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NXP Semiconductors S912ZVL64F0CLFR
- Part No.:
- S912ZVL64F0CLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S912ZVL64F0CLFR.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,172
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Product details
Overview
S912ZVL64F0CLFR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller featuring an S12Z CPU core, 64 KB on-chip Flash, 4 KB RAM, and integrated LIN physical layer transceiver. It operates at up to 25 MHz, supports 5 V operation, and targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVL64F0CLFR datasheet, S912ZVL64F0CLFR pinout, S912ZVL64F0CLFR application, or S912ZVL64F0CLFR equivalent, key selection considerations include LIN compliance, embedded voltage regulator capability, Flash endurance (100k cycles), and AEC-Q100 Grade 2 qualification for under-hood environments.
Technical Context
The S912ZVL64F0CLFR integrates an S12Z CPU core with enhanced interrupt handling and background debug mode (BDM) support. It includes a 5 V LIN transceiver compliant with ISO 17987-4 and SAE J2602, plus an internal 5 V voltage regulator capable of supplying external circuitry.
On-chip peripherals include 12-bit ADC (8 channels), 16-bit PWM with dead-time insertion, SPI, SCI, and I²C interfaces. The device uses a 48-pin LQFP package and supports single-wire background debug via BDM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit CISC core with 25 MHz max clock and BDM debug interface |
| Flash Memory | 64 KB program Flash with 100k write/erase cycles and 20-year data retention |
| RAM | 4 KB on-chip SRAM for runtime variables and stack operations |
| LIN Transceiver | Integrated ISO 17987-4–compliant LIN PHY with bus fault protection and wake-on-LIN |
| Voltage Regulator | Internal 5 V regulator supporting up to 150 mA output for external sensors or peripherals |
| ADC | 12-bit SAR ADC with 8 input channels and hardware-triggered sampling |
| PWM | 16-bit PWM module with complementary outputs and programmable dead-time insertion |
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 power supply (5 V) | Supplies core logic, Flash, and analog peripherals; requires local decoupling |
| VREG_OUT | Regulated 5 V output | Provides regulated 5 V to external LIN transceiver or sensors; max 150 mA |
| LIN_BUS | LIN physical layer signal | Direct connection to LIN bus line; includes integrated pull-up, slew-rate control, and fault detection |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external watchdog or power monitor |
| BDI/BDO | BDM debug interface | Single-wire bidirectional debug channel for programming and real-time trace |
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 | Enables single-rail 5 V system design by powering both MCU core and external LIN bus components |
| AEC-Q100 Grade 2 | Qualified for operation from −40 °C to +105 °C ambient, suitable for passenger compartment and under-dash locations |
| Background Debug Mode (BDM) | Supports in-circuit flash programming and real-time variable monitoring without halting application execution |
| Hardware CRC module | Accelerates firmware integrity checks during boot and OTA updates, improving functional safety compliance |
Applications
| Door Control Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Main controller executing LIN slave node communication, motor drive sequencing, and sensor signal acquisition. Use Value: Integrated LIN PHY and 5 V regulator reduce component count by two ICs versus discrete solutions. |
Use Scenario: Motorized adjustment of seat position, lumbar support, and heating elements using feedback from potentiometers and thermistors. IC Role / Device Role / Timing Role: Real-time motion control unit managing dual H-bridge drivers and closed-loop position sensing via ADC inputs. Use Value: 16-bit PWM with dead-time insertion enables precise, glitch-free motor phase control. |
| Roof Module | Smart Junction Box |
Use Scenario: Control of sunroof, panoramic roof, and overhead lighting functions with LIN master/slave coordination. IC Role / Device Role / Timing Role: LIN master node coordinating multiple slave devices while managing local switch inputs and LED dimming. Use Value: Hardware CRC and Flash ECC support ASIL-B–aligned diagnostics for roof actuation safety. |
Use Scenario: Distributed power distribution and load switching in modern vehicle junction boxes with LIN-based command interface. IC Role / Device Role / Timing Role: System supervisor managing relay drivers, current sensing, and thermal monitoring across multiple loads. Use Value: On-chip 12-bit ADC enables accurate current measurement for overcurrent protection without external amplifiers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL64CLF | Same S12Z core and peripheral set, but lacks integrated LIN PHY; requires external transceiver | Used where LIN is not required or implemented externally; higher BOM cost in LIN-only nodes | Select when legacy S12Z software compatibility is critical and LIN is handled off-chip |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY, AEC-Q100 Grade 1 | Targets higher-performance body domain controllers requiring CAN FD and multi-core safety features | Choose for next-generation platforms needing CAN FD, larger memory, and ASIL-B software partitioning |
Compared with MC9S12ZVL64CLF, S912ZVL64F0CLFR reduces board space and LIN interface complexity; compared with SPC560B50L5, it offers lower cost and simpler toolchain for cost-sensitive LIN slave nodes without CAN requirements.
