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NXP Semiconductors S9S12ZVLS3F0MFM
- Part No.:
- S9S12ZVLS3F0MFM
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S9S12ZVLS3F0MFM.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:490
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Product details
Overview
S9S12ZVLS3F0MFM from NXP is a highly integrated S12Z MagniV LIN slave microcontroller in 32-pin QFN-EP package, operating at 32 MHz with 32 KB Flash, 2 KB EEPROM, 8 KB RAM, integrated LIN physical layer, 12 V voltage regulator (70 mA), and 10-channel 12-bit ADC - designed for automotive LIN node applications including switch panels and sensors.
For engineers reviewing the S9S12ZVLS3F0MFM datasheet, S9S12ZVLS3F0MFM pinout, S9S12ZVLS3F0MFM application, or S9S12ZVLS3F0MFM equivalent, key selection criteria include LIN 2.x compliance, battery-direct operation (5.5–18 V), AEC-Q100 Grade 1 qualification (−40°C to +125°C ambient, up to +150°C junction), integrated EVDD and NGPIOs, and HVI input for high-voltage wake-up detection.
Technical Context
The S9S12ZVLS3F0MFM implements the S12Z core with on-chip IPLL clock generation and supports LIN 2.2A protocol via its embedded LIN Phy - eliminating external transceiver need. It integrates a 12 V/70 mA regulator with external ballast support for higher current, plus one 5 V/20 mA EVDD output and three 5 V/25 mA NGPIO sink drivers.
Its analog subsystem includes a 10-channel 12-bit ADC with PGA and temperature sensor, an 8-bit DAC, and high-voltage input (HVI) for wake-up from battery supply. Communication interfaces comprise two SCI, one SPI, one I²C, and one MSCAN module - all accessible within the 32-pin footprint.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | S12Z 32 MHz - deterministic real-time execution with instruction pipelining and low-latency interrupt response. |
| Flash / EEPROM | 32 KB Flash with ECC / 2 KB EEPROM with ECC - enables robust firmware storage and parameter retention in automotive environments. |
| RAM | 8 KB SRAM with ECC - supports reliable runtime data handling under EMI stress. |
| LIN Physical Layer | Integrated LIN 2.2A-compliant transceiver - eliminates external IC, reduces BOM count and PCB area. |
| Voltage Regulators | 12 V/70 mA VREG (170 mA w/ ballast) + 5 V/20 mA EVDD - powers MCU core and external peripherals directly from battery. |
| ADC | 10-channel 12-bit ADC with PGA and temp sensor - enables precise analog sensing for position, temperature, and voltage monitoring. |
| NGPIO | 3 × 5 V/25 mA sink outputs - drives LEDs, relays, or small solenoids without external drivers. |
| Operating Range | 5.5 V–18 V supply, −40°C to +125°C ambient (AEC-Q100 Grade 1) - suitable for under-hood and cabin LIN nodes. |
Pinout & Package
Package: 32-pin QFN-EP (7 mm × 7 mm, 0.5 mm pitch), thermally enhanced with exposed pad for improved heat dissipation in high-temperature automotive environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power and ground | Supplies 5 V domain for S12Z core and digital logic; requires local decoupling. |
| VSUP | Battery input sense | Monitors battery voltage (5.5–18 V) for brown-out detection and system wake-up. |
| LIN_Bus | LIN physical layer I/O | Single-wire bidirectional interface compliant with LIN 2.2A; connects directly to LIN bus line. |
| EVDD | 5 V regulated output | Provides 5 V/20 mA regulated supply for external logic or sensors; internally sourced from 12 V VREG. |
| NGPIO0–NGPIO2 | High-current GPIO sinks | Each delivers 5 V/25 mA sink capability - drives LEDs, small actuators, or optocouplers directly. |
| HVI | High-voltage input | Detects >7 V on battery line to wake MCU from stop mode - enables low-power LIN node operation. |
| ADC0–ADC9 | Analog inputs | 10 dedicated pins for 12-bit ADC channels; support PGA gain and internal temperature sensor routing. |
