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NXP Semiconductors S912ZVL64F0VFM
- Part No.:
- S912ZVL64F0VFM
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S912ZVL64F0VFM.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,123
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Product details
Overview
S912ZVL64F0VFM from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller with 64 KB Flash, 4 KB RAM, and integrated LIN PHY compliant with ISO 17987-4. It operates at up to 25 MHz and targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVL64F0VFM datasheet, S912ZVL64F0VFM pinout, S912ZVL64F0VFM application, or S912ZVL64F0VFM equivalent, key selection criteria include LIN physical layer integration, on-chip voltage regulator (5 V), unsecured flash configuration, and QFP-48 package compatibility for space-constrained automotive PCBs.
Technical Context
The S912ZVL64F0VFM integrates an S12Z CPU core with 25 MHz maximum bus speed, a LIN transceiver meeting ISO 17987-4 Class B requirements, and a 5 V low-dropout voltage regulator supporting external sensor power. It includes 12-bit ADC with 8 channels and 3.3 V I/O tolerance.
It supports unsecured operation only (no flash security enabled), features a 48-pin LQFP package with 0.5 mm pitch, and provides dedicated LIN TX/RX pins alongside standard SCI and PWM peripherals for automotive sub-system control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit, 25 MHz max bus speed for deterministic real-time control |
| Memory | 64 KB on-chip Flash (unsecured), 4 KB RAM for firmware and runtime variables |
| LIN Interface | Integrated LIN PHY compliant with ISO 17987-4 Class B, no external transceiver needed |
| Supply Regulation | On-die 5 V LDO regulator supporting external sensors and LIN bus termination |
| Analog Peripherals | 12-bit ADC with 8 input channels, 3.3 V tolerant I/O for mixed-voltage interfacing |
| Package | 48-pin LQFP, 7 mm × 7 mm, 0.5 mm pitch, RoHS-compliant |
Pinout & Package
48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions validated per NXP S912ZVL64F0VFM datasheet Rev. 5 (2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main supply input | Connects to 5 V regulated supply; powers core, peripherals, and LIN PHY |
| VSS | GND reference | Digital ground return path shared across core, analog, and LIN sections |
| PTA0/LINRX | LIN receive input | Direct connection to LIN bus via 1 kΩ pull-up; accepts standard LIN signal levels |
| PTA1/LINTX | LIN transmit output | Drives LIN bus directly; meets ISO 17987-4 slew rate and voltage swing specs |
| VREG5 | 5 V regulator output | Supplies external sensors or LIN bus termination resistor; 100 mA max load |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Eliminates external transceiver, reduces BOM count and PCB area in LIN node designs |
| On-chip 5 V LDO | Provides regulated power for external sensors without requiring separate regulator IC |
| Unsecured Flash | Enables fast debug cycles and field firmware updates without security key management overhead |
| 12-bit ADC (8 ch) | Supports direct sensing of potentiometers, thermistors, and analog switches in body control modules |
| 3.3 V I/O Tolerance | Allows safe interface with common 3.3 V logic devices without level-shifting circuitry |
Applications
| Automotive Door Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, and lock actuation in vehicle door assemblies. IC Role / Device Role / Timing Role: Main MCU executing LIN slave protocol, managing motor drivers, and reading switch inputs. Use Value: Integrated LIN PHY and 5 V regulator reduce component count by two ICs versus discrete solutions. | Use Scenario: Real-time monitoring and adjustment of seat position using potentiometers and limit switches. IC Role / Device Role / Timing Role: LIN slave node collecting analog sensor data and driving stepper motor controllers via PWM. Use Value: 12-bit ADC resolution enables precise position feedback; unsecured flash simplifies calibration updates. |
| Roof Module Control | Trunk Release Actuator |
Use Scenario: Managing sunroof motor, interior lighting, and rain sensor interface in roof console units. IC Role / Device Role / Timing Role: LIN slave handling multi-channel analog inputs and timed PWM outputs for motor control. Use Value: 3.3 V I/O tolerance allows direct connection to ambient light and rain sensors without level shifters. | Use Scenario: Electromechanical trunk latch release with status feedback and anti-pinch detection. IC Role / Device Role / Timing Role: LIN slave interpreting commands from body controller and monitoring hall-effect latch sensors. Use Value: On-chip 5 V regulator powers latch solenoid driver IC and position sensors from single rail. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN node applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL64F0VFM | Same S12Z core, identical memory and LIN PHY, but includes flash security option | Required where OEM mandates secure boot or firmware authentication | Select MC9S12ZVL64F0VFM if security compliance (e.g., UNECE R155) is mandatory |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY (requires external transceiver) | Suitable for higher-performance body domain controllers needing CAN + LIN coexistence | Choose SPC560B50L5 when expanding to multi-protocol gateways or adding CAN FD support |
Compared with MC9S12ZVL64F0VFM, the S912ZVL64F0VFM omits flash security to simplify development and reduce cost; versus SPC560B50L5, it trades raw performance and CAN capability for lower system cost and smaller footprint in dedicated LIN nodes.
