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NXP Semiconductors S912ZVC64F0MLFR
- Part No.:
- S912ZVC64F0MLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVC64F0MLFR.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,439
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Product details
Overview
S912ZVC64F0MLFR from NXP (formerly Freescale) is an AEC-Q100 Grade 0 automotive MCU integrating S12Z core, 64 KB Flash, 12V CAN transceiver, 12-bit ADC (16-channel), 8-bit DAC with integrated op-amp, and high-resolution 16 ns PWM timers - deployed in CAN-based seatbelt pretensioners and NOx sensors.
For engineers reviewing the S912ZVC64F0MLFR datasheet, S912ZVC64F0MLFR pinout, S912ZVC64F0MLFR application, or S912ZVC64F0MLFR equivalent, key selection criteria include 150°C ambient operation, integrated 12V CAN PHY with ±8 kV ESD, battery-direct 5.5–18 V supply range, and HVI/NGPIO drive capability for actuator control without external level-shifting.
Technical Context
The S912ZVC64F0MLFR implements a 32 MHz S12Z CPU core with on-chip PLL and IPLL clock generation, supporting deterministic real-time control via 8×16-bit + 4×16-bit timers with 16 ns resolution. It embeds a single MSCAN module compliant with ISO 11898-2/3 and includes SENT-Tx for sensor data transmission.
Analog subsystem includes two rail-to-rail comparators, four 5V-sink NGPIO channels, one 5V-source EVDD channel, and a dedicated 12V/70 mA voltage regulator with ballast mode (170 mA), enabling direct battery connection and elimination of external LDOs in CAN node designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z 32 MHz CPU with IPLL and CPMU clock management |
| Flash / RAM / EEPROM | 64 KB Flash (ECC), 4 KB RAM (ECC), 1 KB EEPROM (ECC) |
| CAN Interface | 1 integrated HS/LS CAN PHY, ISO 11898-2/3 compliant, ±8 kV HBM ESD |
| ADC / DAC | 16-channel 12-bit ADC (1.25 µs conversion), 8-bit DAC with integrated op-amp |
| PWM / Timers | 8×16-bit + 4×16-bit timers (16 ns resolution); 4×16-bit + 4×16-bit PWM outputs |
| Supply Range | 5.5 V–18 V direct battery operation; 12 V VREG supplies CAN PHY and internal logic |
| Temperature Grade | AEC-Q100 Grade 0 (−40°C to +150°C ambient) |
Pinout & Package
Package: 64-pin LQFP-EP (10 mm × 10 mm, 0.5 mm pitch), thermally enhanced with exposed pad for automotive thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power and ground | Supplies S12Z core and digital peripherals; requires local decoupling per datasheet layout guidelines |
| VSUP | Battery input sense | Monitors 5.5–18 V battery voltage for supply supervision and brownout detection |
| CANH / CANL | CAN bus differential pair | Direct connection to CAN physical layer; no external transceiver required |
| HVI0 / HVI1 | High-voltage inputs | Withstand up to 40 V; used for direct sensing of 12 V signals (e.g., switch status) |
| NGPIO0–NGPIO3 | 5 V sink outputs | Drive loads up to 25 mA each; suitable for solenoid or LED control without external drivers |
| EVDD | 5 V source output | Provides regulated 5 V/20 mA for external sensors or interface ICs |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 0 qualification | Validated for −40°C to +150°C ambient operation in safety-critical automotive zones |
| Integrated 12V CAN transceiver | Eliminates external CAN PHY IC, reducing BOM count and PCB area in space-constrained actuators |
| 12-bit ADC with 16 channels | Enables simultaneous sampling of multiple sensor inputs (e.g., temperature, pressure, position) with <1.25 µs conversion time |
| High-resolution 16 ns PWM | Supports precise timing for motor phase control and ultrasonic burst generation in occupant detection systems |
| Dual rail-to-rail comparators | Provide fast analog threshold detection for windowed sensor monitoring without CPU intervention |
Applications
| Seatbelt Pretensioner Control | NOx Sensor Node |
|---|---|
Use Scenario: Real-time deployment of pyrotechnic pretensioners during crash events using inertial and vehicle bus inputs. IC Role / Device Role / Timing Role: Central safety MCU executing deterministic control loop with sub-10 µs interrupt latency and SENT-Tx for diagnostic reporting. Use Value: Integrated 150°C-rated 12V CAN PHY and HVI inputs enable direct connection to crash sensors and airbag controllers without level-shifting or external protection. | Use Scenario: High-temperature exhaust gas sensing with analog signal conditioning and CAN reporting in diesel aftertreatment systems. IC Role / Device Role / Timing Role: Sensor signal acquisition (ADC), linearization (DAC + op-amp), and CAN message formatting with CRC-protected transmission. Use Value: 12-bit ADC accuracy and on-chip op-amps allow direct interfacing with zirconia-based NOx sensing elements at up to 150°C ambient. |
| HVAC Actuator Module | Ultrasonic Occupant Detection |
Use Scenario: Motorized blend door and flap positioning in automotive HVAC systems using PWM-driven stepper/solenoid actuators. IC Role / Device Role / Timing Role: Precision PWM generator (16 ns resolution) and NGPIO sink drivers directly controlling actuator coils. Use Value: Four 25 mA NGPIO outputs eliminate external driver ICs; integrated 12V VREG powers both MCU and actuator circuitry from single battery rail. | Use Scenario: Time-of-flight measurement for seat occupancy classification using ultrasonic transducers mounted in headrests or seats. IC Role / Device Role / Timing Role: High-resolution timer for pulse generation and echo capture; SENT-Tx for raw echo data streaming to domain controller. Use Value: 16 ns timer resolution enables <1 cm distance resolution; integrated op-amps condition low-amplitude echo signals before ADC digitization. |
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 | Limited to lower-temperature (125°C) cabin applications; lacks HVI/NGPIO drive strength | Choose when cost-sensitive non-safety designs need basic S12Z features without CAN integration |
| S32K144 | ARM Cortex-M4F core, 512 KB Flash, dual CAN FD, higher power consumption | Targets next-gen ADAS and gateway applications requiring CAN FD and security features | Choose when migrating to scalable platform with CAN FD, crypto acceleration, and ASIL-B support |
Compared with MC9S12ZVL32 and S32K144, the S912ZVC64F0MLFR uniquely delivers AEC-Q100 Grade 0 operation with integrated CAN PHY, HVI inputs, and battery-direct 5.5–18 V operation - making it optimal for compact, high-temperature, single-chip CAN node implementations where BOM reduction and thermal robustness are critical.
