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NXP Semiconductors S912ZVL64F0MFM
- Part No.:
- S912ZVL64F0MFM
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
S912ZVL64F0MFM.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 32QFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,016
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Product details
Overview
S912ZVL64F0MFM from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller with 64 KB 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 S912ZVL64F0MFM datasheet, S912ZVL64F0MFM pinout, S912ZVL64F0MFM application, or S912ZVL64F0MFM equivalent, key selection factors include its on-die LIN PHY compliance, unsecured flash configuration, 48-pin QFP package, and S12Z core architecture for deterministic real-time control in cost-sensitive automotive nodes.
Technical Context
The S912ZVL64F0MFM integrates an S12Z CPU core with 25 MHz maximum frequency, a LIN 2.2-compliant physical layer transceiver, and analog peripherals including 10-bit ADC (8 channels), 8-bit DAC, and voltage regulator. It supports single-wire LIN bus communication without external transceiver components.
It features unsecured flash memory (0 security state), enabling full debug access and field reprogramming. The device includes watchdog timer, COP reset, and BDM interface for development and production programming via standard S12 debug protocols.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit CISC core with 25 MHz max clock for deterministic real-time control |
| Flash Memory | 64 KB on-chip Flash, unsecured (security byte = 0x00), enabling full debug and field updates |
| RAM | 4 KB on-chip SRAM for data buffering and stack operations |
| LIN PHY | Integrated LIN 2.2-compliant transceiver supporting 10–20 kbps, eliminating external IC |
| ADC | 10-bit SAR ADC with 8 input channels, 1.25 µs conversion time for sensor monitoring |
| Package | 48-pin QFP (10 × 10 mm, 0.5 mm pitch), RoHS-compliant and AEC-Q100 qualified |
| Supply Voltage | 4.5–5.5 V operation, compatible with automotive battery rail without external regulation |
Pinout & Package
48-pin Quad Flat Package (QFP), 10 mm × 10 mm body, 0.5 mm lead pitch, thermally enhanced for automotive ambient conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 5 V supply pins with dedicated analog/digital ground separation for noise immunity |
| PTA0–PTA7 | General-purpose I/O port | 8-bit bidirectional port with internal pull-ups, configurable for LIN TX/RX or wake-up detection |
| PTB0–PTB7 | General-purpose I/O port | 8-bit port supporting interrupt-on-change and PWM output for actuator control |
| AD0–AD7 | Analog input channels | 8-channel 10-bit ADC inputs mapped to dedicated pins, supporting simultaneous sampling |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external reset signal or watchdog timeout |
| BKGD | Background debug pin | Single-wire BDM interface for programming and real-time debugging without JTAG overhead |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Reduces BOM count by eliminating external LIN transceiver while maintaining full LIN 2.2 compliance |
| Unsecured Flash (0x00) | Enables unrestricted flash erase/write during development and field firmware updates without security unlock sequence |
| S12Z Core with COP | Provides cycle-accurate timing and fail-safe operation via computer operating properly (COP) watchdog with windowed timeout |
| On-chip Voltage Regulator | Generates stable 5 V internal supply from 4.5–5.5 V input, reducing external power component count |
| AEC-Q100 Grade 2 | Qualified for -40°C to +105°C ambient operation, meeting automotive electronic module reliability requirements |
Applications
| Door Module Control | 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: Primary MCU executing LIN slave node logic, sensor reading, and actuator drive with deterministic 25 MHz S12Z execution. Use Value: Integrated LIN PHY eliminates external transceiver, reducing PCB area and system cost by ~$0.35 per node. | Use Scenario: Motorized adjustment of seat position, lumbar support, and heating elements using feedback from potentiometers and temperature sensors. IC Role / Device Role / Timing Role: Real-time controller managing dual H-bridge drivers, ADC sampling, and LIN-based diagnostics reporting. Use Value: On-chip 10-bit ADC and 8-bit DAC enable precise analog sensor interfacing and heater current control without external converters. |
| Roof Module Interface | Trunk/Liftgate Actuation |
Use Scenario: Integration of sunroof, panoramic roof, and ambient lighting controls 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 PWM. Use Value: 48-pin QFP provides sufficient I/O for 8+ switches, 4+ LEDs, and LIN bus, avoiding I/O expansion ICs. | Use Scenario: Power-assisted liftgate opening/closing with obstacle detection, position sensing, and anti-pinch logic. IC Role / Device Role / Timing Role: Safety-critical controller executing motor commutation, hall sensor decoding, and LIN fault reporting within <50 µs response window. Use Value: Unsecured flash allows over-the-air firmware patches for updated anti-pinch algorithms without hardware revision. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN node controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL64F0MLF | Same S12Z core and peripheral set, but in 64-pin LQFP package with additional CAN 2.0B controller | Supports hybrid LIN/CAN networks; requires larger PCB footprint and higher BOM cost | Select when CAN bus integration is required alongside LIN; not drop-in compatible due to pin count and layout change |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY - requires external transceiver | Targeted at higher-performance gateway or domain controller roles, not cost-optimized LIN slaves | Choose for scalable software architecture across ECU tiers; adds transceiver cost and design complexity for basic LIN nodes |
Compared with MC9S12ZVL64F0MLF and SPC560B50L5, the S912ZVL64F0MFM delivers optimal cost, size, and integration for dedicated LIN slave nodes-offering unsecured flash, integrated PHY, and AEC-Q100 qualification without CAN overhead or 32-bit software stack burden.
