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NXP Semiconductors S9S12ZVLS1F0VFM
- Part No.:
- S9S12ZVLS1F0VFM
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S9S12ZVLS1F0VFM.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,141
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Product details
Overview
S9S12ZVLS1F0VFM from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 32 KB on-chip flash, 2 KB RAM, and embedded voltage regulator; it operates at up to 25 MHz and targets automotive body electronics such as window lift control and seat position adjustment.
For engineers reviewing the S9S12ZVLS1F0VFM datasheet, S9S12ZVLS1F0VFM pinout, S9S12ZVLS1F0VFM application, or S9S12ZVLS1F0VFM equivalent, key selection criteria include flash endurance (100k write/erase cycles), unsecured memory configuration, integrated LIN physical layer, ASIL-B capable safety features, and automotive-grade temperature range (–40°C to 125°C).
Technical Context
The S9S12ZVLS1F0VFM implements the S12Z CPU core with 25 MHz maximum bus frequency and supports background debug mode (BDM) for in-circuit programming and real-time debugging. It integrates a LIN 2.2-compliant transceiver, 10-bit ADC with 8 channels, and a 16-bit PWM module with dead-time insertion.
Its mixed-signal architecture combines digital control logic with analog peripherals including a bandgap reference, internal voltage regulator (3.3 V output), and power-on reset with programmable delay. The device is qualified to AEC-Q100 Grade 1 and supports unsecured flash configuration for rapid development.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit CISC core with 25 MHz max bus frequency and BDM interface |
| Flash Memory | 32 KB on-chip flash with 100k erase/write cycles and 10-year data retention |
| RAM | 2 KB on-chip SRAM with error detection capability |
| Operating Temp | –40°C to +125°C ambient, AEC-Q100 Grade 1 qualified |
| LIN Interface | Integrated LIN 2.2 physical layer supporting 10–20 kbps baud rates |
| ADC | 10-bit SAR ADC with 8 input channels and 12.5 µs conversion time |
| PWM | 16-bit PWM module with 2 independent channels and programmable dead-time |
Pinout & Package
Package: 48-pin QFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core supply input | Accepts 5 V ±10%; internal regulator generates stable 3.3 V for core logic |
| VDDA | Analog supply input | Separate 5 V analog rail for ADC and bandgap reference; improves noise immunity |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external watchdog or microcontroller reset signals |
| TXD/LIN | LIN bus transmit output | Drives LIN physical layer directly; no external transceiver required for basic node implementation |
| RXD/LIN | LIN bus receive input | Accepts LIN bus signal; includes slew-rate control and fault detection circuitry |
| PORTA[7:0] | General-purpose I/O | 8-bit bidirectional port with configurable pull-ups and interrupt capability per pin |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Eliminates need for external LIN transceiver, reducing BOM count and PCB area in single-node applications |
| On-chip voltage regulator | Provides regulated 3.3 V output from 5 V supply, enabling single-rail system design without external LDO |
| ASIL-B support | Includes lock-step timer, ECC on flash, and memory protection unit-enabling use in ISO 26262-compliant body control modules |
| Unsecured flash | Allows full read/write access during development; eliminates boot-loader dependency for firmware updates via BDM |
| AEC-Q100 Grade 1 | Validated for continuous operation at 125°C junction temperature, suitable for under-hood and door module environments |
Applications
| Power Window Control | Seat Position Memory |
|---|---|
Use Scenario: Bidirectional motor control for automotive power windows with anti-pinch detection and soft-stop behavior. IC Role / Device Role / Timing Role: Main controller executing motor commutation logic, ADC-based current sensing, and LIN communication with body control module. Use Value: Integrated LIN PHY and 10-bit ADC reduce component count by two ICs; unsecured flash enables over-the-air calibration updates. | Use Scenario: Storing and recalling driver seat position settings using non-volatile EEPROM emulation in flash. IC Role / Device Role / Timing Role: Standalone seat ECU managing potentiometer inputs, actuator outputs, and LIN-based parameter synchronization with central gateway. Use Value: On-chip voltage regulator powers position sensors directly; ASIL-B features support functional safety requirements for occupant restraint systems. |
| Roof Module Control | Door Lock Actuation |
Use Scenario: Coordinating sunroof open/close, tilt, and obstacle detection using hall-effect sensors and H-bridge drivers. IC Role / Device Role / Timing Role: Real-time controller running closed-loop position control with 16-bit PWM for smooth actuator motion. Use Value: 25 MHz S12Z core delivers deterministic timing for 10 ms control loops; integrated ADC samples sensor feedback without external signal conditioning. | Use Scenario: Driving solenoid-based door locks with status feedback via switch inputs and LIN status reporting. IC Role / Device Role / Timing Role: Local node controller handling lock/unlock commands, tamper detection, and battery-saving sleep/wake transitions. Use Value: Unsecured flash allows field reprogramming of lock timing profiles; AEC-Q100 qualification ensures reliability in cold-cranking conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S9S12ZVL3F0VFM | 64 KB flash, same package and peripheral set; differs only in flash size and part marking | Preferred for designs requiring larger firmware image or future feature expansion | Select when firmware growth headroom >32 KB is needed; otherwise S9S12ZVLS1F0VFM offers optimal cost/performance balance |
| MC9S12ZVLA1F0VFM | Same S12Z core and package but includes CAN 2.0B controller; lacks LIN PHY integration | Used where CAN backbone communication is mandatory and LIN is handled externally | Choose MC9S12ZVLA1F0VFM only if CAN interface is required and external LIN transceiver is acceptable |
Compared with S9S12ZVL3F0VFM and MC9S12ZVLA1F0VFM, the S9S12ZVLS1F0VFM provides the smallest footprint for LIN-only nodes with minimal flash overhead, making it optimal for cost-sensitive, space-constrained automotive body modules where CAN is not required.
