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NXP Semiconductors S912ZVC64F0CLF
- Part No.:
- S912ZVC64F0CLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVC64F0CLF.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,761
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Product details
Overview
S912ZVC64F0CLF from NXP (formerly Freescale) is an AEC-Q100 Grade 0 automotive-qualified S12Z-core MCU with integrated CAN transceiver, 64 KB Flash, 4 KB RAM, and 1 KB EEPROM - designed for space-constrained CAN nodes in seatbelt pretensioners, ultrasonic sensors, and HVAC actuators.
For engineers reviewing the S912ZVC64F0CLF datasheet, S912ZVC64F0CLF pinout, S912ZVC64F0CLF application, or S912ZVC64F0CLF equivalent, key selection criteria include its -40°C to 125°C operating range, 64-pin LQFP-EP package, integrated 12V VREG (70 mA), dual rail-to-rail comparators, and SENT-Tx interface for sensor communication.
Technical Context
The S912ZVC64F0CLF implements a 32 MHz S12Z CPU core with on-chip PLL and internal RC oscillator, supporting deterministic real-time control in safety-critical automotive subsystems. It integrates a Class D-compliant MSCAN module with ±8 kV ESD immunity and direct battery-level operation (5.5–18 V).
Its analog subsystem includes a 10-channel 10-bit ADC, 8-bit DAC with integrated op-amp, two rail-to-rail comparators, and four 5V-sink NGPIOs - all synchronized to high-resolution 16 ns PWM/timers for precise actuator timing and sensor signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z CPU @ 32 MHz bus speed; supports deterministic real-time execution for automotive control loops |
| Flash / RAM / EEPROM | 64 KB Flash (ECC-protected), 4 KB SRAM (ECC-protected), 1 KB EEPROM (ECC-protected) |
| CAN Interface | 1 integrated MSCAN controller + physical layer; compliant with ISO 11898-2/3; no external transceiver required |
| Analog Peripherals | 10-channel 10-bit ADC, 2 rail-to-rail comparators, 8-bit DAC with op-amp, 4-channel 5V sink NGPIO |
| Power Supply | Direct 5.5–18 V battery input; integrated 12 V/70 mA VREG with ballast support up to 170 mA |
| Timers & PWM | 8×16-bit timers + 4×16-bit timers (16 ns resolution); 4×16-bit PWM + 4×16-bit PWM (16 ns resolution) |
| Communication | 1 MSCAN, 2 SCI, 2 SPI, 1 I²C, 1 SENT-Tx - enabling sensor telemetry and actuator command over CAN or single-wire protocols |
Pinout & Package
Package: 64-pin LQFP-EP (10 mm × 10 mm, 0.5 mm pitch), thermally enhanced with exposed pad for improved heat dissipation in under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power supply and ground | Supports 5.5–18 V direct battery connection; internal regulation enables single-rail system design |
| CANH / CANL | Differential CAN bus interface | Integrated physical layer eliminates need for external CAN transceiver; meets ISO 11898-2 |
| EVDD / EVSS | External 5 V output/sink domain | 1-channel 5 V/20 mA source and 4-channel 5 V/25 mA sink for driving sensors or discrete loads |
| HVI0 / HVI1 | High-voltage input pins | Withstand up to 40 V transient; used for direct battery sensing or wake-up detection without external dividers |
| SENT0_TX | Sent protocol transmitter | Single-wire digital output for calibrated sensor data (e.g., NOx, humidity) with CRC and timing compliance |
| ADC0–ADC9 | Analog input channels | 10-bit SAR ADC with configurable sample-and-hold; supports simultaneous sampling for multi-sensor systems |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 0 qualification | Validated for operation up to 150°C ambient temperature - suitable for engine bay and transmission-mounted applications |
| Integrated CAN PHY | Reduces BOM count by eliminating external transceiver; lowers PCB area and EMC filtering complexity |
| 12 V VREG with ballast support | Delivers stable 12 V at 70 mA (170 mA with external ballast resistor), powering external CAN PHY or sensors directly |
| High-resolution 16 ns timers/PWM | Enables precise timing for ultrasonic burst generation, motor commutation, and valve actuation control |
| SENT-Tx interface | Provides standardized single-wire digital output for automotive pressure, temperature, and gas sensors per SAE J2716 |
Applications
| Ultrasonic Parking Sensors | Seatbelt Pretensioner Control |
|---|---|
Use Scenario: Real-time distance measurement using time-of-flight ultrasonic bursts in parking assist systems. IC Role / Device Role / Timing Role: MCU generates 40 kHz burst signals via high-res PWM, captures echo timing via 16 ns timers, and processes ADC data from receive amplifiers. Use Value: Integrated 16 ns timers and SENT-Tx enable sub-millisecond echo timing accuracy and direct sensor data reporting without external timing ICs. | Use Scenario: Pyrotechnic deployment trigger in collision events, requiring fail-safe diagnostics and fast response. IC Role / Device Role / Timing Role: Monitors crash sensors via ADC/comparators, executes pre-charge logic, and fires squib drivers via NGPIO with <100 µs latency. Use Value: AEC-Q100 Grade 0 rating and ECC-protected memory ensure reliability at 150°C ambient; integrated VREG powers squib circuitry directly. |
| HVAC Actuator Node | NOx Exhaust Gas Sensor |
