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NXP Semiconductors S912ZVL64F0VLFR
- Part No.:
- S912ZVL64F0VLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVL64F0VLFR.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,682
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Product details
Overview
S912ZVL64F0VLFR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller featuring 64 KB on-chip Flash, 4 KB RAM, and integrated LIN PHY compliant with LIN 2.2A/SAE J2602. It operates at up to 25 MHz and targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVL64F0VLFR datasheet, S912ZVL64F0VLFR pinout, S912ZVL64F0VLFR application, or S912ZVL64F0VLFR equivalent, key selection criteria include LIN transceiver integration, Flash endurance (100k write/erase cycles), operating temperature range (–40°C to 125°C), and ASIL-B capable safety features per ISO 26262.
Technical Context
The S912ZVL64F0VLFR integrates a 16-bit HCS12X CPU core with a dedicated LIN physical layer transceiver, eliminating external transceiver components. It supports single-wire bus communication at baud rates from 1.2 kbps to 20 kbps with automatic sync detection and configurable timeout recovery.
On-chip analog peripherals include a 10-bit ADC with 8 channels, a 12-bit DAC, and a voltage regulator supporting 5 V output for external sensors. The device uses a 48-pin LQFP package with dedicated LIN_TX/LIN_RX pins and hardware CRC support for message integrity verification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | HCS12X 16-bit CPU running at up to 25 MHz; enables deterministic real-time control in automotive sub-systems. |
| Flash Memory | 64 KB on-chip Flash with 100k write/erase cycles; sufficient for LIN node firmware plus diagnostic routines. |
| RAM | 4 KB on-chip RAM; supports concurrent LIN protocol stack execution and sensor data buffering. |
| LIN PHY | Integrated LIN 2.2A/SAE J2602-compliant transceiver; eliminates external IC and reduces BOM count by one component. |
| ADC | 10-bit SAR ADC with 8 input channels; provides sufficient resolution for potentiometer, thermistor, and switch monitoring. |
| Operating Temp | –40°C to +125°C ambient; qualified for under-hood and interior automotive locations per AEC-Q100 Grade 1. |
| Voltage Regulator | On-die 5 V regulator with ±2% accuracy; powers external analog sensors without discrete LDO. |
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 |
|---|---|---|
| LIN_RX | LIN Bus Input | Receives dominant/recessive signal levels directly from LIN bus; internal pull-up enabled. |
| LIN_TX | LIN Bus Output | Drives LIN bus via integrated high-side driver; supports slew-rate controlled output. |
| RESET | Active-Low Reset Input | Asynchronous reset with internal pull-up; compatible with external watchdog or power monitor ICs. |
| VRH/VRP | Voltage Reference High/Pin | Provides stable reference for ADC; tied to internal 5 V regulator output. |
| PORTA0–PORTA7 | General-Purpose I/O | Configurable as digital input/output or peripheral function; supports wake-up from stop mode. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Reduces system cost and PCB area by removing external LIN transceiver; meets SAE J2602 electrical requirements. |
| Hardware CRC Module | Offloads CRC-8 computation from CPU during LIN frame transmission/reception; ensures timing-critical message integrity. |
| On-Die 5 V Regulator | Supplies regulated 5 V to external sensors and interface circuits; eliminates need for discrete LDO in LIN node designs. |
| ASIL-B Capable Safety Features | Includes clock monitor, COP watchdog, and RAM BIST; supports functional safety requirements per ISO 26262 Part 5. |
| Low-Power Stop Mode | Consumes ≤10 µA typical current; enables battery-conscious operation in always-on LIN nodes like mirror controls. |
Applications
| Door Module Control | Seat Position Adjustment |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting via LIN cluster. IC Role / Device Role / Timing Role: Primary LIN slave node managing local actuators and reporting status to body controller. Use Value: Integrated LIN PHY and 5 V regulator reduce component count by two parts versus discrete MCU + transceiver solutions. |
Use Scenario: Motorized seat position memory and adjustment using potentiometers and limit switches. IC Role / Device Role / Timing Role: Sensor interface and actuator driver with LIN communication to vehicle CAN gateway. Use Value: 10-bit ADC resolves 0.1% position change; hardware CRC ensures reliable seat memory recall over LIN. |
| Roof Module (Sunroof) | Steering Column Controls |
|
Use Scenario: Sunroof open/close, tilt, and pinch detection with motor feedback and thermal sensing. IC Role / Device Role / Timing Role: Real-time motor control and fault monitoring node on LIN sub-bus. Use Value: ASIL-B safety features enable safe shutdown on overcurrent or obstruction detection without external safety monitor. |
Use Scenario: Multi-function button and rotary encoder interface for audio, cruise, and phone controls. IC Role / Device Role / Timing Role: Low-latency input scanning and LIN message formatting for human-machine interface. Use Value: Wake-up from stop mode on PORTA edge interrupt allows <5 µs response to button press while maintaining low quiescent current. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN node applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL64F0MLF | Same core and peripheral set but in 64-pin QFP package; no integrated LIN PHY - requires external TJA1020. | Used where board space permits external transceiver and higher I/O count is needed. | Select when additional GPIO or CAN interface is required beyond S912ZVL64F0VLFR's capabilities. |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY; requires external transceiver and separate 5 V LDO. | Targeted at higher-tier body controllers requiring CAN FD and multi-node coordination. | Choose for scalable platforms needing future CAN FD upgrade path and larger code footprint support. |
Compared with MC9S12ZVL64F0MLF and SPC560B50L5, the S912ZVL64F0VLFR delivers lowest BOM cost and smallest footprint for dedicated LIN slave nodes, trading off I/O count and CAN capability for optimized integration and qualification in cost-sensitive automotive modules.
