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NXP Semiconductors S912ZVL96F0MLFR
- Part No.:
- S912ZVL96F0MLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVL96F0MLFR.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,107
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Product details
Overview
S912ZVL96F0MLFR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller featuring 96 KB Flash, 6 KB RAM, and integrated LIN PHY compliant with ISO 17987-4. It operates at up to 25 MHz and targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVL96F0MLFR datasheet, S912ZVL96F0MLFR pinout, S912ZVL96F0MLFR application, or S912ZVL96F0MLFR equivalent, key selection criteria include LIN physical layer integration, on-chip voltage regulator (5 V), EEPROM emulation, unsecured flash configuration, and QFP-48 package compatibility.
Technical Context
The S912ZVL96F0MLFR integrates an S12Z CPU core with 25 MHz max clock speed, LIN 2.2A-compliant transceiver, and embedded 5 V voltage regulator supporting single-supply operation. It includes 96 KB of on-chip Flash memory with EEPROM emulation capability and supports unsecured boot mode for rapid development.
It features 48-pin LQFP packaging, 10-bit ADC with 16 channels, and dedicated LIN bus interface with automatic wake-up detection. The device lacks CAN controller but provides LIN-only communication for cost-sensitive automotive sub-systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit, 25 MHz max - enables deterministic real-time control in automotive body modules |
| Flash Memory | 96 KB - sufficient for LIN node firmware plus diagnostics and calibration data storage |
| RAM | 6 KB - supports runtime variables, LIN message buffers, and interrupt service context |
| LIN PHY | Integrated, ISO 17987-4 compliant - eliminates external transceiver, reduces BOM count and PCB area |
| Voltage Regulator | On-chip 5 V regulator - allows direct connection to 12 V battery supply without external LDO |
| ADC | 10-bit, 16-channel - suitable for sensing window position, motor current, and temperature in seat/door systems |
| Package | LQFP-48, 7 × 7 mm - standard footprint compatible with automated assembly and thermal management |
Pinout & Package
LQFP-48 package with exposed thermal pad; RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core power supply | Connects to internal 5 V regulator output; powers CPU, Flash, and peripherals |
| VDDA | Analog power supply | Separate 5 V analog rail for ADC reference stability and noise immunity |
| VBAT | Battery input | Accepts 5.5–18 V DC; feeds internal regulator for single-supply operation |
| LIN_BUS | LIN transceiver I/O | Direct connection to LIN bus line; supports wake-up via dominant timeout detection |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external watchdog or system supervisor |
| PORTA[7:0] | General-purpose I/O | Configurable digital I/O with interrupt capability; used for switch inputs and LED drivers |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Reduces component count by eliminating external transceiver and associated passive components |
| On-chip 5 V regulator | Enables direct 12 V battery interface without external LDO, simplifying power architecture |
| EEPROM emulation | Provides non-volatile data storage using Flash sectors, avoiding external EEPROM chip |
| Unsecured flash mode | Allows full debug access and flash programming without security unlock sequence during development |
| 10-bit 16-channel ADC | Supports simultaneous sampling of multiple analog sensors in door/window position monitoring |
Applications
| Automotive Door Module | Automotive Seat Control Unit |
|---|---|
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 LIN communication with body control module and local sensor/actuator interfaces. Use Value: Integrated LIN PHY and 5 V regulator reduce bill-of-materials and simplify layout versus discrete transceiver + LDO solutions. | Use Scenario: Position and heating control for driver/passenger seats using motors, switches, and thermistors. IC Role / Device Role / Timing Role: Real-time motion control MCU with analog sensing and LIN-based diagnostics reporting. Use Value: On-chip 10-bit ADC and EEPROM emulation eliminate need for external data storage and analog front-end ICs. |
| Roof Module Control | Steering Column Switch Interface |
Use Scenario: Sunroof, panoramic roof, and ambient lighting control via LIN network in premium vehicle trims. IC Role / Device Role / Timing Role: LIN slave node executing position feedback, limit switch monitoring, and motor drive timing. Use Value: Unsecured flash mode accelerates firmware iteration during roof mechanism tuning and validation. | Use Scenario: Signal aggregation and LIN transmission of multifunction steering wheel button presses and rotary encoder inputs. IC Role / Device Role / Timing Role: Low-latency input scanner and LIN message formatter for human-machine interface signals. Use Value: Dedicated GPIO with interrupt capability ensures reliable capture of short-duration switch events without polling overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LIN-node microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32F0MLF | 32 KB Flash, same S12Z core and LIN PHY, identical LQFP-48 package | Lower memory capacity limits complex diagnostics or multi-function firmware | Select when application logic fits within 32 KB and cost optimization is prioritized |
| SPC560B50L5 | 32-bit Power Architecture core, no integrated LIN PHY, requires external transceiver | Higher performance but increased BOM and layout complexity for LIN-only nodes | Choose only if future scalability to CAN or advanced motor control justifies added cost and design effort |
Compared with MC9S12ZVL32F0MLF, the S912ZVL96F0MLFR offers 2× Flash for enhanced diagnostics and calibration storage; compared with SPC560B50L5, it delivers lower system-level cost and reduced PCB area by integrating LIN PHY and voltage regulation.
