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NXP Semiconductors MC908GZ60CFAE
- Part No.:
- MC908GZ60CFAE
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
MC908GZ60CFAE.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,225
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Product details
Overview
MC908GZ60CFAE from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller featuring 60 KB on-chip Flash memory, 2 KB RAM, and integrated peripherals including MSCAN08 CAN controller, ESCI serial interface, 10-bit ADC with 24 channels, dual TIM modules, and PLL-based clock generation. It operates at up to 40 MHz core frequency and targets automotive body electronics, industrial control, and sensor interface applications requiring robust real-time performance and CAN bus connectivity.
For engineers reviewing the MC908GZ60CFAE datasheet, MC908GZ60CFAE pinout, MC908GZ60CFAE application, or MC908GZ60CFAE equivalent, key selection criteria include its 64-pin LQFP package, CAN 2.0A/B compliance, 5.0 V operation, Flash memory endurance (10k erase/write cycles), and support for low-power stop/wait modes with wake-on-CAN or KBI events.
Technical Context
The MC908GZ60CFAE implements the HCS08 CPU core with enhanced addressing modes and a 16-level hardware stack. Its Clock Generator Module (CGM) integrates a crystal oscillator, PLL with programmable multiplier (×1–×32), and automatic acquisition/lock logic enabling stable 40 MHz system clock from low-frequency crystals (e.g., 4 MHz).
The device includes a dedicated MSCAN08 controller supporting CAN 2.0A/B protocol with 15 message buffers, time-triggered communication, and self-test mode; and an Enhanced Serial Communications Interface (ESCI) configurable as UART, LIN, or SPI master/slave - both operating independently of CPU load via DMA-capable registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | HCS08 8-bit CPU with 16-level hardware stack and 24-bit address space |
| Flash Memory | 60 KB program Flash with block protection, 10,000 erase/write cycles, and in-circuit programming |
| RAM | 2 KB on-chip RAM with retention in stop mode |
| CAN Interface | MSCAN08 controller compliant with ISO 11898-1 (CAN 2.0A/B), 15 message buffers, programmable bit timing |
| ADC | 10-bit successive-approximation ADC with 24 input channels, 12 µs conversion time, and selectable reference (VREFH/VREFL) |
| Operating Voltage | 4.5 V to 5.5 V DC - supports direct connection to automotive battery rails with internal voltage regulation |
| Temperature Range | –40 °C to +125 °C - qualified for under-hood automotive environments |
Pinout & Package
MC908GZ60CFAE is housed in a 64-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) package with exposed thermal pad. Pin functions are defined per Chapter 1.4 and 1.5 of the Rev. 6 datasheet, including dedicated CAN TX/RX pins (PTC6/CANTX, PTC7/CANRX), ESCI I/O (PTE0/TxD, PTE1/RxD), and ADC analog inputs across Ports A, B, G.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: digital (VDD/VSS) and analog (VDDAD/VSSAD) for noise isolation in mixed-signal operation |
| OSC1, OSC2 | Crystal oscillator inputs | Supports fundamental-mode quartz crystals from 1–8 MHz; internal load capacitors eliminate external components |
| RST | Active-low reset input | Accepts external reset signal or internal LVI/COP-generated reset; debounced internally |
| PTC6 / CANTX | CAN transmit output | Direct connection to external CAN transceiver TXD pin; open-drain compatible with ISO 11898 physical layer |
| PTC7 / CANRX | CAN receive input | High-impedance input for CANRX from transceiver; includes internal pull-up for bus idle detection |
| PTE0 / TxD, PTE1 / RxD | ESCI asynchronous serial I/O | Full-duplex UART interface with programmable baud rate, parity, and stop bits; supports LIN 2.0 break detection |
Key Features
| Feature | Design Value |
|---|---|
| MSCAN08 Controller | Hardware-accelerated CAN 2.0A/B messaging with automatic retransmission, error confinement, and bus-off recovery without CPU intervention |
| Low-Power Stop Mode | Current draw < 10 µA at 5 V with RTC, CAN wake-up, and KBI active - enables battery-powered node sleep states |
| Flash Security | On-chip security lock preventing unauthorized read-out or debug access via BDM interface after programming |
| Integrated PLL | Configurable multiplication factor (×1–×32) and bandwidth control allow precise clock synthesis from low-cost crystals while maintaining jitter < 1% |
| ADC Flexibility | Software-selectable input channel multiplexing, scan mode with auto-sequencing, and result justification (left/right-aligned) for direct DSP interface |
Applications
| Automotive Door Module | Industrial CAN Sensor Node |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Primary MCU executing CAN message handling, PWM motor control, and analog sensor reading (e.g., window position potentiometer). Use Value: Integrated MSCAN08 eliminates external CAN controller IC; 24-channel ADC supports multi-sensor integration without external mux; 60 KB Flash accommodates firmware updates over CAN. | Use Scenario: Distributed temperature, pressure, and vibration monitoring in factory automation systems using CANopen protocol. IC Role / Device Role / Timing Role: Edge-node processor acquiring analog sensor data, performing local threshold checks, and transmitting alerts via CAN bus. Use Value: −40 °C to +125 °C rating ensures reliability in harsh enclosures; low-power stop mode extends battery life in wireless gateways; ESCI supports configuration via UART during commissioning. |
| Body Control Module (BCM) | Off-Highway Equipment Monitor |
Use Scenario: Lighting control, wiper sequencing, and HVAC fan speed regulation in automotive BCMs. IC Role / Device Role / Timing Role: Real-time scheduler managing multiple PWM outputs, LIN slave interfaces for sensors, and CAN gateway functions. Use Value: Dual TIM modules enable independent 16-bit PWM generation for headlight dimming and fan control; ESCI LIN mode supports diagnostic communication with LIN slaves (e.g., ambient light sensors). | Use Scenario: Engine bay monitoring in agricultural or construction machinery with high EMI and thermal stress. IC Role / Device Role / Timing Role: Fault-tolerant controller interfacing with crankshaft position sensors, coolant temperature ADC inputs, and CAN-based telematics reporting. Use Value: Built-in LVI circuit provides brown-out reset at 4.25 V; CANRX pin includes bus fault detection; Flash memory retains calibration data across power cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08DZ60 | Successor HCS08 derivative with enhanced CAN FIFO, larger RAM (4 KB), and improved ESD immunity (±8 kV HBM); same 64-pin LQFP footprint | Supports higher CAN message throughput and complex diagnostics; requires updated BDM firmware for programming | Select when future-proofing against obsolescence or requiring extended CAN buffer depth for J1939 stacks |
| S9KEAZN64AMLH | Kinetis E-series ARM Cortex-M0+ MCU with 64 KB Flash, 8 KB RAM, and CAN FD support; different architecture, instruction set, and toolchain | Enables migration to 32-bit processing, CAN FD data rates, and RTOS-based firmware; requires PCB redesign due to 64-pin QFP with different pinout | Select for new designs needing scalable performance, CAN FD, or long-term roadmap alignment beyond 8-bit platforms |
Compared with MC908GZ60CFAE, MC9S08DZ60 offers incremental enhancements within the same ecosystem, while S9KEAZN64AMLH represents a generational shift toward 32-bit capability and CAN FD - choice depends on legacy compatibility requirements versus future scalability needs.