Availability
S912ZVL64F0VLFR is available at Aetrix Electronics and suitable for door modules, seat control units, and sunroof systems requiring stable component supply across automotive production lifecycles.
Supply support for S912ZVL64F0VLFR 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-optimized, functionally safe automotive body electronics with integrated analog and LIN/CAN interfaces.
FAQ
What is the maximum operating frequency of the S912ZVL64F0VLFR?
The S912ZVL64F0VLFR operates at a maximum core frequency of 25 MHz. This clock speed supports real-time LIN frame processing, ADC sampling, and actuator control loops within automotive body electronics timing constraints. The internal PLL allows flexible clock configuration while maintaining stability across temperature and voltage variations. S912ZVL64F0VLFR achieves deterministic interrupt latency critical for LIN compliance.
Does the S912ZVL64F0VLFR include an integrated LIN transceiver?
Yes, the S912ZVL64F0VLFR includes a fully integrated LIN 2.2A/SAE J2602-compliant physical layer transceiver. It drives and receives LIN bus signals directly through dedicated LIN_TX and LIN_RX pins without external components. S912ZVL64F0VLFR meets bus voltage, slew rate, and fault protection specifications defined in the standard, reducing design complexity and BOM cost.
What is the Flash endurance specification for the S912ZVL64F0VLFR?
The S912ZVL64F0VLFR specifies 100,000 write/erase cycles for its 64 KB on-chip Flash memory. This endurance rating supports frequent firmware updates and parameter storage in automotive applications such as adaptive seat memory or calibration data logging. S912ZVL64F0VLFR Flash retains data for 20 years at 85°C, meeting long-term reliability requirements for production vehicles.
Is the S912ZVL64F0VLFR qualified for automotive use?
Yes, the S912ZVL64F0VLFR is AEC-Q100 Grade 1 qualified (–40°C to +125°C) and supports ASIL-B functional safety requirements per ISO 26262 Part 5. It includes built-in clock monitor, COP watchdog, and RAM BIST. S912ZVL64F0VLFR is widely deployed in production automotive body control modules certified for OEM release.
What voltage regulator output does the S912ZVL64F0VLFR provide?
The S912ZVL64F0VLFR integrates a 5 V voltage regulator with ±2% output accuracy and 100 mA drive capability. This regulator powers external analog sensors, potentiometers, and interface circuitry directly, eliminating the need for an external LDO. S912ZVL64F0VLFR's VRH/VRP pins provide stable reference for the 10-bit ADC, improving measurement consistency across operating conditions.
S912ZVL64F0VLFR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S12 MagniV
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- 64KB (64K 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVL64F0VLFR FAQ
1.How can I place an order for S912ZVL64F0VLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVL64F0VLFR 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 S912ZVL64F0VLFR reliable?
The price and inventory of S912ZVL64F0VLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVL64F0VLFR is usually 5 days.
3.What payment methods are accepted for S912ZVL64F0VLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVL64F0VLFR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVL64F0VLFR?
S912ZVL64F0VLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVL64F0VLFR 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 S912ZVL64F0VLFR?
For technical support, including S912ZVL64F0VLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVL64F0VLFR requirements.
6.How does Aetrix verify that S912ZVL64F0VLFR is sourced from the original manufacturer or authorized distributors?
All S912ZVL64F0VLFR 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 S912ZVL64F0VLFR meets industry standards.
7.What is the process for return or replacement of S912ZVL64F0VLFR?
All S912ZVL64F0VLFR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVL64F0VLFR, 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 S912ZVL64F0VLFR part is unused and in its original packaging.
Return procedure for S912ZVL64F0VLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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