Availability
S912ZVL64F0CLFR is available at Aetrix Electronics and suitable for door control modules, seat position systems, and smart junction boxes requiring stable component supply, long-term automotive qualification, and production-ready toolchain support.
Supply support for S912ZVL64F0CLFR 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 applications.
The S12 MagniV family delivers integrated mixed-signal MCUs optimized for automotive body electronics, combining robust analog peripherals, LIN/CAN interfaces, and AEC-Q100–qualified reliability in compact packages.
FAQ
What is the operating temperature range qualified for the S912ZVL64F0CLFR?
The S912ZVL64F0CLFR is AEC-Q100 Grade 2 qualified, meaning it is specified to operate reliably from −40 °C to +105 °C ambient temperature. This rating covers typical passenger compartment and under-dash automotive environments. The S912ZVL64F0CLFR's internal voltage regulator and LIN transceiver maintain performance across this full range without derating.
Does the S912ZVL64F0CLFR include a hardware LIN transceiver?
Yes, the S912ZVL64F0CLFR integrates a fully compliant LIN physical layer transceiver meeting ISO 17987-4 and SAE J2602 standards. It supports wake-on-LIN, bus fault detection, and slew-rate controlled output - eliminating the need for an external LIN transceiver IC in most body electronics designs using the S912ZVL64F0CLFR.
What debug interface does the S912ZVL64F0CLFR support?
The S912ZVL64F0CLFR supports Background Debug Mode (BDM) via a single-wire interface (BDI/BDO pins). This enables in-circuit flash programming, real-time variable observation, and non-intrusive breakpoint debugging without halting the main application - a key capability for development and field firmware updates of the S912ZVL64F0CLFR.
Is the S912ZVL64F0CLFR pin-compatible with other S12Z MagniV devices?
No, the S912ZVL64F0CLFR is not pin-compatible with other S12Z MagniV variants such as MC9S12ZVL32 or S912ZVM128. Its 48-pin LQFP footprint, VREG_OUT pin assignment, and LIN_BUS pin location are specific to this part number. Board layout must be designed explicitly for the S912ZVL64F0CLFR.
What is the Flash endurance specification for the S912ZVL64F0CLFR?
The S912ZVL64F0CLFR provides 64 KB of on-chip Flash memory rated for 100,000 write/erase cycles and guaranteed 20-year data retention at 85 °C. This endurance supports frequent firmware updates and parameter storage in automotive applications where the S912ZVL64F0CLFR serves as the primary controller.
S912ZVL64F0CLFR 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVL64F0CLFR FAQ
1.How can I place an order for S912ZVL64F0CLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVL64F0CLFR 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 S912ZVL64F0CLFR reliable?
The price and inventory of S912ZVL64F0CLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVL64F0CLFR is usually 5 days.
3.What payment methods are accepted for S912ZVL64F0CLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVL64F0CLFR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVL64F0CLFR?
S912ZVL64F0CLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVL64F0CLFR 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 S912ZVL64F0CLFR?
For technical support, including S912ZVL64F0CLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVL64F0CLFR requirements.
6.How does Aetrix verify that S912ZVL64F0CLFR is sourced from the original manufacturer or authorized distributors?
All S912ZVL64F0CLFR 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 S912ZVL64F0CLFR meets industry standards.
7.What is the process for return or replacement of S912ZVL64F0CLFR?
All S912ZVL64F0CLFR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVL64F0CLFR, 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 S912ZVL64F0CLFR part is unused and in its original packaging.
Return procedure for S912ZVL64F0CLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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