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NXP Semiconductors S9S12ZVL16F0MLC
- Part No.:
- S9S12ZVL16F0MLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S12ZVL16F0MLC.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,732
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Product details
Overview
S9S12ZVL16F0MLC from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 16 KB flash, 1 KB RAM, and embedded voltage regulator. It features a LIN 2.2A transceiver, 10-bit ADC with 8 channels, and operates at up to 25 MHz. It targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S9S12ZVL16F0MLC datasheet, S9S12ZVL16F0MLC pinout, S9S12ZVL16F0MLC application, or S9S12ZVL16F0MLC equivalent, key selection criteria include LIN compliance, on-chip voltage regulation, flash endurance (100k write/erase cycles), ADC resolution and channel count, and AEC-Q100 Grade 2 qualification for under-hood operation.
Technical Context
The S9S12ZVL16F0MLC implements the S12Z CPU core with HCS12 instruction set compatibility and includes a dedicated LIN physical layer transceiver compliant with ISO 17987-4:2016 and LIN 2.2A. It integrates a 5 V low-dropout voltage regulator supporting 3.3 V core and I/O supply from a 5–27 V battery input.
Its analog subsystem comprises an 8-channel, 10-bit successive-approximation ADC with configurable sample-and-hold and hardware-triggered conversion, plus two 8-bit DACs for sensor biasing or actuator control. The device supports background debug mode (BDM) via single-wire interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit core, upward-compatible with HCS12, enabling reuse of legacy S12 code and toolchains |
| Flash Memory | 16 KB on-chip flash with 100k write/erase cycles and 10-year data retention at 85°C |
| RAM | 1 KB on-chip SRAM, error-correctable (ECC) for safety-critical operation |
| LIN Transceiver | Integrated LIN 2.2A PHY compliant with ISO 17987-4:2016, eliminating external transceiver component |
| ADC | 10-bit SAR ADC with 8 input channels, 12.5 µs conversion time, and hardware trigger support |
| Supply Regulation | On-die 5 V LDO regulator accepting 5–27 V input, delivering stable 3.3 V for core and I/O |
| AEC-Q100 Grade | Qualified to Grade 2 (−40°C to +105°C ambient), suitable for passenger compartment and under-hood locations |
Pinout & Package
Package: 48-pin QFP (MLP48, 7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power and ground | 3.3 V supply and return for CPU, memory, and digital peripherals |
| VREG_IN, VREG_OUT | Regulator input and output | Accepts 5–27 V battery input; delivers regulated 3.3 V to internal VDD rail |
| LIN_BUS | LIN physical layer I/O | Single-wire bidirectional LIN bus interface with integrated pull-up and slew-rate control |
| AD0–AD7 | ADC analog inputs | Eight dedicated pins supporting differential or single-ended sampling with programmable gain |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external reset assertion or watchdog timeout signal |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN 2.2A transceiver | Reduces BOM count by eliminating discrete LIN PHY IC and associated passive components |
| On-chip 5 V LDO regulator | Enables direct connection to vehicle battery without external DC-DC converter or LDO |
| ECC-protected SRAM | Supports ASIL-B compliance per ISO 26262 by detecting and correcting single-bit memory errors |
| Hardware ADC trigger | Allows precise synchronization of analog sampling with PWM edges or timer events for motor current sensing |
| Background Debug Mode (BDM) | Enables real-time debugging and flash programming over single-wire interface without halting system operation |
Applications
| Door Module Control | Seat Position Adjustment |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in automotive door modules. IC Role / Device Role / Timing Role: Primary MCU executing LIN slave node firmware, managing GPIO, ADC readings from switch banks, and driving local actuators. Use Value: Integrated LIN transceiver and voltage regulator reduce PCB area by >25% versus discrete solutions while meeting AEC-Q100 Grade 2 requirements. | Use Scenario: Motorized seat position adjustment with feedback from potentiometers and Hall sensors. IC Role / Device Role / Timing Role: Real-time controller acquiring analog seat sensor data, generating PWM for DC motors, and communicating status over LIN to body control module. Use Value: Hardware ADC trigger synchronizes sampling with motor commutation timing, improving position accuracy ±0.5% full scale. |
| Roof Module Switch Panel | Trunk Release Actuation |
Use Scenario: Occupant-operated roof console with sunroof, light dimming, and map light controls. IC Role / Device Role / Timing Role: LIN slave node interpreting momentary switch inputs, driving LED indicators, and reporting status to master via LIN frame ID 0x2D. Use Value: On-chip 1 KB ECC SRAM ensures reliable state retention during transient battery dips common in roof module power domains. | Use Scenario: Electromechanical trunk latch release with anti-pinch detection using current-sense ADC. IC Role / Device Role / Timing Role: Safety-monitored actuator controller performing real-time motor current sampling and thermal derating logic before issuing release command. Use Value: 10-bit ADC with 8 channels enables simultaneous monitoring of motor current, temperature, and limit switch status within single conversion sequence. |
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 |
|---|---|---|---|
| MC9S12ZVL16F0MLC | Same die, identical electrical specs and pinout; differs only in mask ROM content and part marking | No functional difference; used interchangeably in production for same firmware images | Select MC9S12ZVL16F0MLC only if legacy BOM references that prefix; both share identical qualification and reliability data |
| S9S12ZVL32F0MLC | Same package and pinout, but with 32 KB flash, 2 KB RAM, and extended peripheral set including CAN 2.0B controller | Required when application needs CAN communication or >16 KB flash for bootloader + application partitioning | Choose S9S12ZVL32F0MLC if future CAN integration or larger firmware footprint is anticipated; no PCB change needed |
Compared with MC9S12ZVL16F0MLC and S9S12ZVL32F0MLC, the S9S12ZVL16F0MLC provides optimal cost/performance balance for LIN-only body nodes with fixed 16 KB firmware size, while maintaining full pin and software compatibility across the ZVL family.