Availability
S9S12ZVLS1F0VFM is available at Aetrix Electronics and suitable for automotive body control, power window systems, and seat position memory applications requiring stable component supply across multi-year production cycles.
Supply support for S9S12ZVLS1F0VFM 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 family was designed specifically for cost-optimized, functionally safe automotive body electronics, integrating LIN, voltage regulation, and mixed-signal peripherals into compact MCU packages.
FAQ
What is the memory configuration of the S9S12ZVLS1F0VFM?
The S9S12ZVLS1F0VFM contains 32 KB of on-chip flash memory rated for 100,000 write/erase cycles and 10 years of data retention, plus 2 KB of SRAM with built-in error detection. Flash is unsecured, allowing unrestricted read/write access during development and field updates via BDM interface.
Does the S9S12ZVLS1F0VFM include a LIN physical layer?
Yes, the S9S12ZVLS1F0VFM integrates a LIN 2.2-compliant physical layer with TXD/LIN and RXD/LIN pins. This eliminates the need for an external LIN transceiver in single-node applications such as power window or seat control modules.
What safety certifications apply to the S9S12ZVLS1F0VFM?
The S9S12ZVLS1F0VFM is AEC-Q100 Grade 1 qualified and includes ASIL-B support features: lock-step timer, flash ECC, memory protection unit, and power-on reset with timeout. These enable compliance with ISO 26262 requirements for automotive body control functions.
What is the operating temperature range for the S9S12ZVLS1F0VFM?
The S9S12ZVLS1F0VFM operates across –40°C to +125°C ambient temperature and is qualified to AEC-Q100 Grade 1. Its internal voltage regulator and thermal design support reliable operation in under-hood and door module environments.
Can the S9S12ZVLS1F0VFM be used without an external voltage regulator?
Yes, the S9S12ZVLS1F0VFM includes an integrated voltage regulator that accepts 5 V ±10% input and delivers a stable 3.3 V output for core logic and I/O. This enables single-supply system design without requiring an external LDO.
S9S12ZVLS1F0VFM 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:
- 16KB (16K 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S9S12ZVLS1F0VFM FAQ
1.How can I place an order for S9S12ZVLS1F0VFM through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVLS1F0VFM 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 S9S12ZVLS1F0VFM reliable?
The price and inventory of S9S12ZVLS1F0VFM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVLS1F0VFM is usually 5 days.
3.What payment methods are accepted for S9S12ZVLS1F0VFM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVLS1F0VFM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVLS1F0VFM?
S9S12ZVLS1F0VFM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVLS1F0VFM 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 S9S12ZVLS1F0VFM?
For technical support, including S9S12ZVLS1F0VFM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVLS1F0VFM requirements.
6.How does Aetrix verify that S9S12ZVLS1F0VFM is sourced from the original manufacturer or authorized distributors?
All S9S12ZVLS1F0VFM 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 S9S12ZVLS1F0VFM meets industry standards.
7.What is the process for return or replacement of S9S12ZVLS1F0VFM?
All S9S12ZVLS1F0VFM units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVLS1F0VFM, 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 S9S12ZVLS1F0VFM part is unused and in its original packaging.
Return procedure for S9S12ZVLS1F0VFM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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