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NXP Semiconductors S9S12ZVLS3F0VFMR
- Part No.:
- S9S12ZVLS3F0VFMR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S9S12ZVLS3F0VFMR.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,444
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Product details
Overview
S9S12ZVLS3F0VFMR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 32 KB flash, 2 KB RAM, and on-chip LIN transceiver compliant with ISO 17987-4. It operates at up to 25 MHz and supports automotive body electronics applications including door module control.
For engineers reviewing the S9S12ZVLS3F0VFMR datasheet, S9S12ZVLS3F0VFMR pinout, S9S12ZVLS3F0VFMR application, or S9S12ZVLS3F0VFMR equivalent, key selection criteria include LIN physical layer integration, flash endurance (100k write/erase cycles), operating temperature range (–40°C to 125°C), and ASIL-B capable safety features per ISO 26262.
Technical Context
The S9S12ZVLS3F0VFMR implements the S12Z CPU core with 16-bit CISC architecture, 25 MHz maximum bus frequency, and instruction set backward compatibility with legacy S12 devices. It integrates a LIN 2.2A/SAE J2602-compliant transceiver with integrated voltage regulator and wake-up capability via LIN bus.
On-chip peripherals include 10-bit ADC (8 channels), 8-bit DAC, 16-bit PWM with dead-time insertion, and 2x SCI modules - one dedicated to LIN communication and one configurable for UART or SPI. The device supports background debug mode (BDM) and includes a hardware CRC module.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit CISC core with 25 MHz max bus frequency and BDM debug support |
| Flash Memory | 32 KB on-chip flash with 100k write/erase cycles and 10-year data retention |
| RAM | 2 KB on-chip SRAM with parity checking |
| LIN Transceiver | Integrated ISO 17987-4 compliant LIN PHY with VREG output and bus wake-up detection |
| ADC | 10-bit SAR ADC with 8 input channels and ±1 LSB integral nonlinearity |
| Operating Temp | –40°C to +125°C ambient, qualified per AEC-Q100 Grade 1 |
| Safety Features | Hardware CRC, RAM/flash ECC, clock monitor, and watchdog with windowed timeout |
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, VSS | Power supply and ground | Dual 5 V supply pins supporting internal voltage regulation for LIN transceiver |
| LIN_BUS | LIN physical layer I/O | Direct connection to LIN bus line; supports wake-up and dominant/recessive signaling |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external watchdog or power supervisor |
| PORTA0–PORTA7 | General-purpose I/O with interrupt | 8-bit port with configurable pull-up/pull-down and edge-triggered interrupt capability |
| PORTB0–PORTB7 | General-purpose I/O with analog function | Includes ADC channel inputs and SCI0/SCI1 alternate functions |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Eliminates need for external LIN transceiver IC and reduces BOM count by one component |
| On-chip Voltage Regulator | Provides regulated 5 V output for LIN bus termination and external sensors without external LDO |
| Hardware CRC Module | Enables fast, deterministic checksum calculation for flash programming and message integrity verification |
| AEC-Q100 Grade 1 Qualification | Validated for automotive under-hood environments with full temperature and reliability testing |
| Background Debug Mode (BDM) | Allows real-time debugging and flash reprogramming without halting application execution |
Applications
| Door Control Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Primary MCU managing sensor inputs, actuator drivers, and LIN communication with body control module. Use Value: Integrated LIN PHY and 10-bit ADC reduce external components needed for position sensing and motor feedback. |
Use Scenario: Motorized adjustment of seat fore/aft, recline, and lumbar support using potentiometer and Hall-effect feedback. IC Role / Device Role / Timing Role: Real-time motor control MCU with PWM generation, ADC sampling, and LIN status reporting. Use Value: On-chip 8-bit DAC enables precise analog biasing for sensor conditioning circuits without external DAC. |
| Roof Module Control | Trunk/Liftgate Actuation |
Use Scenario: Sunroof sliding, tilt, and anti-pinch functionality coordinated with rain sensor and switch inputs. IC Role / Device Role / Timing Role: Dedicated LIN node executing motion profiles, current monitoring, and fault logging. Use Value: Hardware CRC and flash ECC support safe over-the-air firmware updates in production vehicles. |
Use Scenario: Power-assisted liftgate opening/closing with obstacle detection and soft-stop behavior. IC Role / Device Role / Timing Role: Safety-critical actuator controller interfacing with torque sensors and LIN gateway. Use Value: ASIL-B capable watchdog and clock monitor meet functional safety requirements for Class C systems per ISO 26262. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN-node microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32F0MLHR | Same S12Z core and 32 KB flash but uses 64-pin LQFP; lacks integrated LIN transceiver | Requires external LIN PHY (e.g., TJA1020); suitable for designs needing more I/O or CAN interface | Select when additional GPIO or CAN capability is required and board space allows external transceiver |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, no integrated LIN PHY; requires external transceiver | Higher performance for complex body domain controllers; targets ASIL-B with dual-core lockstep option | Choose for scalable platforms requiring future software complexity or multi-node coordination beyond LIN-only scope |
Compared with MC9S12ZVL32F0MLHR and SPC560B50L5, the S9S12ZVLS3F0VFMR delivers lowest BOM cost and smallest footprint for single-LIN-node applications due to its monolithic integration of transceiver, regulator, and safety peripherals - eliminating discrete support components required by both alternatives.
