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NXP Semiconductors S9S12ZVL32F0VLCR
- Part No.:
- S9S12ZVL32F0VLCR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S12ZVL32F0VLCR.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,006
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Product details
Overview
S9S12ZVL32F0VLCR 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, supports LIN 2.2A/SAE J2602, and targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S9S12ZVL32F0VLCR datasheet, S9S12ZVL32F0VLCR pinout, S9S12ZVL32F0VLCR application, or S9S12ZVL32F0VLCR equivalent, key selection criteria include its integrated LIN transceiver, 5V regulator output, 10-bit ADC with 8 channels, and AEC-Q100 Grade 2 qualification for under-hood use.
Technical Context
The S9S12ZVL32F0VLCR implements the S12Z CPU core with HCS12 instruction set compatibility and includes a dedicated LIN physical layer transceiver compliant with ISO 17987-4. It integrates a 5 V voltage regulator capable of supplying up to 150 mA to external peripherals.
On-chip memory comprises 32 KB of flash with EEPROM emulation, 2 KB of RAM, and 1 KB of data flash. Peripheral set includes an 8-channel 10-bit ADC, 2x 16-bit timer modules (TIM and MSCAN), and a 32-byte LIN message buffer with automatic checksum generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit core, backward-compatible with HCS12, enables reuse of legacy S12 code and toolchains. |
| Flash Memory | 32 KB on-chip flash with EEPROM emulation, supports in-application programming and wear-leveling for data logging. |
| RAM | 2 KB on-chip RAM, sufficient for real-time LIN protocol stack execution and sensor data buffering. |
| LIN Transceiver | Integrated LIN 2.2A/SAE J2602-compliant PHY with bus fault detection and wake-on-LIN capability. |
| Voltage Regulator | 5 V regulator output (150 mA), powers external sensors or LIN slave nodes without external LDO. |
| ADC | 10-bit SAR ADC with 8 input channels, supports single-ended and differential modes for analog sensor interfacing. |
| AEC-Q100 Grade | Grade 2 (−40°C to +105°C), qualified for passenger compartment and under-hood automotive applications. |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main supply input (5 V) | Accepts regulated 5 V input; powers core, peripherals, and internal regulator output stage. |
| VREG_OUT | Regulated 5 V output | Delivers up to 150 mA to external LIN slaves or sensors; requires 10 µF ceramic decoupling. |
| LIN_BUS | LIN physical layer I/O | Direct connection to LIN bus line; includes integrated pull-up, slew rate control, and short-circuit protection. |
| RESET | Active-low reset input | Asynchronous reset pin; internally pulled up; compatible with external watchdog or power monitor ICs. |
| PORTA0–PORTA7 | General-purpose I/O with interrupt | 8-bit port supporting edge-triggered interrupts, used for switch inputs or LED drive with configurable slew rate. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Eliminates need for external LIN transceiver IC, reducing BOM count and PCB area in body control modules. |
| On-chip 5 V regulator | Supplies external peripherals directly, removing requirement for discrete LDO and associated support components. |
| EEPROM emulation | Enables nonvolatile parameter storage (e.g., calibration data) using flash sectors, avoiding external EEPROM chip. |
| AEC-Q100 Grade 2 | Validated for operation across −40°C to +105°C ambient, suitable for engine bay proximity installations. |
| MSCAN module | Supports CAN 2.0A/B communication for gateway or hybrid LIN/CAN node functionality in multi-bus systems. |
Applications
| Door Control Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting via LIN network. IC Role / Device Role / Timing Role: Master node managing up to 16 LIN slaves, executing position feedback loops and anti-pinch logic. Use Value: Integrated LIN PHY and 5 V regulator reduce component count by ≥3 parts versus discrete MCU + transceiver + LDO solutions. |
Use Scenario: Motorized adjustment of seat height, fore/aft, backrest angle, and lumbar support. IC Role / Device Role / Timing Role: Real-time motor control unit with current sensing, position interpolation, and LIN-based HMI feedback. Use Value: 10-bit ADC with 8 channels enables simultaneous sampling of potentiometers and motor current shunts without external mux. |
| Roof Module (Sunroof) | Trunk/Liftgate Actuator |
Use Scenario: Bidirectional control of sunroof glass and shade motors with obstacle detection and soft-stop behavior. IC Role / Device Role / Timing Role: Dedicated LIN master coordinating motor drivers, Hall sensors, and limit switches. Use Value: S12Z core delivers deterministic 25 MHz timing for precise PWM generation and encoder counting at ≤10 µs resolution. |
Use Scenario: Power-assisted liftgate opening/closing with torque monitoring and pinch detection. IC Role / Device Role / Timing Role: Safety-critical actuator controller with dual-redundant position sensing and LIN status reporting. Use Value: AEC-Q100 Grade 2 qualification ensures reliable operation in high-temperature trunk environments (≥85°C ambient). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN master node applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32F0VLCR | Same die, identical pinout and peripheral set; differs only in mask ROM content and security state (secured vs unsecured). | Requires different bootloader and flash programming workflow due to secured memory protection. | Select S9S12ZVL32F0VLCR when development flexibility and debug access are required during prototyping and validation. |
| S9S12ZVL64F0VLCR | Doubles flash (64 KB) and RAM (4 KB); same package, clock, and peripheral configuration. | Better suited for applications requiring larger firmware (e.g., OTA update support or expanded diagnostics). | Choose S9S12ZVL64F0VLCR if future firmware growth or ASAM-compliant diagnostic stacks are planned. |
Compared with MC9S12ZVL32F0VLCR and S9S12ZVL64F0VLCR, the S9S12ZVL32F0VLCR offers optimal balance of cost, debug accessibility, and resource headroom for production LIN master nodes with fixed feature sets and no OTA requirements.