Availability
S912ZVL96F0MLFR is available at Aetrix Electronics and suitable for automotive door modules, seat control units, and roof module applications requiring stable component supply across production lifecycles.
Supply support for S912ZVL96F0MLFR 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 markets.
The S12 MagniV product line delivers mixed-signal microcontrollers optimized for cost-sensitive automotive body electronics, combining robust analog peripherals with LIN communication and single-supply operation.
FAQ
What is the maximum operating frequency of the S912ZVL96F0MLFR?
The S912ZVL96F0MLFR operates at a maximum CPU frequency of 25 MHz. This clock speed is achieved using the internal PLL and supports deterministic real-time execution for automotive body control tasks. The S912ZVL96F0MLFR maintains timing consistency across temperature and voltage ranges specified in its automotive-grade qualification.
Does the S912ZVL96F0MLFR include an integrated LIN transceiver?
Yes, the S912ZVL96F0MLFR integrates a LIN 2.2A-compliant physical layer transceiver per ISO 17987-4. This eliminates the need for an external LIN transceiver IC and associated passive components. The S912ZVL96F0MLFR's LIN bus pin (LIN_BUS) connects directly to the vehicle LIN network.
What package type is used for the S912ZVL96F0MLFR?
The S912ZVL96F0MLFR is housed in a 48-pin LQFP package measuring 7 mm × 7 mm with an exposed thermal pad. It complies with RoHS requirements and has a moisture sensitivity level (MSL) of 3. The S912ZVL96F0MLFR's pinout is documented in NXP's S12ZVL Reference Manual Rev. 3.1.
Is the Flash memory on the S912ZVL96F0MLFR secured by default?
No, the S912ZVL96F0MLFR ships with unsecured Flash configuration (SEC = 0x00), enabling full debug access and flash programming without security unlock sequences. This facilitates rapid firmware development and testing. The S912ZVL96F0MLFR allows permanent security activation via dedicated Flash command sequence once final firmware is validated.
Can the S912ZVL96F0MLFR operate directly from a 12 V battery supply?
Yes, the S912ZVL96F0MLFR accepts 5.5–18 V DC on its VBAT pin and regulates internally to 5 V for core and I/O operation. This eliminates the need for an external LDO or DC-DC converter in typical automotive body applications. The S912ZVL96F0MLFR's on-chip regulator supports load dump and cold-crank conditions per ISO 7637-2.
S912ZVL96F0MLFR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S12 MagniV
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- S12Z
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 34
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 512 x 8
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 5.5V ~ 18V
- Data Converters:
- A/D 10x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVL96F0MLFR FAQ
1.How can I place an order for S912ZVL96F0MLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVL96F0MLFR 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 S912ZVL96F0MLFR reliable?
The price and inventory of S912ZVL96F0MLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVL96F0MLFR is usually 5 days.
3.What payment methods are accepted for S912ZVL96F0MLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVL96F0MLFR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVL96F0MLFR?
S912ZVL96F0MLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVL96F0MLFR 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 S912ZVL96F0MLFR?
For technical support, including S912ZVL96F0MLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVL96F0MLFR requirements.
6.How does Aetrix verify that S912ZVL96F0MLFR is sourced from the original manufacturer or authorized distributors?
All S912ZVL96F0MLFR 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 S912ZVL96F0MLFR meets industry standards.
7.What is the process for return or replacement of S912ZVL96F0MLFR?
All S912ZVL96F0MLFR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVL96F0MLFR, 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 S912ZVL96F0MLFR part is unused and in its original packaging.
Return procedure for S912ZVL96F0MLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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