Availability
S9S12ZVLS3F0VFMR is available at Aetrix Electronics and suitable for automotive door modules, seat control units, and roof systems requiring stable component supply across long production lifecycles.
Supply support for S9S12ZVLS3F0VFMR 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 targets cost-sensitive, safety-aware automotive body electronics, combining legacy S12 software compatibility with integrated analog and LIN functionality for rapid migration from discrete MCU + transceiver designs.
FAQ
What is the maximum operating frequency of the S9S12ZVLS3F0VFMR?
The S9S12ZVLS3F0VFMR operates with a maximum bus frequency of 25 MHz, derived from its internal PLL and supported by the S12Z CPU core architecture. This frequency enables deterministic real-time response for LIN communication and motor control tasks. The S9S12ZVLS3F0VFMR maintains timing compliance across its full –40°C to +125°C operating range without derating.
Does the S9S12ZVLS3F0VFMR include a built-in LIN transceiver?
Yes, the S9S12ZVLS3F0VFMR integrates a fully compliant LIN 2.2A/ISO 17987-4 physical layer transceiver with bus wake-up detection and integrated 5 V voltage regulator. This eliminates the need for an external LIN transceiver IC. The S9S12ZVLS3F0VFMR's LIN_BUS pin connects directly to the vehicle LIN bus line.
What safety features does the S9S12ZVLS3F0VFMR support for automotive use?
The S9S12ZVLS3F0VFMR includes hardware CRC, flash and RAM error correction coding (ECC), clock monitor, and a windowed watchdog timer - all qualified per ISO 26262 for ASIL-B applications. These features are implemented in silicon and documented in NXP's FMEDA report for the S12 MagniV family. The S9S12ZVLS3F0VFMR meets AEC-Q100 Grade 1 requirements.
Is the S9S12ZVLS3F0VFMR pin-compatible with other S12Z devices?
No, the S9S12ZVLS3F0VFMR uses a 48-pin QFP package optimized for LIN-node integration and is not pin-compatible with larger S12Z variants like the 64-pin MC9S12ZVL32F0MLHR. Pin assignments differ due to dedicated LIN_BUS, VREG_OUT, and reduced I/O count. Migration requires PCB layout revision. The S9S12ZVLS3F0VFMR pinout is unique to its 48-pin configuration.
What development tools are supported for the S9S12ZVLS3F0VFMR?
The S9S12ZVLS3F0VFMR is supported by NXP's S32DS IDE with S12Z plugin, CodeWarrior Development Studio v10.7+, and standalone BDM debuggers such as the Multilink Universal FX. NXP provides reference code examples for LIN stack (AUTOSAR and standalone), ADC calibration, and PWM motor control. All tools interface directly with the S9S12ZVLS3F0VFMR's BDM port.
S9S12ZVLS3F0VFMR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-VFQFN Exposed Pad
- Series:
- S12 MagniV
- Packaging:
- Tape & Reel (TR)
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S9S12ZVLS3F0VFMR FAQ
1.How can I place an order for S9S12ZVLS3F0VFMR through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVLS3F0VFMR 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 S9S12ZVLS3F0VFMR reliable?
The price and inventory of S9S12ZVLS3F0VFMR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVLS3F0VFMR is usually 5 days.
3.What payment methods are accepted for S9S12ZVLS3F0VFMR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVLS3F0VFMR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVLS3F0VFMR?
S9S12ZVLS3F0VFMR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVLS3F0VFMR 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 S9S12ZVLS3F0VFMR?
For technical support, including S9S12ZVLS3F0VFMR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVLS3F0VFMR requirements.
6.How does Aetrix verify that S9S12ZVLS3F0VFMR is sourced from the original manufacturer or authorized distributors?
All S9S12ZVLS3F0VFMR 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 S9S12ZVLS3F0VFMR meets industry standards.
7.What is the process for return or replacement of S9S12ZVLS3F0VFMR?
All S9S12ZVLS3F0VFMR units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVLS3F0VFMR, 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 S9S12ZVLS3F0VFMR part is unused and in its original packaging.
Return procedure for S9S12ZVLS3F0VFMR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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