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NXP Semiconductors S912ZVC96F0MKH
- Part No.:
- S912ZVC96F0MKH
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
S912ZVC96F0MKH.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,302
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Product details
Overview
S912ZVC96F0MKH from NXP (formerly Freescale) is an AEC-Q100 Grade 0 automotive MCU integrating S12Z core, 192 KB Flash, 12 KB RAM, 12-bit ADC, 8-bit DAC with integrated op-amps, dual high-voltage inputs, and a fully compliant CAN transceiver - enabling compact, battery-powered CAN nodes in seatbelt pretensioners and ultrasonic sensors.
For engineers reviewing the S912ZVC96F0MKH datasheet, S912ZVC96F0MKH pinout, S912ZVC96F0MKH application, or S912ZVC96F0MKH equivalent, key selection criteria include its -40°C to 125°C operating range, 64-LQFP-EP package with exposed pad, integrated 12V/70mA regulator, 16ns-resolution PWM/timers, and dual rail-to-rail comparators for robust sensor interface design.
Technical Context
The S912ZVC96F0MKH implements the S12Z 32 MHz core with on-chip PLL and IPLL clock generation, supporting deterministic real-time control in safety-critical automotive subsystems. It integrates MSCAN with full ISO 11898-2 compliance, including ±8 kV ESD immunity and bus fault protection.
Analog subsystem includes two rail-to-rail comparators, four 5V-sink NGPIO channels, one 5V-source EVDD channel, and a dedicated SENT-Tx interface for digital sensor communication. The 12V VREG supplies both internal logic and external CAN PHY, eliminating need for discrete regulators.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z 32 MHz - deterministic 16-bit architecture optimized for automotive control loops |
| Flash / RAM / EEPROM | 192 KB Flash (ECC), 12 KB SRAM (ECC), 2 KB EEPROM (ECC) - supports ASIL-B functional safety requirements |
| CAN Interface | 1 × MSCAN + integrated PHY - single-chip CAN node without external transceiver or level-shifting components |
| Analog Peripherals | 12-bit ADC (16 ch), 8-bit DAC + op-amp, 2× rail-to-rail comparators - enables closed-loop sensor signal conditioning |
| Power Management | 12V/70mA VREG (170mA w/ballast), 5.5–18 V operating range - direct battery connection without pre-regulation |
| Timers & PWM | 8×16-bit timers + 8×16-bit PWM (16 ns resolution) - precise timing for motor control and ultrasonic burst generation |
| High-Voltage I/O | 2× HVI pins - direct sensing of 12V/24V signals (e.g., switch status, solenoid feedback) |
Pinout & Package
Package: 64-pin LQFP-EP (exposed thermal pad), RoHS-compliant, moisture sensitivity level MSL3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power supply / ground | Supplies 3.3V logic domain; requires local decoupling per datasheet layout guidelines |
| VSUP | Battery input sense | Monitors 5.5–18 V battery voltage for brown-out detection and supply regulation control |
| HVI0, HVI1 | High-voltage digital input | Directly interfaces 12V/24V automotive switches or solenoid feedback without external resistive dividers |
| CANH, CANL | CAN bus differential pair | Internally connected to integrated CAN transceiver; requires only external termination resistor (120 Ω) |
| EVDD, NGPIO0–3 | 5V output driver / sink outputs | Drives LEDs, relays, or low-side loads up to 25 mA per pin; supports diagnostic feedback via current sensing |
| SENT_TX | Digital sensor output | Single-wire pulse-width modulated output compliant with SAE J2716 for temperature, pressure, or position sensors |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 0 qualification | Validated for operation up to 150°C ambient - suitable for under-hood and seat-integrated modules |
| Integrated CAN transceiver | Eliminates external CAN PHY IC and associated passive components, reducing BOM count by ≥5 parts |
| 12V VREG with ballast mode | Delivers 70 mA continuously or 170 mA pulsed - powers CAN PHY and external sensors directly from battery |
| Dual rail-to-rail comparators | Support windowed analog monitoring (e.g., airbag crash sensor thresholds) with programmable hysteresis |
| SENT-Tx interface | Enables direct connection to digital sensors without microcontroller firmware overhead for protocol encoding |
Applications
| Seatbelt Pretensioner Control | Ultrasonic Parking Sensor |
|---|---|
Use Scenario: Real-time deployment of pyrotechnic pretensioner during crash event based on accelerometer and seat occupancy inputs. IC Role / Device Role / Timing Role: Central controller executing safety-critical actuation logic with <100 µs interrupt latency and SENT-based sensor fusion. Use Value: Integrated 16ns PWM and high-res timers enable precise squib firing timing; HVI pins directly monitor buckle switch status without level shifters. | Use Scenario: Generation of 40 kHz ultrasonic bursts and echo time-of-flight measurement for vehicle proximity detection. IC Role / Device Role / Timing Role: Time-critical waveform generator and ADC-synchronized echo capture unit with sub-microsecond timer resolution. Use Value: 16ns-resolution timers support precise burst control; 12-bit ADC captures echo amplitude with >70 dB dynamic range. |
| HVAC Actuator Node | NOx Exhaust Gas Sensor |
Use Scenario: Position control of blend air flaps using stepper or DC motors in automotive climate systems. IC Role / Device Role / Timing Role: Motor driver interface and CAN network node coordinating with HVAC ECU via standardized UDS diagnostics. Use Value: NGPIO outputs drive motor H-bridge enable lines; integrated CAN eliminates external transceiver and reduces PCB area by 30%. | Use Scenario: Signal conditioning and CAN reporting of NOx concentration measurements in diesel exhaust aftertreatment systems. IC Role / Device Role / Timing Role: Analog front-end for lambda and NOx sensor elements, with temperature compensation and linearization via on-chip DAC/op-amp. Use Value: Dual op-amps implement ratiometric reference and sensor biasing; 12-bit ADC resolves <0.1% gas concentration changes. |
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, 48-LQFP package | Lacks embedded transceiver; requires external CAN PHY and regulator | Select when cost-sensitive designs can accommodate external CAN interface components |
| S32K142 | ARM Cortex-M4F core, 256 KB Flash, CAN FD support, 64-LQFP | Higher performance, CAN FD capability, but requires external 5V regulator and CAN PHY | Select for next-generation CAN FD networks requiring >1 Mbps data rate and enhanced security features |
Compared with MC9S12ZVL32 and S32K142, the S912ZVC96F0MKH delivers lowest system-level BOM count for legacy CAN nodes due to integrated PHY and 12V regulator, while maintaining AEC-Q100 Grade 0 qualification at 125°C ambient - critical for space-constrained actuators where thermal dissipation limits use of higher-power alternatives.
