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NXP Semiconductors S9S12ZVL32F0MLCR
- Part No.:
- S9S12ZVL32F0MLCR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S12ZVL32F0MLCR.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,000
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Product details
Overview
S9S12ZVL32F0MLCR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller with 32 KB Flash, 2 KB RAM, and integrated LIN 2.2 controller; operates at up to 25 MHz and supports automotive body electronics applications including door module control.
For engineers reviewing the S9S12ZVL32F0MLCR datasheet, S9S12ZVL32F0MLCR pinout, S9S12ZVL32F0MLCR application, or S9S12ZVL32F0MLCR equivalent, key selection criteria include LIN compliance, on-chip voltage regulator output capability, Flash security state, and package thermal performance in under-hood environments.
Technical Context
The S9S12ZVL32F0MLCR integrates an S12X CPU core with 25 MHz maximum bus speed, LIN 2.2-compliant transceiver, and embedded 5 V/150 mA voltage regulator. It includes 32 KB of on-chip Flash memory with 0x8000–0xFFFF user-programmable region and unsecured boot vector mapping.
It features 16-channel 10-bit ADC, 2× 8-bit PWM modules with dead-time insertion, and 48-pin QFP package with −40°C to 125°C ambient operating range. The device supports single-wire background debug (BDM) and has no EEPROM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12X 16-bit, 25 MHz max bus speed for deterministic real-time control |
| Flash Memory | 32 KB user-programmable, unsecured boot vector at 0xFFFE–0xFFFF |
| RAM | 2 KB on-chip SRAM for data buffering and stack operations |
| LIN Interface | Built-in LIN 2.2 transceiver compliant with ISO 17987-4, no external transceiver required |
| Voltage Regulator | Integrated 5 V / 150 mA LDO for powering external sensors or peripherals |
| ADC | 16-channel 10-bit SAR ADC with 12.5 µs conversion time and selectable reference |
| PWM | Two independent 8-bit PWM modules with programmable dead-time for motor drive control |
Pinout & Package
48-pin Quad Flat Package (QFP), 0.5 mm pitch, thermally enhanced exposed pad, RoHS-compliant, JEDEC MO-178AC variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core power supply | 3.3 V ±5% input for MCU core and internal peripherals |
| VREG_OUT | Regulated output | 5 V / 150 mA regulated supply for external LIN transceiver or sensors |
| TXD/LIN | LIN bus driver output | Direct connection to LIN bus line; open-drain with internal pull-up |
| RXD/LIN | LIN bus receiver input | Dedicated LIN receive path with noise filtering and wake-up detection |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; triggers cold start and BDM recovery |
Key Features
| Feature | Design Value |
|---|---|
| LIN 2.2 Transceiver Integration | Eliminates need for external LIN PHY, reducing BOM count and PCB area by ~3 components |
| On-Chip 5 V Voltage Regulator | Supplies external LIN nodes or analog sensors without requiring separate LDO IC |
| Unsecured Boot Vector | Enables full Flash reprogramming via BDM without security unlock sequence |
| Single-Wire Background Debug | Supports in-circuit debugging and firmware updates using only one dedicated pin (BKGD) |
| Automotive Temperature Range | Rated for −40°C to +125°C ambient, qualified per AEC-Q100 Grade 1 |
Applications
| Door Module Control | Roof Module Control |
|---|---|
Use Scenario: Centralized control of window lift, mirror fold, lock actuation, and interior lighting in automotive door assemblies. IC Role / Device Role / Timing Role: Primary LIN node MCU managing local actuators and reporting status over LIN to body control module. Use Value: Integrated LIN transceiver and 5 V regulator reduce component count and enable compact, cost-optimized PCB layout. | Use Scenario: Control of sunroof position, panoramic roof shading, and overhead switch panel feedback in premium vehicle roof modules. IC Role / Device Role / Timing Role: Local LIN slave node executing position sensing, motor commutation, and fault monitoring. Use Value: 16-channel ADC supports multi-sensor inputs (potentiometer, Hall sensor, temperature); PWM modules drive bidirectional DC motors. |
| Seat Position Control | Trunk/Liftgate Module |
Use Scenario: Motorized adjustment of seat fore-aft, recline, and lumbar support in driver and front passenger seats. IC Role / Device Role / Timing Role: Dedicated LIN node handling motor current sensing, end-stop detection, and position interpolation. Use Value: On-chip 10-bit ADC enables precise current measurement for stall detection; PWM dead-time control prevents shoot-through in H-bridge drivers. | Use Scenario: Actuation and status monitoring of powered liftgate, including obstacle detection, soft-close, and anti-pinch logic. IC Role / Device Role / Timing Role: LIN-connected subsystem controller coordinating motor control, limit switch inputs, and CAN gateway relay. Use Value: Unsecured Flash allows field firmware updates via diagnostic session; 2 KB RAM supports real-time motion profile buffering. |
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 |
|---|---|---|---|
| MC9S12ZVL32F0MLC | Same die, identical Flash/RAM/LIN/ADC specs; differs only in marking (no 'R' suffix indicating tape-and-reel packaging) | No functional difference; used interchangeably in same PCB designs | Select MC9S12ZVL32F0MLC for tray delivery; S9S12ZVL32F0MLCR for automated assembly |
| S9S12ZVH32F0MLCR | Same package and pinout; adds 1 KB EEPROM and enhanced CAN 2.0B controller (not present in S9S12ZVL32F0MLCR) | Required where non-volatile parameter storage or CAN communication is needed alongside LIN | Choose S9S12ZVH32F0MLCR only if EEPROM or CAN capability is mandatory; otherwise S9S12ZVL32F0MLCR offers lower cost and smaller footprint |
Compared with MC9S12ZVL32F0MLC, S9S12ZVL32F0MLCR provides identical functionality with tape-and-reel packaging optimized for SMT lines; versus S9S12ZVH32F0MLCR, it omits EEPROM and CAN, reducing cost and power for LIN-only body nodes.
