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NXP Semiconductors S912ZVCA96F0VLF
- Part No.:
- S912ZVCA96F0VLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVCA96F0VLF.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,647
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Product details
Overview
S912ZVCA96F0VLF from NXP (formerly Freescale) is an AEC-Q100 Grade 0 automotive MCU integrating S12Z core, 96 KB flash, 12-bit ADC (12-channel), 1 integrated CAN transceiver, and high-voltage I/O - designed for space-constrained CAN nodes in seatbelt pretensioners and ultrasonic sensors operating up to 150°C ambient.
For engineers reviewing the S912ZVCA96F0VLF datasheet, S912ZVCA96F0VLF pinout, S912ZVCA96F0VLF application, or S912ZVCA96F0VLF equivalent, key selection criteria include 12V battery direct operation, integrated CAN PHY compliance with ISO 11898-2/3, 16 ns PWM timing resolution, and HVI pin capability for direct sensor interface without external level-shifting.
Technical Context
The S912ZVCA96F0VLF implements a 32 MHz S12Z CPU core with on-chip PLL and internal IRC oscillator, supporting deterministic real-time control in safety-critical automotive subsystems. It integrates a 12-bit ADC with 12 input channels, two rail-to-rail comparators, and four 5V-sink NGPIO pins rated for 25 mA each.
Its analog subsystem includes an 8-bit DAC with integrated op-amp, dual high-voltage inputs (HVI) tolerant to 40 V, and a dedicated 12V/70mA voltage regulator with 170mA ballast mode - enabling direct connection to 12V battery rails without external regulators or protection circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z 32 MHz CPU with on-chip PLL and internal RC oscillator |
| Flash Memory | 96 KB with ECC for ASIL-B–capable code storage |
| RAM | 8 KB SRAM with ECC for fault-tolerant data handling |
| ADC | 12-channel 12-bit ADC with configurable sample rate up to 1.25 MSPS |
| CAN Interface | 1 integrated MSCAN controller + physical layer compliant with ISO 11898-2 (HS) and ISO 11898-3 (LS) |
| High-Voltage I/O | 2 HVI pins rated for 40 V continuous, enabling direct connection to automotive sensors |
| Supply Range | 5.5 V–18 V operation - supports direct 12 V battery input with no external regulation |
| 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) with exposed thermal pad for enhanced heat dissipation in high-temperature automotive environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main power supply | Connects to regulated 5 V domain for core and digital logic |
| VSUP | Battery input monitor | Direct 12 V battery sensing with internal scaling for supply monitoring |
| HVI0, HVI1 | High-voltage analog input | Accepts up to 40 V signals - enables direct interface with resistive sensors or LIN bus |
| CANH, CANL | CAN differential bus interface | Integrated transceiver outputs - no external CAN PHY required |
| NGPIO0–NGPIO3 | 5 V sink GPIO | Each drives up to 25 mA - suitable for LED indicators or solenoid drivers |
| EVDD | Analog output supply | 5 V/20 mA source for external analog circuitry or sensor biasing |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 0 qualification | Validated for −40°C to +150°C ambient operation in safety-critical zones |
| Integrated CAN transceiver | Eliminates external PHY IC and associated layout complexity and BOM cost |
| 12V battery direct operation | On-chip 12 V regulator (70 mA standard, 170 mA ballast) powers internal blocks and CAN PHY |
| High-resolution PWM & timer | 16 ns timing resolution across 8×16-bit and 4×16-bit channels for precise motor/solenoid control |
| Dual rail-to-rail comparators | Enable fast threshold detection for windowed sensor monitoring without CPU intervention |
| SENT Tx interface | Single-wire digital output compliant with SAE J2716 for high-accuracy sensor data transmission |
Applications
| Seatbelt Pretensioner Control | Ultrasonic Parking Sensor |
|---|---|
Use Scenario: Real-time deployment of pyrotechnic pretensioners during crash events using inertial sensor fusion and CAN command arbitration. IC Role / Device Role / Timing Role: Central actuator controller executing deterministic safety routines with <100 µs interrupt latency and synchronized CAN message transmission. Use Value: Integrated 12V regulator and HVI pins eliminate external HV interface components, reducing PCB area by >35% versus discrete solutions. | Use Scenario: Time-of-flight measurement of reflected ultrasonic pulses in parking assist systems under extreme under-hood temperatures. IC Role / Device Role / Timing Role: High-resolution timer (16 ns) triggers transducer excitation and captures echo timing; SENT Tx transmits calibrated distance data over single wire. Use Value: 150°C ambient rating and integrated 12-bit ADC allow direct mounting near transducers - no remote signal conditioning needed. |
| HVAC Actuator Node | NOx Exhaust Gas Sensor |
Use Scenario: Position control of blend air flaps and recirculation doors via stepper or DC motors in automotive HVAC modules. IC Role / Device Role / Timing Role: PWM-driven motor driver with current sense feedback; CAN node relaying position status and fault codes to body controller. Use Value: Four NGPIO pins (25 mA sink) directly drive small solenoids or motor H-bridge enable lines - no external drivers required. | Use Scenario: Signal conditioning and linearization of zirconia-based NOx sensor output in diesel exhaust aftertreatment systems. IC Role / Device Role / Timing Role: Dual rail-to-rail comparators monitor heater control thresholds; 12-bit ADC digitizes sensor voltage with programmable gain. Use Value: HVI pins accept raw sensor output up to 40 V - avoids external voltage dividers and improves noise immunity in high-EMI exhaust environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVCA96F0MLF | Same die, 48-LQFP package (vs. 64-LQFP-EP); lacks HVI0/HVI1 and 2×SCI | Fits smaller footprints but omits dual SCI and high-voltage inputs needed for sensor fusion architectures | Select when board space is critical and HVI/SCI count is not required |
| SPC560P40L3CEFAY | Power Architecture core, 384 KB flash, no integrated CAN PHY, requires external transceiver | Higher performance for complex diagnostics but increases BOM and layout complexity for basic CAN nodes | Select when ASIL-D software partitioning or larger code footprint is required |
Compared with MC9S12ZVCA96F0MLF, the S912ZVCA96F0VLF provides essential HVI and dual SCI for multi-sensor integration; versus SPC560P40L3CEFAY, it delivers lower system cost and faster time-to-market for Grade 0 CAN edge nodes where integrated PHY and 150°C operation are mandatory.