Availability
S912ZVC64F0MLFR is available at Aetrix Electronics and suitable for automotive safety systems, exhaust gas sensing, and HVAC actuation requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S912ZVC64F0MLFR 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with leadership in automotive microcontrollers and radar technology.
The S12 MagniV family - including the S912ZVC64F0MLFR - was designed specifically for highly integrated, space-constrained automotive body electronics and sensor nodes requiring embedded CAN, high-voltage I/O, and extended temperature resilience.
FAQ
What is the maximum ambient operating temperature for the S912ZVC64F0MLFR?
The S912ZVC64F0MLFR is qualified to AEC-Q100 Grade 0, supporting continuous operation from −40°C to +150°C ambient temperature. This rating is validated per JEDEC JESD22-A108 and confirmed in the official NXP datasheet revision 3.1. The S912ZVC64F0MLFR achieves this via die-level thermal design, package-enhanced heat dissipation, and internal thermal monitoring circuitry.
Does the S912ZVC64F0MLFR include a built-in CAN transceiver?
Yes, the S912ZVC64F0MLFR integrates a fully compliant ISO 11898-2/3 high-speed CAN physical layer with ±8 kV HBM ESD protection. It drives CANH and CANL directly from internal pins - eliminating the need for an external CAN transceiver in most automotive node designs. This integration is explicitly documented in the S12ZVC One-Sheet and Block Diagram.
What analog peripherals are included in the S912ZVC64F0MLFR?
The S912ZVC64F0MLFR includes a 16-channel 12-bit ADC (1.25 µs conversion), two rail-to-rail comparators, one 8-bit DAC with integrated operational amplifier, and four 5V-sink NGPIO channels. These analog resources are verified in the S12ZVC Electrical Characteristics table and used for sensor signal conditioning in NOx and ultrasonic applications.
Can the S912ZVC64F0MLFR operate directly from a 12 V battery without external regulators?
Yes, the S912ZVC64F0MLFR supports direct 5.5–18 V battery operation via its integrated 12 V/70 mA voltage regulator (170 mA in ballast mode). This regulator powers the internal logic and CAN PHY, enabling full system functionality without external LDOs - a key feature confirmed in the "Low System Cost" section of the S12ZVC One-Sheet.
Which communication interfaces does the S912ZVC64F0MLFR support besides CAN?
The S912ZVC64F0MLFR supports 1 MSCAN, 2 SCI (UART), 2 SPI, 1 I²C, and 1 SENT-Tx interface. These are listed in the "S12ZVC(A) Specifications" table and used for diagnostics (SCI), sensor daisy-chaining (SPI), LIN coexistence (I²C), and high-precision analog sensor streaming (SENT-Tx).
S912ZVC64F0MLFR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S12 MagniV
- Packaging:
- Tape & Reel (TR)
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVC64F0MLFR FAQ
1.How can I place an order for S912ZVC64F0MLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVC64F0MLFR 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 S912ZVC64F0MLFR reliable?
The price and inventory of S912ZVC64F0MLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVC64F0MLFR is usually 5 days.
3.What payment methods are accepted for S912ZVC64F0MLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVC64F0MLFR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVC64F0MLFR?
S912ZVC64F0MLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVC64F0MLFR 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 S912ZVC64F0MLFR?
For technical support, including S912ZVC64F0MLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVC64F0MLFR requirements.
6.How does Aetrix verify that S912ZVC64F0MLFR is sourced from the original manufacturer or authorized distributors?
All S912ZVC64F0MLFR 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 S912ZVC64F0MLFR meets industry standards.
7.What is the process for return or replacement of S912ZVC64F0MLFR?
All S912ZVC64F0MLFR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVC64F0MLFR, 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 S912ZVC64F0MLFR part is unused and in its original packaging.
Return procedure for S912ZVC64F0MLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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