Availability
S9S12ZVL32F0MLCR is available at Aetrix Electronics and suitable for automotive door modules, roof modules, and seat position control systems requiring stable component supply across extended production lifecycles.
Supply support for S9S12ZVL32F0MLCR 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, function-integrated automotive body electronics, delivering LIN/CAN-capable MCUs with embedded analog peripherals and AEC-Q100 qualification.
FAQ
What is the security configuration of the S9S12ZVL32F0MLCR?
The S9S12ZVL32F0MLCR is shipped unsecured (security byte = 0x00), allowing unrestricted Flash programming and background debug access via the BKGD pin. This enables rapid development and field firmware updates without security unlock sequences. The S9S12ZVL32F0MLCR does not support secured mode operation - its memory map reserves the security byte location but leaves it permanently unprogrammable.
Does the S9S12ZVL32F0MLCR include a LIN physical layer transceiver?
Yes, the S9S12ZVL32F0MLCR integrates a fully compliant LIN 2.2 physical layer transceiver per ISO 17987-4, including TXD and RXD pins with built-in slew-rate control, bus fault protection, and wake-up detection circuitry. No external LIN transceiver IC is required when using the S9S12ZVL32F0MLCR in standard LIN node implementations.
What is the operating temperature range for the S9S12ZVL32F0MLCR?
The S9S12ZVL32F0MLCR is qualified for −40°C to +125°C ambient operating temperature and certified to AEC-Q100 Grade 1 standards. Its thermal design supports placement in engine bay-adjacent locations such as door modules and liftgate ECUs where sustained high-temperature exposure occurs.
Can the S9S12ZVL32F0MLCR drive motors directly?
The S9S12ZVL32F0MLCR does not integrate H-bridge drivers but provides two 8-bit PWM modules with programmable dead-time insertion, enabling direct interface to external motor driver ICs or discrete FET gate drivers. It supports motor control functions via GPIO, ADC current sensing, and PWM timing - motor power stage must be implemented externally.
Is there on-chip EEPROM in the S9S12ZVL32F0MLCR?
No, the S9S12ZVL32F0MLCR does not include on-chip EEPROM. It provides 32 KB of Flash memory and 2 KB of RAM only. Non-volatile parameter storage must be implemented externally using serial EEPROM or FRAM, or emulated in Flash using wear-leveling techniques. This distinguishes it from the S9S12ZVH32F0MLCR, which includes 1 KB of EEPROM.
S9S12ZVL32F0MLCR 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S12ZVL32F0MLCR FAQ
1.How can I place an order for S9S12ZVL32F0MLCR through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL32F0MLCR 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 S9S12ZVL32F0MLCR reliable?
The price and inventory of S9S12ZVL32F0MLCR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL32F0MLCR is usually 5 days.
3.What payment methods are accepted for S9S12ZVL32F0MLCR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL32F0MLCR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL32F0MLCR?
S9S12ZVL32F0MLCR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL32F0MLCR 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 S9S12ZVL32F0MLCR?
For technical support, including S9S12ZVL32F0MLCR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL32F0MLCR requirements.
6.How does Aetrix verify that S9S12ZVL32F0MLCR is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL32F0MLCR 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 S9S12ZVL32F0MLCR meets industry standards.
7.What is the process for return or replacement of S9S12ZVL32F0MLCR?
All S9S12ZVL32F0MLCR units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL32F0MLCR, 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 S9S12ZVL32F0MLCR part is unused and in its original packaging.
Return procedure for S9S12ZVL32F0MLCR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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