| SCI0_TX/SCI0_RX | UART interface | Full-duplex asynchronous communication for debug, diagnostics, or host MCU coordination. |
Key Features
| Feature | Design Value |
|---|---|
| Battery-direct operation | Accepts 5.5–18 V input without external pre-regulator - simplifies power architecture and reduces component count. |
| Integrated LIN Phy | Fully compliant with LIN 2.2A specification - eliminates external transceiver, saves ~3 mm² PCB area and $0.15 BOM cost. |
| ECC-protected memories | Flash, RAM, and EEPROM include error-correcting code - ensures functional safety compliance per ISO 26262 ASIL-B requirements. |
| Thermal resilience | Rated for 150°C junction temperature - supports placement in high-heat zones like door modules or HVAC actuators. |
| Low-power wake-up | HVI pin enables wake-from-stop with <1 µA standby current - extends battery life in always-on LIN sensor nodes. |
| On-chip voltage regulation | 12 V/70 mA VREG + 5 V/20 mA EVDD - powers MCU and external circuitry from single battery rail, reducing external regulators. |
Applications
| LIN Switch Panel | LIN Ambient Lighting Control |
|---|---|
Use Scenario: Centralized dashboard or door-mounted switch cluster controlling window lifts, mirror adjustment, and seat memory via LIN bus. IC Role / Device Role / Timing Role: LIN slave node managing GPIO actuation, ADC-based position feedback, and LIN message parsing. Use Value: Eliminates discrete transceiver and voltage regulators - reduces node BOM by 4 components and enables 32-pin compact layout. | Use Scenario: RGB LED backlighting system in center console or instrument cluster with color/brightness tuning over LIN. IC Role / Device Role / Timing Role: LIN slave driving NGPIO-sink LEDs and modulating brightness via PWM-controlled 8-bit DAC. Use Value: Integrated NGPIOs and DAC enable direct LED control without external drivers - cuts bill-of-materials and improves thermal margin. |
| LIN Ultrasonic Sensor Node | LIN HVAC Actuator |
Use Scenario: Parking assist sensor measuring distance using ultrasonic transducers and reporting via LIN to body controller. IC Role / Device Role / Timing Role: LIN slave acquiring echo timing via ADC and HVI-triggered wake-up, then transmitting calibrated distance data. Use Value: HVI wake-up + fast 12-bit ADC allows sub-10 ms response from sleep - meets real-time parking assist latency requirements. | Use Scenario: Motorized blend door or mode door actuator in automotive HVAC system receiving position commands over LIN. IC Role / Device Role / Timing Role: LIN slave interpreting position commands, driving motor via NGPIOs, and feeding back potentiometer ADC readings. Use Value: NGPIO sink drivers rated for 25 mA eliminate external H-bridge for small DC motors - reduces size and EMI emissions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LIN slave microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32F0MLF | Same S12Z core, 32 KB Flash, but in 48LQFP package with additional SCI and ADC channels. | Supports more complex LIN nodes requiring extra serial interfaces or analog inputs. | Select when board layout allows larger package and additional peripheral count is needed. |
| SPC560B50L5 | Power Architecture-based 32-bit MCU with LIN Phy, 512 KB Flash, no integrated 12 V regulator. | Targets higher-performance LIN gateway or multi-node coordinator roles, not direct replacement. | Choose for scalable platforms needing future software expansion or CAN+LIN hybrid functionality. |
Compared with MC9S12ZVL32F0MLF and SPC560B50L5, the S9S12ZVLS3F0MFM offers optimal integration density and lowest system cost for space-constrained LIN slave nodes - delivering full LIN 2.2A compliance, battery-direct operation, and thermal resilience in the smallest QFN footprint.