Availability
S912ZVC96F0MKH is available at Aetrix Electronics and suitable for automotive seatbelt pretensioners, ultrasonic parking sensors, and HVAC actuators requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S912ZVC96F0MKH 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 S912ZVC96F0MKH - was designed specifically for highly integrated, space-constrained automotive body electronics requiring embedded CAN, high-voltage I/O, and analog signal conditioning in a single chip.
FAQ
What is the maximum ambient temperature rating for the S912ZVC96F0MKH?
The S912ZVC96F0MKH is qualified to AEC-Q100 Grade 0 with a maximum ambient operating temperature of 125°C. Its internal temperature sensor and thermal shutdown circuitry protect against overheating in under-hood or seat-integrated modules. The device supports junction temperature monitoring and can operate reliably up to 150°C case temperature in short-duration transient conditions, as verified in NXP's qualification report for S12ZVC devices.
Does the S912ZVC96F0MKH require an external CAN transceiver?
No, the S912ZVC96F0MKH integrates a fully compliant ISO 11898-2 CAN physical layer transceiver. It drives standard CANH/CANL bus lines directly with built-in bus fault protection and ±8 kV ESD immunity. External components required are only a single 120 Ω termination resistor and basic ESD protection diodes - no external transceiver IC, level shifters, or isolated power supplies are needed for basic CAN node implementation.
What power supply configuration does the S912ZVC96F0MKH support?
The S912ZVC96F0MKH operates directly from a 5.5–18 V automotive battery supply via its VSUP pin. Its integrated 12V VREG provides 70 mA continuous or 170 mA pulsed output to power internal logic and the integrated CAN PHY. This eliminates need for external pre-regulators in most body electronics applications, simplifying power architecture and reducing board space.
How many high-voltage input pins does the S912ZVC96F0MKH have, and what is their function?
The S912ZVC96F0MKH features two dedicated high-voltage input (HVI) pins - HVI0 and HVI1 - rated for direct connection to 12V/24V automotive signals. These pins tolerate up to 40 V and provide digital-level outputs compatible with the MCU's 3.3 V logic domain, enabling direct interface with ignition-switched circuits, solenoid feedback lines, or door lock status switches without external voltage dividers or optocouplers.
Is the S912ZVC96F0MKH supported by modern development tools?
Yes, the S912ZVC96F0MKH is supported by NXP's S32 Design Studio (with legacy S12Z plugin), CodeWarrior Development Studio v10.6+, and third-party tools including Cosmic C compiler and PE Micro debug probes. NXP provides free low-level drivers, CAN stack (CANoe-compatible), and hardware abstraction layers for rapid integration into AUTOSAR Classic and non-AUTOSAR architectures.
S912ZVC96F0MKH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP Exposed Pad
- 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:
- 42
- 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 16x10b; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVC96F0MKH FAQ
1.How can I place an order for S912ZVC96F0MKH through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVC96F0MKH 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 S912ZVC96F0MKH reliable?
The price and inventory of S912ZVC96F0MKH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVC96F0MKH is usually 5 days.
3.What payment methods are accepted for S912ZVC96F0MKH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVC96F0MKH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVC96F0MKH?
S912ZVC96F0MKH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVC96F0MKH 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 S912ZVC96F0MKH?
For technical support, including S912ZVC96F0MKH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVC96F0MKH requirements.
6.How does Aetrix verify that S912ZVC96F0MKH is sourced from the original manufacturer or authorized distributors?
All S912ZVC96F0MKH 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 S912ZVC96F0MKH meets industry standards.
7.What is the process for return or replacement of S912ZVC96F0MKH?
All S912ZVC96F0MKH units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVC96F0MKH, 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 S912ZVC96F0MKH part is unused and in its original packaging.
Return procedure for S912ZVC96F0MKH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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