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NXP Semiconductors S9S12ZVLS3F0CFM
- Part No.:
- S9S12ZVLS3F0CFM
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S9S12ZVLS3F0CFM.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,797
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Product details
Overview
S9S12ZVLS3F0CFM from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 32 KB on-chip flash memory, 2 KB RAM, and embedded voltage regulator. It features a LIN 2.2-compliant transceiver, 8-channel 10-bit ADC, and 4-channel PWM for motor control applications in automotive body electronics.
For engineers reviewing the S9S12ZVLS3F0CFM datasheet, S9S12ZVLS3F0CFM pinout, S9S12ZVLS3F0CFM application, or S9S12ZVLS3F0CFM equivalent, key selection criteria include LIN physical layer compliance, integrated voltage regulation, flash endurance (100k write/erase cycles), and AEC-Q100 Grade 2 qualification for under-hood operation.
Technical Context
The S9S12ZVLS3F0CFM implements the S12Z CPU core with 50 MHz bus speed and supports background debug mode (BDM) via single-wire interface. It integrates a LIN 2.2 transceiver with slew-rate control and bus fault detection, eliminating external transceiver components.
On-chip peripherals include an 8-channel 10-bit ADC with configurable sample time and conversion trigger sources, plus four independent 8-bit PWM channels with center-aligned and edge-aligned modes-optimized for brushless DC motor commutation timing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit, 50 MHz maximum bus speed, BDM debug support |
| Flash Memory | 32 KB on-chip, 100k write/erase cycles, 10-year data retention |
| RAM | 2 KB on-chip, byte-addressable, no wait states at full speed |
| LIN Transceiver | Integrated LIN 2.2-compliant PHY with bus short-circuit protection and wake-up capability |
| ADC | 8-channel 10-bit SAR ADC, programmable sample time, hardware-triggered conversion |
| PWM | 4-channel 8-bit PWM with dead-time insertion and complementary output mode |
| Operating Temp | −40°C to +105°C, AEC-Q100 Grade 2 qualified |
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 5.0 V ±10%; internal regulator supplies 2.5 V core logic |
| VREG_OUT | Regulated output | 2.5 V @ 100 mA for external analog circuitry or sensor biasing |
| LIN_BUS | LIN physical layer I/O | Direct connection to LIN bus line; includes integrated pull-up and fault detection |
| AD0–AD7 | Analog input channels | Eight dedicated pins supporting single-ended or differential sampling |
| PWM0–PWM3 | PWM output terminals | Four independent outputs with configurable polarity and dead-time control |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; debounced by internal timer |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN 2.2 transceiver | Reduces BOM count by eliminating external transceiver IC and associated passive components |
| On-chip 2.5 V voltage regulator | Supplies core logic and enables clean power for external sensors without external LDO |
| Hardware PWM with dead-time insertion | Enables safe driving of half-bridge motor drivers without software timing overhead |
| AEC-Q100 Grade 2 qualification | Validated for operation up to +105°C ambient, suitable for passenger compartment and engine bay locations |
| Background Debug Mode (BDM) | Single-wire debug interface supports real-time register inspection and flash programming in-system |
Applications
| Automotive Door Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, and door lock actuation in modern vehicle door modules. IC Role / Device Role / Timing Role: Main system controller executing LIN slave protocol, managing ADC readings from position sensors, and generating PWM signals for small DC motors. Use Value: Integrated LIN transceiver and voltage regulator reduce component count and PCB area versus discrete solutions. |
Use Scenario: Precise linear or rotary seat position feedback and motor-driven adjustment in premium automotive seating systems. IC Role / Device Role / Timing Role: Real-time closed-loop controller using ADC inputs from potentiometers or Hall sensors and 4-channel PWM for dual-motor drive. Use Value: Hardware dead-time insertion prevents shoot-through in H-bridge drivers, improving motor driver reliability. |
| Roof Sunshade Actuator | Trunk/Liftgate Latch Control |
Use Scenario: Motorized deployment and retraction of panoramic sunshades with end-stop detection and soft-start behavior. IC Role / Device Role / Timing Role: LIN slave node receiving commands over LIN bus, interpreting position feedback, and modulating PWM duty cycle for smooth motion control. Use Value: 100k flash endurance supports field firmware updates over vehicle lifetime without degradation. |
Use Scenario: Electromechanical latch release and feedback monitoring in powered liftgates and trunk systems. IC Role / Device Role / Timing Role: Safety-critical LIN endpoint performing self-test, position sensing, and controlled solenoid activation with watchdog supervision. Use Value: AEC-Q100 Grade 2 rating ensures reliable operation during extended high-temperature soak conditions in rear cargo areas. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN slave microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32 | Same S12Z core and pinout; 32 KB flash but lacks integrated LIN transceiver and voltage regulator | Requires external LIN transceiver and LDO, increasing BOM and layout complexity | Choose when legacy design reuse is prioritized and external components are already allocated |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, CAN + LIN dual interface, higher power consumption | Targeted at gateway or multi-interface nodes-not optimized for cost-sensitive LIN-only endpoints | Choose only if CAN communication or significantly higher processing headroom is required |
Compared with MC9S12ZVL32 and SPC560B50L5, the S9S12ZVLS3F0CFM delivers lowest system-level cost for LIN-only body electronics by integrating transceiver and regulator-reducing external components, board space, and qualification effort.