Use Scenario: Position control of blend air flaps and mode doors using stepper or DC motors in automotive climate systems. IC Role / Device Role / Timing Role: Runs closed-loop PID control using ADC feedback, drives motor via PWM outputs, and communicates status over CAN bus. Use Value: Integrated CAN PHY and 4-channel NGPIO eliminate external level-shifting and transceivers; reduces node size and cost. | Use Scenario: High-accuracy measurement of nitrogen oxides in diesel exhaust streams for SCR system feedback. IC Role / Device Role / Timing Role: Reads calibrated sensor output via SENT-Tx, performs linearization and temperature compensation, and reports via CAN. Use Value: Native SENT-Tx compliance and 10-bit ADC with internal reference enable direct sensor interfacing without external signal conditioning ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32 | 32 KB Flash, no integrated CAN PHY, requires external transceiver; same S12Z core and peripheral set | Lacks integrated CAN physical layer; suited for designs where CAN routing or EMC isolation mandates external PHY | Select when board layout requires galvanic isolation or when legacy S12Z toolchain compatibility is prioritized over integration |
| SPC560B50L5 | Power Architecture core, 512 KB Flash, 48 KB RAM, dual CAN, but no SENT-Tx or integrated 12 V VREG | Higher performance and memory; lacks SENT interface and battery-direct power capability - requires external regulators and SENT encoder | Choose for complex body control modules needing dual CAN and larger code footprint, accepting added BOM and layout complexity |
Compared with MC9S12ZVL32 and SPC560B50L5, the S912ZVC64F0CLF uniquely combines CAN PHY integration, SENT-Tx, and 12 V battery-direct operation in a compact 64-LQFP-EP package - reducing component count and thermal footprint for entry-level automotive sensor/actuator nodes.
Availability
S912ZVC64F0CLF is available at Aetrix Electronics and suitable for ultrasonic parking sensors, seatbelt pretensioners, and HVAC actuators requiring stable component supply across automotive production lifecycles.
Supply support for S912ZVC64F0CLF 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.
The S12 MagniV family - including the S912ZVC64F0CLF - was engineered specifically for cost-sensitive, space-constrained automotive body electronics requiring integrated analog, high-voltage I/O, and CAN communication in a single chip.
FAQ
What is the maximum ambient temperature rating for the S912ZVC64F0CLF?
The S912ZVC64F0CLF is qualified to AEC-Q100 Grade 0, supporting continuous operation at up to 150°C ambient temperature. This rating is validated per JEDEC JESD22-A108 and applies across its full voltage range (5.5–18 V). The S912ZVC64F0CLF's thermal design includes an exposed pad in its 64-LQFP-EP package to sustain this rating in under-hood environments.
Does the S912ZVC64F0CLF include an integrated CAN transceiver?
Yes, the S912ZVC64F0CLF integrates a fully compliant ISO 11898-2 CAN physical layer alongside its MSCAN controller. This eliminates the need for an external CAN transceiver, reducing bill-of-materials cost and PCB area. The integrated CAN PHY supports high-speed CAN operation and has been tested to ±8 kV ESD immunity per IEC 61000-4-2.
What communication interfaces does the S912ZVC64F0CLF support besides CAN?
The S912ZVC64F0CLF supports 2 SCI (UART), 2 SPI, 1 I²C, and 1 SENT-Tx interface - all accessible via dedicated pins and supported by NXP's low-level driver libraries. The SENT-Tx channel complies with SAE J2716 Rev 2010 and is configured for single-wire digital output of calibrated sensor data without external encoding hardware.
Can the S912ZVC64F0CLF operate directly from a 12 V battery without external regulators?
Yes, the S912ZVC64F0CLF accepts 5.5–18 V input directly and includes an integrated 12 V/70 mA voltage regulator with optional ballast support up to 170 mA. This allows it to power external CAN PHYs, sensors, or actuators without additional regulators - simplifying power architecture in battery-fed automotive nodes like seatbelt pretensioners or HVAC actuators.
What is the function of the HVI pins on the S912ZVC64F0CLF?
The S912ZVC64F0CLF features two High-Voltage Input (HVI0 and HVI1) pins rated for up to 40 V transient exposure. These pins support direct battery sensing, wake-up detection, and high-side switch monitoring without external voltage dividers or protection circuits - enabling robust system-level monitoring in automotive powertrain and chassis applications.
S912ZVC64F0CLF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S12 MagniV
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- S12Z
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 1K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.5V ~ 40V
- Data Converters:
- A/D 10x10b; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVC64F0CLF FAQ
1.How can I place an order for S912ZVC64F0CLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVC64F0CLF 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 S912ZVC64F0CLF reliable?
The price and inventory of S912ZVC64F0CLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVC64F0CLF is usually 5 days.
3.What payment methods are accepted for S912ZVC64F0CLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVC64F0CLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVC64F0CLF?
S912ZVC64F0CLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVC64F0CLF 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 S912ZVC64F0CLF?
For technical support, including S912ZVC64F0CLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVC64F0CLF requirements.
6.How does Aetrix verify that S912ZVC64F0CLF is sourced from the original manufacturer or authorized distributors?
All S912ZVC64F0CLF 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 S912ZVC64F0CLF meets industry standards.
7.What is the process for return or replacement of S912ZVC64F0CLF?
All S912ZVC64F0CLF units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVC64F0CLF, 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 S912ZVC64F0CLF part is unused and in its original packaging.
Return procedure for S912ZVC64F0CLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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