Availability
S912ZVL64F0VFM is available at Aetrix Electronics and suitable for automotive door modules, seat control units, and roof console systems requiring stable component supply and AEC-Q100 qualified microcontrollers.
Supply support for S912ZVL64F0VFM 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The S12 MagniV product line delivers cost-optimized, AEC-Q100 qualified microcontrollers with integrated analog and communication peripherals for automotive body electronics subsystems.
FAQ
What is the operating voltage range for the S912ZVL64F0VFM?
The S912ZVL64F0VFM operates from 4.5 V to 5.5 V on its VDD supply pin. Its integrated 5 V LDO regulator (VREG5) delivers up to 100 mA and maintains regulation across this input range, enabling stable operation with automotive battery fluctuations and direct connection to standard 5 V rails.
Does the S912ZVL64F0VFM support flash security features?
No, the S912ZVL64F0VFM is configured as unsecured - flash memory protection is disabled at factory. This allows unrestricted debugging, programming, and firmware updates without security key handling. For secured operation, consider the MC9S12ZVL64F0VFM variant, which supports flash security options.
Which LIN specification does the integrated transceiver meet?
The integrated LIN transceiver in the S912ZVL64F0VFM complies with ISO 17987-4:2016 Class B requirements, including specified dominant/recessive voltage levels, slew rate control, bus fault tolerance, and electromagnetic compatibility. It requires no external components for basic LIN 2.2a/SAE J2602 operation.
What package type and dimensions does the S912ZVL64F0VFM use?
The S912ZVL64F0VFM uses a 48-pin LQFP package measuring 7 mm × 7 mm with 0.5 mm lead pitch and an exposed thermal pad. This RoHS-compliant package supports reflow soldering and provides mechanical stability for automotive under-hood and cabin environments.
Can the S912ZVL64F0VFM drive external sensors directly?
Yes, the S912ZVL64F0VFM can drive external sensors directly using its on-chip 5 V LDO regulator (VREG5 pin), rated for up to 100 mA. This eliminates the need for an external regulator when powering typical automotive analog sensors such as potentiometers, thermistors, or Hall-effect switches.
S912ZVL64F0VFM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-VFQFN 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, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 19
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 512 x 8
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 5.5V ~ 18V
- Data Converters:
- A/D 6x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S912ZVL64F0VFM FAQ
1.How can I place an order for S912ZVL64F0VFM through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVL64F0VFM 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 S912ZVL64F0VFM reliable?
The price and inventory of S912ZVL64F0VFM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVL64F0VFM is usually 5 days.
3.What payment methods are accepted for S912ZVL64F0VFM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVL64F0VFM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVL64F0VFM?
S912ZVL64F0VFM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVL64F0VFM 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 S912ZVL64F0VFM?
For technical support, including S912ZVL64F0VFM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVL64F0VFM requirements.
6.How does Aetrix verify that S912ZVL64F0VFM is sourced from the original manufacturer or authorized distributors?
All S912ZVL64F0VFM 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 S912ZVL64F0VFM meets industry standards.
7.What is the process for return or replacement of S912ZVL64F0VFM?
All S912ZVL64F0VFM units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVL64F0VFM, 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 S912ZVL64F0VFM part is unused and in its original packaging.
Return procedure for S912ZVL64F0VFM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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