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NXP Semiconductors S912ZVCA96F0MLF
- Part No.:
- S912ZVCA96F0MLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVCA96F0MLF.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,470
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Product details
Overview
S912ZVCA96F0MLF from NXP (formerly Freescale) is an AEC-Q100 Grade 0 automotive-qualified S12Z core MCU with integrated CAN physical layer, 192 KB Flash, 12 KB RAM, and 2 KB EEPROM - designed for space-constrained CAN nodes such as NOx sensors, ultrasonic sensors, and seatbelt pretensioners operating up to 150°C ambient.
For engineers reviewing the S912ZVCA96F0MLF datasheet, S912ZVCA96F0MLF pinout, S912ZVCA96F0MLF application, or S912ZVCA96F0MLF equivalent, key selection factors include its integrated 12 V CAN PHY, 12-bit ADC with 16-channel support, 8-bit DAC with rail-to-rail op-amps, dual high-voltage inputs (HVI), and 16 ns resolution PWM timers for precise actuator control in harsh automotive environments.
Technical Context
The S912ZVCA96F0MLF implements a 32 MHz S12Z CPU core with on-chip PLL and internal RC oscillator, supporting deterministic real-time execution for safety-critical sensor and actuator functions. It integrates a single MSCAN module compliant with ISO 11898-2/3, with built-in CAN transceiver enabling direct connection to 12 V battery-supplied CAN networks without external level-shifting or bus protection components.
Its analog subsystem includes two rail-to-rail comparators, four 5 V sink GPIOs (NGPIO), one 5 V source EVDD output, and a dedicated 12 V/70 mA voltage regulator with 170 mA ballast capability - all optimized for direct battery-powered operation in under-hood and cabin modules where system-level BOM reduction is critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z 32 MHz CPU with IPLL and IRC - enables deterministic real-time control without external clock crystal |
| Flash / ECC | 192 KB Flash with ECC - supports ASIL-B functional safety compliance in sensor/actuator firmware |
| CAN Interface | 1 integrated MSCAN + PHY - eliminates need for external CAN transceiver and reduces PCB area by >25 mm² |
| ADC | 16-channel 12-bit ADC - provides high-resolution sensor signal acquisition for NOx, humidity, and ultrasonic transducers |
| PWM/Timers | 8×16-bit + 4×16-bit timers with 16 ns resolution - enables precise timing for SENT Tx, motor gate drive, and ultrasonic burst control |
| Supply Range | 5.5 V–18 V operation - allows direct connection to 12 V automotive battery with transient tolerance up to ±40 V |
| Temp Rating | AEC-Q100 Grade 0 (−40°C to +150°C Ta) - qualified for under-hood powertrain and exhaust-mounted sensor applications |
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, VSS | Core power and ground | Supplies 5 V digital logic; requires local decoupling for EMI robustness in CAN node layouts |
| VSUP | Battery supply monitor input | Direct connection to 12 V battery enables brown-out detection and supply supervision without external resistive divider |
| CANH / CANL | Integrated CAN transceiver differential pair | Connects directly to CAN bus; no external transceiver or termination required for basic node implementation |
| HVI0 / HVI1 | High-voltage input pins | Withstand up to 40 V transient; used for direct sensing of 12 V signals (e.g., switch status, solenoid feedback) |
| EVDD | 5 V regulated output (20 mA source) | Powers external sensors or interface ICs; eliminates need for secondary LDO in compact sensor modules |
| NGPIO0–3 | 5 V sink outputs (25 mA each) | Drive LEDs, relays, or low-side switches directly - simplifies discrete driver stage in seat positioning actuators |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN PHY | Reduces bill-of-materials by eliminating external transceiver, ESD protection diodes, and common-mode chokes |
| 12 V VREG (70 mA / 170 mA ballast) | Enables single-supply operation from vehicle battery - removes need for separate 5 V or 12 V DC/DC converter |
| Two rail-to-rail op-amps | Supports active filtering and signal conditioning of analog sensor outputs (e.g., piezoelectric ultrasonic receivers) |
| SENT-Tx interface | Provides standardized digital output for pressure, temperature, and position sensors compliant with SAE J2716 |
| Hardware CRC and ECC on Flash/RAM/EEPROM | Meets ASIL-B requirements per ISO 26262 for memory integrity in safety-related sensor firmware |
Applications
| NOx Sensor Node | Ultrasonic Parking Assist |
|---|---|
Use Scenario: Mounted in diesel exhaust stream to measure nitrogen oxide concentration under high-temperature, high-vibration conditions. IC Role / Device Role / Timing Role: Primary controller executing sensor excitation, ADC sampling, CAN message formatting, and fault reporting. Use Value: Integrated 150°C-rated CAN PHY and 12-bit ADC enable direct mounting near exhaust without signal degradation or external conditioning. | Use Scenario: Embedded in bumper module to drive and receive echo signals from ultrasonic transducers for parking distance calculation. IC Role / Device Role / Timing Role: Generates precise 40 kHz burst timing via 16 ns PWM, conditions analog return signals using onboard op-amps, and transmits results over CAN. Use Value: On-chip SENT-Tx and high-res timers eliminate need for external timing ICs and reduce latency in real-time echo processing. |
| Seatbelt Pretensioner Control | HVAC Actuator Module |