Availability
S9S12ZVLS3F0MFM is available at Aetrix Electronics and suitable for LIN switch panels, ambient lighting controls, and ultrasonic sensor nodes requiring stable component supply across automotive production programs.
Supply support for S9S12ZVLS3F0MFM 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 applications.
The S12Z MagniV product line was engineered specifically for cost-sensitive, space-constrained automotive LIN slave nodes - integrating core, power, analog, and communication functions into single-package solutions.
FAQ
What is the qualified temperature range for the S9S12ZVLS3F0MFM?
The S9S12ZVLS3F0MFM is AEC-Q100 Grade 1 qualified, supporting operation from −40°C to +125°C ambient temperature, with junction temperature capability up to +150°C. This rating enables deployment in engine bay proximity, door modules, and HVAC housings where thermal stress is significant. The S9S12ZVLS3F0MFM's on-die temperature sensor and thermal shutdown protection further ensure reliability under sustained high-temperature conditions.
Does the S9S12ZVLS3F0MFM require an external LIN transceiver?
No, the S9S12ZVLS3F0MFM includes a fully integrated LIN 2.2A-compliant physical layer, eliminating the need for an external transceiver. Its LIN_Bus pin connects directly to the LIN bus line with appropriate termination. This integration reduces PCB area, BOM cost, and signal integrity complexity - a key differentiator of the S9S12ZVLS3F0MFM versus generic S12 derivatives.
What power supply configurations does the S9S12ZVLS3F0MFM support?
The S9S12ZVLS3F0MFM operates directly from a 5.5 V–18 V battery supply via VSUP. It integrates a 12 V/70 mA regulator (extendable to 170 mA with external ballast resistor) and a 5 V/20 mA EVDD output. These features allow the S9S12ZVLS3F0MFM to power itself and external peripherals without external regulators - simplifying design for LIN nodes in automotive body electronics.
How many high-current GPIOs does the S9S12ZVLS3F0MFM provide, and what are their ratings?
The S9S12ZVLS3F0MFM provides three NGPIO terminals (NGPIO0–NGPIO2), each capable of sinking 5 V at up to 25 mA. These are designed to drive LEDs, small solenoids, or optocouplers directly without external drivers. Their sink-only configuration and current rating are explicitly validated in the S9S12ZVLS3F0MFM datasheet for automotive load switching applications.
Is the S9S12ZVLS3F0MFM supported by NXP development tools?
Yes, the S9S12ZVLS3F0MFM is supported by NXP's TRK-S12ZVL evaluation board, DEVKIT-S12ZVL hardware, and CodeWarrior Development Studio. Free low-level drivers and LIN stack examples are provided for rapid prototyping of switch panels, lighting controls, and sensor nodes - accelerating time-to-market for designs based on the S9S12ZVLS3F0MFM.
S9S12ZVLS3F0MFM 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:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 19
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S9S12ZVLS3F0MFM FAQ
1.How can I place an order for S9S12ZVLS3F0MFM through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVLS3F0MFM 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 S9S12ZVLS3F0MFM reliable?
The price and inventory of S9S12ZVLS3F0MFM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVLS3F0MFM is usually 5 days.
3.What payment methods are accepted for S9S12ZVLS3F0MFM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVLS3F0MFM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVLS3F0MFM?
S9S12ZVLS3F0MFM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVLS3F0MFM 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 S9S12ZVLS3F0MFM?
For technical support, including S9S12ZVLS3F0MFM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVLS3F0MFM requirements.
6.How does Aetrix verify that S9S12ZVLS3F0MFM is sourced from the original manufacturer or authorized distributors?
All S9S12ZVLS3F0MFM 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 S9S12ZVLS3F0MFM meets industry standards.
7.What is the process for return or replacement of S9S12ZVLS3F0MFM?
All S9S12ZVLS3F0MFM units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVLS3F0MFM, 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 S9S12ZVLS3F0MFM part is unused and in its original packaging.
Return procedure for S9S12ZVLS3F0MFM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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