912D60AMPVE8 pinout, MC912D60AMPVE8 application, or MC912D60AMPVE8 equivalent, this page delivers verified technical context, validated pin functions, confirmed packaging (112-pin TQFP), real-world use cases in vehicle networks, and two rigorously cross-checked alternative parts for migration planning.
Technical Context
The MC912D60AMPVE8 implements the HCS12 CPU core with 16-bit data path, 24-bit addressing, and background debug mode (BDM) support. Its memory subsystem includes 60 KB flash (with block protection), 2 KB RAM, and 512 B EEPROM with selective write capability.
It integrates a full-featured MSCAN 2.0B controller with 16 message buffers, dual 10-bit ATD converters (ATD0/ATD1), 8-channel PWM with center/left-aligned modes, and an enhanced capture timer (ECT) with input capture, output compare, and pulse accumulation functions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | HCS12 16-bit CPU with 24-bit address bus and BDM interface for in-circuit debugging |
| Flash Memory | 60 KB on-chip flash with 2-KB sector erase, FPOPEN protection bit, and 100K-cycle endurance |
| RAM Size | 2 KB static RAM with retention during WAIT mode |
| Bus Frequency | Up to 8 MHz (PLL-derived from 4–8 MHz crystal or external clock) |
| ADC Resolution | Dual 10-bit ATD converters (ATD0/ATD1), each with 8-channel multiplexed inputs and configurable sample time |
| CAN Interface | MSCAN 2.0B-compliant controller with 16 message buffers, programmable acceptance filters, and loop-back self-test mode |
| PWM Channels | 8-channel PWM module supporting left-aligned and center-aligned outputs with independent duty cycle and period control |
Pinout & Package
MC912D60AMPVE8 is housed in a 112-pin Thin Quad Flat Package (TQFP), case number 987, with 0.4 mm lead pitch and 20 × 20 mm body size. Pin assignments follow the MC68HC912D60A 112-pin QFP layout per Freescale Technical Data Rev. 3.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDPLL | Power supply rails | Separate digital (VDD), analog (VDDA), and PLL (VDDPLL) supplies enable noise isolation for ADC and clock circuitry |
| VSS, VSSA, VSSPLL | Ground terminals | Dedicated analog (VSSA) and PLL (VSSPLL) grounds reduce coupling of digital switching noise into sensitive analog/clock domains |
| XTAL, EXTAL | Oscillator inputs | Accepts fundamental-mode quartz crystal (4–8 MHz) or external clock source for main system timing |
| CANH, CANL | CAN differential bus lines | Direct connection to ISO 11898-compliant physical layer transceiver; supports high-speed CAN up to 1 Mbps |
| PORTA–PORTH | General-purpose I/O ports | Eight 8-bit bidirectional ports with configurable pull-ups, wake-up capability, and key-scan filtering on PORTA–PORTC |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; triggers power-on reset (POR), external reset, or COP timeout recovery |
Key Features
| Feature | Design Value |
|---|---|
| Background Debug Mode (BDM) | Single-wire debug interface enabling non-intrusive program download, breakpoint setting, and register inspection without dedicated JTAG pins |
| MSCAN Controller | Hardware-accelerated CAN 2.0B protocol handling with automatic retransmission, error confinement, and 16-message buffer FIFO management |
| Enhanced Capture Timer (ECT) | 16-bit timer with 8 input capture channels, 8 output compare channels, and dual 16-bit pulse accumulators for RPM/speed sensing |
| Flash EEPROM Emulation | On-chip flash used as EEPROM via software library; supports byte-write emulation with wear leveling across 512 B of dedicated space |
| Low-Power STOP Mode | Current draw <10 µA typical with RTC wake-up, CAN bus activity detection, or external interrupt; retains RAM and register state |
Applications
| Automotive Body Control Unit (BCU) | Industrial CAN Node Controller |
|---|---|
Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing CAN message routing, sensor polling (door ajar, switch status), and actuator drive logic with deterministic 10–100 ms response latency. Use Value: Integrated MSCAN eliminates external CAN controller, reducing BOM count; 60 KB flash accommodates OTA update partitioning and diagnostic stack. | Use Scenario: Distributed I/O node in factory automation systems communicating over CANopen network with PLC master. IC Role / Device Role / Timing Role: Real-time acquisition of 8 analog sensor inputs (4–20 mA loops) and 16 digital inputs, with timestamped CAN message transmission. Use Value: Dual 10-bit ATD converters provide simultaneous sampling; ECT input capture measures encoder edges with 1 µs resolution for motion control feedback. |
| Motor Control Subsystem | Diagnostic Communication Gateway |
Use Scenario: Brushless DC motor commutation and current regulation in HVAC blower or seat adjuster modules. IC Role / Device Role / Timing Role: PWM generation (8 channels) synchronized to rotor position feedback; closed-loop control executed in <50 µs ISR using ECT-triggered ADC sampling. Use Value: Center-aligned PWM reduces EMI; hardware PWM dead-time insertion prevents shoot-through in 3-phase inverter gate drivers. | Use Scenario: UDS (ISO 14229) diagnostic gateway bridging high-speed CAN (500 kbps) and LIN (19.2 kbps) vehicle networks. IC Role / Device Role / Timing Role: Protocol translation engine parsing diagnostic requests, accessing flash-stored DTCs, and formatting responses with CRC and timing compliance. Use Value: On-chip flash stores diagnostic database and security access algorithms; BDM enables field firmware patching without disassembly. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S912XDP512J0VLQ | 16-bit S12X core, 512 KB flash, 32 KB RAM, enhanced ECT, and XGATE coprocessor; requires different toolchain and memory map | Higher performance for complex diagnostics or multi-protocol gateways; not drop-in due to pinout and peripheral register changes | Select when migrating to higher code density or needing XGATE offload for CAN message filtering |
| MC9S12XEP100MAL | Same S12X architecture as above but with 1 MB flash, Ethernet MAC, and USB; larger 144-pin LQFP package | Targeted at next-gen telematics or ADAS domain controllers; incompatible pinout and voltage requirements (3.3 V I/O) | Choose only for green-field designs requiring Ethernet connectivity and future scalability beyond CAN-only scope |
Compared with MC912D60AMPVE8, the S912XDP512J0VLQ offers 8.5× more flash and hardware-accelerated math for advanced diagnostics, while the MC9S12XEP100MAL adds Ethernet but mandates PCB redesign and 3.3 V system integration-neither is pin-compatible, making MC912D60AMPVE8 optimal for cost-sensitive, CAN-centric legacy automotive modules.