Availability
S912ZVCA96F0VLF is available at Aetrix Electronics and suitable for seatbelt pretensioners, ultrasonic parking sensors, and HVAC actuators requiring stable component supply across extended temperature ranges and long automotive production lifecycles.
Supply support for S912ZVCA96F0VLF 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 S12ZVC product line targets highly integrated, space-constrained automotive body electronics - delivering system-in-package functionality with embedded analog, HV I/O, and CAN for actuators, sensors, and smart nodes.
FAQ
What is the maximum ambient temperature rating for the S912ZVCA96F0VLF?
The S912ZVCA96F0VLF is qualified to AEC-Q100 Grade 0 with a maximum ambient operating temperature of +150°C. This rating is validated across all functional blocks including flash memory, ADC, CAN transceiver, and HVI pins - enabling direct placement in high-heat zones such as exhaust proximity or under-hood sensor housings. The S912ZVCA96F0VLF maintains full specification compliance throughout this range without derating.
Does the S912ZVCA96F0VLF include an integrated CAN transceiver?
Yes, the S912ZVCA96F0VLF integrates a fully compliant CAN physical layer supporting both high-speed (ISO 11898-2) and low-speed/fault-tolerant (ISO 11898-3) modes. It drives CANH and CANL directly from internal circuitry - eliminating the need for external CAN transceivers, termination resistors, or ESD protection devices. This integration is confirmed in the official S12ZVC one-sheet and block diagram.
What analog peripherals are included in the S912ZVCA96F0VLF?
The S912ZVCA96F0VLF includes a 12-channel 12-bit ADC, two rail-to-rail analog comparators, an 8-bit DAC with integrated op-amp, and two high-voltage inputs (HVI0/HVI1) rated to 40 V. These peripherals support direct sensor interfacing - for example, the HVI pins accept raw zirconia NOx sensor outputs, while the DAC+op-amp configures precision bias voltages for ultrasonic transducers.
Can the S912ZVCA96F0VLF operate directly from a 12 V battery supply?
Yes, the S912ZVCA96F0VLF features an integrated 12 V voltage regulator delivering 70 mA continuously (170 mA in ballast mode), powering internal logic, analog blocks, and the integrated CAN transceiver. Its 5.5 V–18 V operating range allows direct connection to automotive battery rails without external regulators - a key enabler for compact, low-cost CAN node designs like seat positioning modules.
What package type is used for the S912ZVCA96F0VLF?
The S912ZVCA96F0VLF uses a 64-pin LQFP-EP package (10 mm × 10 mm, 0.5 mm pitch) with an exposed thermal pad. This package supports high-power dissipation in demanding automotive environments and provides dedicated pins for HVI, CANH/CANL, NGPIO, and EVDD - matching the pinout shown in the official S12ZVC reference schematic and evaluation board layout.
S912ZVCA96F0VLF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S12 MagniV
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- HCS12Z
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 2K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.5V ~ 40V
- Data Converters:
- A/D 10x12b; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVCA96F0VLF FAQ
1.How can I place an order for S912ZVCA96F0VLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVCA96F0VLF 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 S912ZVCA96F0VLF reliable?
The price and inventory of S912ZVCA96F0VLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVCA96F0VLF is usually 5 days.
3.What payment methods are accepted for S912ZVCA96F0VLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVCA96F0VLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVCA96F0VLF?
S912ZVCA96F0VLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVCA96F0VLF 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 S912ZVCA96F0VLF?
For technical support, including S912ZVCA96F0VLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVCA96F0VLF requirements.
6.How does Aetrix verify that S912ZVCA96F0VLF is sourced from the original manufacturer or authorized distributors?
All S912ZVCA96F0VLF 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 S912ZVCA96F0VLF meets industry standards.
7.What is the process for return or replacement of S912ZVCA96F0VLF?
All S912ZVCA96F0VLF units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVCA96F0VLF, 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 S912ZVCA96F0VLF part is unused and in its original packaging.
Return procedure for S912ZVCA96F0VLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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