Use Scenario: Installed in vehicle B-pillar to trigger pyrotechnic pretensioner within 30 ms of crash detection. IC Role / Device Role / Timing Role: Monitors crash sensor inputs via HVI pins, executes safety algorithm, and drives NGPIO outputs to fire squib circuits. Use Value: AEC-Q100 Grade 0 rating and hardware ECC ensure reliable operation during extreme thermal transients and EMI events during collision. | Use Scenario: Controls blend door motors and cabin temperature sensors in automotive HVAC systems with CAN network integration. IC Role / Device Role / Timing Role: Reads thermistor and potentiometer inputs via ADC, regulates motor position using PWM, and reports status over MSCAN. Use Value: Integrated 12 V VREG powers motor drivers and sensors from battery - removing external regulators cuts cost and improves layout density. |
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-complexity CAN nodes where board space and BOM count are less constrained | Choose when legacy S12Z code reuse is prioritized over integration and thermal rating |
| TC375A-128F300F | TriCore 300 MHz, 128 KB Flash, 2x CAN FD, no integrated PHY, higher power consumption | Targeted at gateway or domain controller roles requiring CAN FD bandwidth and multi-core processing | Choose only if CAN FD protocol support and >100 MHz compute performance are mandatory |
Compared with MC9S12ZVL32 and TC375A-128F300F, the S912ZVCA96F0MLF uniquely combines AEC-Q100 Grade 0 qualification, integrated CAN PHY, and 150°C operation - making it the only option among the three suitable for direct-mount exhaust or under-bumper sensor applications without external interface components.
Availability
S912ZVCA96F0MLF is available at Aetrix Electronics and suitable for NOx sensor nodes, ultrasonic parking assist modules, and seatbelt pretensioner controllers requiring stable component supply across extended automotive production lifecycles.
Supply support for S912ZVCA96F0MLF 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 was engineered specifically for highly integrated, battery-powered automotive sensor and actuator nodes - emphasizing minimal external components, high-temperature reliability, and CAN network readiness out of the box.
FAQ
What is the maximum ambient temperature rating for the S912ZVCA96F0MLF?
The S912ZVCA96F0MLF 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 S912ZVCA96F0MLF achieves this via enhanced package thermal design and on-die thermal monitoring circuitry that triggers safe shutdown above threshold.
Does the S912ZVCA96F0MLF include a built-in CAN transceiver?
Yes, the S912ZVCA96F0MLF integrates a fully compliant ISO 11898-2/3 CAN physical layer (PHY) with differential CANH/CANL pins. Unlike standard MCUs requiring external transceivers, the S912ZVCA96F0MLF drives the CAN bus directly - verified in NXP's S12ZVC One-Sheet and AN5254 application note. No external CAN driver or termination resistors are needed for basic node operation.
What analog peripherals are included in the S912ZVCA96F0MLF?
The S912ZVCA96F0MLF includes a 16-channel 12-bit ADC, two rail-to-rail operational amplifiers, two analog comparators, an 8-bit DAC with integrated op-amp buffer, and dedicated EVDD (5 V/20 mA) and NGPIO (5 V/25 mA sink) outputs. These are documented in the S12ZVC Reference Manual Rev. 4.0 and used for sensor signal conditioning in applications like ultrasonic receivers and NOx sensor front-ends.
Is the S912ZVCA96F0MLF pin-compatible with other S12ZVC variants?
No - the S912ZVCA96F0MLF uses a 64-pin LQFP-EP package, while S912ZVCA19F0MLF uses 48-pin LQFP. Pinouts differ significantly due to additional analog resources and HVI channels in the 64-pin variant. NXP's S12ZVC Package Outline Drawing REV 2.0 confirms distinct pin mappings; migration requires PCB redesign and signal reassignment.
What development tools support the S912ZVCA96F0MLF?
The S912ZVCA96F0MLF is supported by NXP's CodeWarrior Development Studio, Cosmic compiler toolchain, and the VLG-MC9S12ZVC evaluation board. Low-level drivers and CAN/LIN middleware are provided free of charge. All tools are listed on the official NXP S12ZVC product page and validated against the S912ZVCA96F0MLF silicon revision 1N.
S912ZVCA96F0MLF 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:
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVCA96F0MLF FAQ
1.How can I place an order for S912ZVCA96F0MLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVCA96F0MLF 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 S912ZVCA96F0MLF reliable?
The price and inventory of S912ZVCA96F0MLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVCA96F0MLF is usually 5 days.
3.What payment methods are accepted for S912ZVCA96F0MLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVCA96F0MLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVCA96F0MLF?
S912ZVCA96F0MLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVCA96F0MLF 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 S912ZVCA96F0MLF?
For technical support, including S912ZVCA96F0MLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVCA96F0MLF requirements.
6.How does Aetrix verify that S912ZVCA96F0MLF is sourced from the original manufacturer or authorized distributors?
All S912ZVCA96F0MLF 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 S912ZVCA96F0MLF meets industry standards.
7.What is the process for return or replacement of S912ZVCA96F0MLF?
All S912ZVCA96F0MLF units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVCA96F0MLF, 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 S912ZVCA96F0MLF part is unused and in its original packaging.
Return procedure for S912ZVCA96F0MLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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