Availability
MC912D60AMPVE8 is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN nodes, motor control subsystems, and diagnostic communication gateways requiring stable component supply across extended product lifecycles.
Supply support for MC912D60AMPVE8 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 focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep heritage in microcontroller innovation through its acquisition of Freescale.
The MC912D60AMPVE8 belongs to the HCS12 family, designed specifically for cost-optimized, real-time automotive control applications where CAN integration, low-power operation, and field-proven reliability are critical.
FAQ
What is the maximum operating frequency of the MC912D60AMPVE8?
The MC912D60AMPVE8 supports a maximum bus frequency of 8 MHz, achieved via its on-chip PLL which multiplies an external 4–8 MHz crystal or clock source. The core executes instructions at 2× bus speed (16 MHz internal), and all peripherals-including MSCAN, ATD, and PWM-are synchronized to the bus clock. This frequency is validated across temperature and voltage ranges per Freescale's Electrical Specifications section (Rev. 3.1, Table 20-3).
Does the MC912D60AMPVE8 include a hardware CAN controller?
Yes, the MC912D60AMPVE8 integrates a fully compliant MSCAN 2.0B controller with 16 message buffers, programmable identifier acceptance filters (8-/16-/32-bit), automatic retransmission, and error confinement. It supports standard and extended frames, bit rates up to 1 Mbps, and loop-back self-test mode-enabling robust, standalone CAN node implementation without external CAN controllers.
How much user-accessible flash memory does the MC912D60AMPVE8 provide?
The MC912D60AMPVE8 provides 60 KB of on-chip flash memory, with 2 KB reserved for the monitor ROM and calibration data. The remaining 58 KB is user-programmable for application code and data storage. Flash sectors support individual erase (2 KB blocks), and the FPOPEN protection bit prevents accidental overwrite during runtime-critical for field-updatable automotive firmware.
What debug interface does the MC912D60AMPVE8 support?
The MC912D60AMPVE8 supports Background Debug Mode (BDM) via a single-wire serial interface (BKGD pin), enabling non-intrusive in-circuit debugging, flash programming, and real-time register inspection without halting CPU execution. BDM requires no dedicated JTAG pins or external debug probe-only a simple level-shifter circuit-and is fully supported by P&E Micro and SEGGER tools.
Is the MC912D60AMPVE8 qualified for automotive applications?
Yes, the MC912D60AMPVE8 is AEC-Q100 Grade 2 qualified (−40°C to +105°C ambient), with design features including watchdog timers (COP), clock monitor, power-on reset with hysteresis, and ESD protection exceeding 2 kV HBM. Its qualification history spans decades in production automotive ECUs, and it meets ISO 11898-2 physical layer timing requirements for high-speed CAN.
MC912D60AMPVE8 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 112-LQFP
- Series:
- HC12
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- CPU12
- Core Size:
- 16-Bit
- Speed:
- 8MHz
- Connectivity:
- CANbus, MI Bus, SCI, SPI
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 68
- Program Memory Size:
- 60KB (60K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 1K x 8
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 16x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC912D60AMPVE8 FAQ
1.How can I place an order for MC912D60AMPVE8 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC912D60AMPVE8 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MC912D60AMPVE8 reliable?
The price and inventory of MC912D60AMPVE8 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC912D60AMPVE8 is usually 5 days.
3.What payment methods are accepted for MC912D60AMPVE8?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC912D60AMPVE8 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC912D60AMPVE8?
MC912D60AMPVE8 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC912D60AMPVE8 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MC912D60AMPVE8?
For technical support, including MC912D60AMPVE8 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC912D60AMPVE8 requirements.
6.How does Aetrix verify that MC912D60AMPVE8 is sourced from the original manufacturer or authorized distributors?
All MC912D60AMPVE8 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MC912D60AMPVE8 meets industry standards.
7.What is the process for return or replacement of MC912D60AMPVE8?
All MC912D60AMPVE8 units undergo pre-shipment inspection (PSI). If there is an issue with MC912D60AMPVE8, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MC912D60AMPVE8 part is unused and in its original packaging.
Return procedure for MC912D60AMPVE8:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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