Availability
MC908GZ60CFAE is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN networks, and embedded sensor interface applications requiring stable component supply, long lifecycle support, and AEC-Q100-compliant sourcing.
Supply support for MC908GZ60CFAE 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 roots in Freescale's microcontroller heritage.
The MC908GZ60CFAE belongs to the HCS08 family designed specifically for cost-sensitive, real-time automotive and industrial control applications where CAN integration, Flash flexibility, and extended temperature operation are critical.
FAQ
What is the maximum system clock frequency supported by the MC908GZ60CFAE?
The MC908GZ60CFAE supports a maximum core clock frequency of 40 MHz, achieved via its integrated PLL with programmable multiplication factor (×1–×32) and internal CGM base clock selector. This allows stable high-speed operation from low-frequency crystals (e.g., 4 MHz), reducing EMI and enabling use of inexpensive resonators. The MC908GZ60CFAE maintains full peripheral functionality-including CAN, ADC, and ESCI-at this frequency.
Does the MC908GZ60CFAE support in-system programming (ISP) via its BDM interface?
Yes, the MC908GZ60CFAE supports full in-system programming and debugging through its Background Debug Mode (BDM) interface using standard Freescale/NXP BDM tools. Flash memory can be erased and reprogrammed while soldered on the target board, enabling field firmware updates and development iteration without removing the MC908GZ60CFAE from the PCB.
How many CAN message buffers does the MSCAN08 module in the MC908GZ60CFAE provide?
The MSCAN08 controller integrated into the MC908GZ60CFAE provides 15 individually configurable message buffers, each supporting full CAN 2.0A/B frame formatting, acceptance filtering, and priority-based transmission scheduling. These buffers operate autonomously, allowing the MC908GZ60CFAE CPU to remain free for application tasks during heavy CAN traffic.
What is the ADC resolution and channel count of the MC908GZ60CFAE?
The MC908GZ60CFAE features a 10-bit successive-approximation ADC with 24 analog input channels distributed across Ports A, B, and G. Conversion time is fixed at 12 µs per sample, and the module supports software-triggered or timer-triggered acquisitions, left/right-aligned result storage, and selectable voltage references (VREFH/VREFL or internal bandgap).
Is the MC908GZ60CFAE qualified for automotive applications?
Yes, the MC908GZ60CFAE is AEC-Q100 Grade 1 qualified (−40 °C to +125 °C) and designed for automotive body electronics applications. It includes built-in features essential for automotive use: CAN 2.0A/B controller, low-voltage inhibit (LVI) circuitry, EEPROM-like Flash endurance (10k cycles), and robust ESD protection (±4 kV HBM), all validated per automotive reliability standards.
MC908GZ60CFAE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- HC08
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Verified
- Core Processor:
- HC08
- Core Size:
- 8-Bit
- Speed:
- 8MHz
- Connectivity:
- CANbus, SCI, SPI
- Peripherals:
- LVD, POR, PWM
- Number of I/O:
- 37
- Program Memory Size:
- 60KB (60K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC908GZ60CFAE FAQ
1.How can I place an order for MC908GZ60CFAE through Aetrix?
Please submit a Request for Quotation (RFQ) for MC908GZ60CFAE 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 MC908GZ60CFAE reliable?
The price and inventory of MC908GZ60CFAE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC908GZ60CFAE is usually 5 days.
3.What payment methods are accepted for MC908GZ60CFAE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC908GZ60CFAE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC908GZ60CFAE?
MC908GZ60CFAE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC908GZ60CFAE 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 MC908GZ60CFAE?
For technical support, including MC908GZ60CFAE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC908GZ60CFAE requirements.
6.How does Aetrix verify that MC908GZ60CFAE is sourced from the original manufacturer or authorized distributors?
All MC908GZ60CFAE 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 MC908GZ60CFAE meets industry standards.
7.What is the process for return or replacement of MC908GZ60CFAE?
All MC908GZ60CFAE units undergo pre-shipment inspection (PSI). If there is an issue with MC908GZ60CFAE, 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 MC908GZ60CFAE part is unused and in its original packaging.
Return procedure for MC908GZ60CFAE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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