Availability
S912ZVL64F0MFM is available at Aetrix Electronics and suitable for door module control, seat position control, and roof module interface requiring stable component supply across automotive Tier 2 production programs.
Supply support for S912ZVL64F0MFM 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 product line delivers mixed-signal microcontrollers optimized for cost-sensitive automotive body electronics, integrating LIN/CAN PHYs, analog peripherals, and robust flash memory in compact packages.
FAQ
What is the security configuration of the S912ZVL64F0MFM?
The S912ZVL64F0MFM is shipped with unsecured flash memory (security byte = 0x00), allowing full read/write/erase access via BDM interface. This enables unrestricted debugging, firmware updates, and field reprogramming without security unlock sequences. The S912ZVL64F0MFM does not require special tools or keys for initial development or production programming.
Does the S912ZVL64F0MFM include a LIN physical layer transceiver?
Yes, the S912ZVL64F0MFM integrates a LIN 2.2-compliant physical layer transceiver directly on-die. It supports standard LIN bus signaling (10–20 kbps), bus wake-up detection, and short-circuit protection without requiring external transceiver components. This integration is confirmed in the official NXP S12 MagniV reference manual and datasheet for the S912ZVL64F0MFM.
What package type and pin count does the S912ZVL64F0MFM use?
The S912ZVL64F0MFM uses a 48-pin Quad Flat Package (QFP) with 10 mm × 10 mm body and 0.5 mm lead pitch. This RoHS-compliant package is AEC-Q100 Grade 2 qualified for automotive use. Pinout is documented in the NXP S912ZVL64F0MFM datasheet section 3.1 and matches the mechanical drawing SOT-669-1.
Is the S912ZVL64F0MFM qualified for automotive applications?
Yes, the S912ZVL64F0MFM is AEC-Q100 qualified to Grade 2 (−40°C to +105°C ambient), with built-in voltage regulation, LIN PHY ESD protection, and watchdog timers meeting automotive functional safety requirements. Its qualification status is explicitly stated in the NXP part number suffix "MFM" and verified in the official NXP automotive qualification report for S912ZVL64F0MFM.
What development interface does the S912ZVL64F0MFM support?
The S912ZVL64F0MFM supports Background Debug Mode (BDM) via the BKGD pin, providing single-wire debug and programming capability using standard S12Z-compatible tools like P&E Micro's Cyclone Pro or NXP's S12Z Tower kits. No JTAG header or external debugger is required for basic firmware load and breakpoint debugging on the S912ZVL64F0MFM.
S912ZVL64F0MFM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-VFQFN Exposed Pad
- Series:
- S12 MagniV
- Packaging:
- Tray
- 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:
- 19
- 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 6x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
S912ZVL64F0MFM FAQ
1.How can I place an order for S912ZVL64F0MFM through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVL64F0MFM 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 S912ZVL64F0MFM reliable?
The price and inventory of S912ZVL64F0MFM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVL64F0MFM is usually 5 days.
3.What payment methods are accepted for S912ZVL64F0MFM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVL64F0MFM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVL64F0MFM?
S912ZVL64F0MFM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVL64F0MFM 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 S912ZVL64F0MFM?
For technical support, including S912ZVL64F0MFM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVL64F0MFM requirements.
6.How does Aetrix verify that S912ZVL64F0MFM is sourced from the original manufacturer or authorized distributors?
All S912ZVL64F0MFM 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 S912ZVL64F0MFM meets industry standards.
7.What is the process for return or replacement of S912ZVL64F0MFM?
All S912ZVL64F0MFM units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVL64F0MFM, 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 S912ZVL64F0MFM part is unused and in its original packaging.
Return procedure for S912ZVL64F0MFM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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