Availability
S9S12ZVL16F0MLC is available at Aetrix Electronics and suitable for automotive door modules, seat control units, roof consoles, and trunk release systems requiring stable component supply and long-term lifecycle support.
Supply support for S9S12ZVL16F0MLC 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 integrates analog and power management functions with 16-bit MCU cores specifically for cost-sensitive, safety-aware automotive body electronics applications.
FAQ
What is the operating temperature range qualified for the S9S12ZVL16F0MLC?
The S9S12ZVL16F0MLC is AEC-Q100 qualified to Grade 2, with guaranteed operation from −40°C to +105°C ambient temperature. This rating covers typical passenger compartment and moderate under-hood environments. Thermal derating is not required within this range, and the device maintains full specification compliance including flash write endurance and ADC linearity.
Does the S9S12ZVL16F0MLC include an integrated LIN transceiver?
Yes, the S9S12ZVL16F0MLC includes a fully compliant LIN 2.2A physical layer transceiver meeting ISO 17987-4:2016. It supports standard LIN bus voltages, slew-rate control, and built-in pull-up, eliminating the need for an external LIN transceiver IC in most automotive body node designs.
What debug interface does the S9S12ZVL16F0MLC support?
The S9S12ZVL16F0MLC supports Background Debug Mode (BDM) via a single-wire interface. This allows non-intrusive real-time debugging, flash programming, and register inspection without halting CPU execution, and is compatible with standard NXP BDM debug probes and development tools.
Is the S9S12ZVL16F0MLC pin-compatible with other S12Z MagniV devices?
Yes, the S9S12ZVL16F0MLC shares the same 48-pin MLP package and pin assignment with other S12Z MagniV variants including S9S12ZVL32F0MLC and MC9S12ZVL16F0MLC. Pin-to-pin compatibility enables scalable design reuse across firmware complexity and feature requirements.
What is the flash memory endurance specification for the S9S12ZVL16F0MLC?
The S9S12ZVL16F0MLC specifies 100,000 write/erase cycles for its 16 KB on-chip flash memory, with guaranteed 10-year data retention at 85°C. This endurance supports robust field firmware updates and parameter storage in automotive applications subject to frequent reprogramming.
S9S12ZVL16F0MLC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-LQFP
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S12ZVL16F0MLC FAQ
1.How can I place an order for S9S12ZVL16F0MLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL16F0MLC 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 S9S12ZVL16F0MLC reliable?
The price and inventory of S9S12ZVL16F0MLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL16F0MLC is usually 5 days.
3.What payment methods are accepted for S9S12ZVL16F0MLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL16F0MLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL16F0MLC?
S9S12ZVL16F0MLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL16F0MLC 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 S9S12ZVL16F0MLC?
For technical support, including S9S12ZVL16F0MLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL16F0MLC requirements.
6.How does Aetrix verify that S9S12ZVL16F0MLC is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL16F0MLC 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 S9S12ZVL16F0MLC meets industry standards.
7.What is the process for return or replacement of S9S12ZVL16F0MLC?
All S9S12ZVL16F0MLC units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL16F0MLC, 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 S9S12ZVL16F0MLC part is unused and in its original packaging.
Return procedure for S9S12ZVL16F0MLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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