Availability
S9S12ZVL32F0VLCR is available at Aetrix Electronics and suitable for door control modules, seat position controllers, and roof modules requiring stable component supply across automotive Tier 1 production programs.
Supply support for S9S12ZVL32F0VLCR 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-sensitive, function-integrated automotive body electronics where mixed-signal integration, LIN compliance, and AEC-Q100 reliability are mandatory.
FAQ
What is the security state of the S9S12ZVL32F0VLCR?
The S9S12ZVL32F0VLCR is shipped in unsecured mode, allowing full debug access, flash reprogramming, and unrestricted memory read-out via BDM interface. This enables rapid firmware iteration and validation during development. Production units may be secured later using NXP's CodeWarrior tools and flash security byte configuration. The S9S12ZVL32F0VLCR does not enforce memory protection out-of-box.
Does the S9S12ZVL32F0VLCR include a hardware LIN transceiver?
Yes, the S9S12ZVL32F0VLCR integrates a fully compliant LIN 2.2A/SAE J2602 physical layer transceiver with bus fault detection, wake-on-LIN, and programmable slew rate. No external LIN transceiver IC is required. The S9S12ZVL32F0VLCR connects directly to the LIN bus via the LIN_BUS pin, simplifying layout and reducing system cost.
What is the operating temperature range for the S9S12ZVL32F0VLCR?
The S9S12ZVL32F0VLCR is qualified to AEC-Q100 Grade 2, specifying operation from −40°C to +105°C ambient temperature. This rating covers most passenger compartment and engine-peripheral locations. The S9S12ZVL32F0VLCR includes on-die thermal monitoring and brown-out detection to maintain functional safety within this range.
Can the S9S12ZVL32F0VLCR supply power to external devices?
Yes, the S9S12ZVL32F0VLCR provides a regulated 5 V output (VREG_OUT) capable of delivering up to 150 mA. This output powers external LIN slave nodes, analog sensors, or small logic ICs. The S9S12ZVL32F0VLCR requires a 10 µF ceramic capacitor on VREG_OUT for stability and must not exceed its total current budget across all loads.
Is the S9S12ZVL32F0VLCR pin-compatible with other S12Z MagniV variants?
The S9S12ZVL32F0VLCR uses a 48-pin LQFP package with defined pin mapping per NXP reference manual RM-S12ZVML. It shares identical pinout with MC9S12ZVL32F0VLCR and S9S12ZVL64F0VLCR. However, firmware and voltage regulator load assumptions must be verified per variant - the S9S12ZVL32F0VLCR's 32 KB flash and unsecured state do not affect mechanical or electrical compatibility.
S9S12ZVL32F0VLCR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-LQFP
- 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
- Supplier Device Package:
S9S12ZVL32F0VLCR FAQ
1.How can I place an order for S9S12ZVL32F0VLCR through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL32F0VLCR 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 S9S12ZVL32F0VLCR reliable?
The price and inventory of S9S12ZVL32F0VLCR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL32F0VLCR is usually 5 days.
3.What payment methods are accepted for S9S12ZVL32F0VLCR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL32F0VLCR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL32F0VLCR?
S9S12ZVL32F0VLCR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL32F0VLCR 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 S9S12ZVL32F0VLCR?
For technical support, including S9S12ZVL32F0VLCR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL32F0VLCR requirements.
6.How does Aetrix verify that S9S12ZVL32F0VLCR is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL32F0VLCR 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 S9S12ZVL32F0VLCR meets industry standards.
7.What is the process for return or replacement of S9S12ZVL32F0VLCR?
All S9S12ZVL32F0VLCR units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL32F0VLCR, 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 S9S12ZVL32F0VLCR part is unused and in its original packaging.
Return procedure for S9S12ZVL32F0VLCR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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