Availability
S9S12ZVLS3F0CFM is available at Aetrix Electronics and suitable for automotive door modules, seat position controllers, roof sunshade actuators, and trunk latch systems requiring stable component supply across production lifecycles.
Supply support for S9S12ZVLS3F0CFM 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The S12 MagniV family targets cost-optimized, function-integrated microcontrollers for automotive body electronics, emphasizing LIN communication, motor control, and robust operation in harsh environments.
FAQ
What is the operating temperature range for the S9S12ZVLS3F0CFM?
The S9S12ZVLS3F0CFM is qualified per AEC-Q100 Grade 2, supporting continuous operation from −40°C to +105°C ambient. This rating validates its suitability for under-hood and passenger compartment locations where thermal stress is present. The S9S12ZVLS3F0CFM maintains full functionality-including flash programming, ADC accuracy, and LIN bus timing-across this full range without derating.
Does the S9S12ZVLS3F0CFM include an integrated LIN transceiver?
Yes, the S9S12ZVLS3F0CFM integrates a fully compliant LIN 2.2 physical layer transceiver with bus short-circuit protection, wake-up detection, and slew-rate control. No external transceiver IC or supporting passives are required. The S9S12ZVLS3F0CFM's LIN_BUS pin connects directly to the vehicle LIN network, simplifying design and reducing bill-of-materials cost.
What debug interface does the S9S12ZVLS3F0CFM support?
The S9S12ZVLS3F0CFM supports Background Debug Mode (BDM) via a single-wire interface compatible with standard NXP BDM tools. This enables non-intrusive real-time debugging, flash programming, and register inspection without halting application execution. The S9S12ZVLS3F0CFM does not support JTAG or SWD interfaces.
Is the S9S12ZVLS3F0CFM pin-compatible with other S12Z devices?
The S9S12ZVLS3F0CFM uses a 48-pin QFP package with a unique pin assignment optimized for LIN and motor control functions. It is not pin-compatible with MC9S12ZVL32 or S9S12ZVL64 despite shared package outline-key signal placements (e.g., LIN_BUS, VREG_OUT, PWM outputs) differ. Board redesign is required when migrating to or from the S9S12ZVLS3F0CFM.
What is the flash memory endurance specification for the S9S12ZVLS3F0CFM?
The S9S12ZVLS3F0CFM specifies 100,000 write/erase cycles for its 32 KB on-chip flash memory, with guaranteed 10-year data retention at +85°C. This endurance supports in-field firmware updates throughout typical automotive service life. The S9S12ZVLS3F0CFM flash controller includes error detection and wear-leveling assist logic to maintain reliability across repeated update cycles.
S9S12ZVLS3F0CFM 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S9S12ZVLS3F0CFM FAQ
1.How can I place an order for S9S12ZVLS3F0CFM through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVLS3F0CFM 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 S9S12ZVLS3F0CFM reliable?
The price and inventory of S9S12ZVLS3F0CFM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVLS3F0CFM is usually 5 days.
3.What payment methods are accepted for S9S12ZVLS3F0CFM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVLS3F0CFM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVLS3F0CFM?
S9S12ZVLS3F0CFM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVLS3F0CFM 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 S9S12ZVLS3F0CFM?
For technical support, including S9S12ZVLS3F0CFM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVLS3F0CFM requirements.
6.How does Aetrix verify that S9S12ZVLS3F0CFM is sourced from the original manufacturer or authorized distributors?
All S9S12ZVLS3F0CFM 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 S9S12ZVLS3F0CFM meets industry standards.
7.What is the process for return or replacement of S9S12ZVLS3F0CFM?
All S9S12ZVLS3F0CFM units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVLS3F0CFM, 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 S9S12ZVLS3F0CFM part is unused and in its original packaging.
Return procedure for S9S12ZVLS3F0CFM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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