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NXP Semiconductors S912ZVLA96F0CLCR
- Part No.:
- S912ZVLA96F0CLCR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S912ZVLA96F0CLCR.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,507
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Product details
Overview
S912ZVLA96F0CLCR from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 96 KB on-chip flash, 6 KB RAM, and embedded voltage regulator, designed for automotive body control modules requiring integrated analog sensing and power management.
For engineers reviewing the S912ZVLA96F0CLCR datasheet, S912ZVLA96F0CLCR pinout, S912ZVLA96F0CLCR application, or S912ZVLA96F0CLCR equivalent, key selection factors include its 5V operation, LIN 2.2-compliant transceiver, 10-bit ADC with 16 channels, and AEC-Q100 Grade 2 qualification for under-hood environments.
Technical Context
The S912ZVLA96F0CLCR implements an S12Z CPU core running at up to 50 MHz, with on-chip PLL for clock generation and internal voltage regulation supporting single 5 V supply operation. It integrates a LIN 2.2 physical layer transceiver and supports LIN master/slave modes without external components.
Its analog subsystem includes a 10-bit SAR ADC with 16 input channels, 2-channel 8-bit DAC, and dedicated windowed watchdog timer with independent clock source. The device features 47 general-purpose I/O pins with configurable pull-up/pull-down and interrupt capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit core, 50 MHz max frequency - enables deterministic real-time control in automotive body electronics. |
| Flash Memory | 96 KB on-chip flash with EEPROM emulation - supports firmware updates and parameter storage without external memory. |
| RAM | 6 KB on-chip RAM - sufficient for LIN protocol stack, sensor data buffering, and control algorithm variables. |
| ADC | 10-bit SAR ADC, 16 channels - provides precision analog sensing for temperature, voltage, and position feedback. |
| LIN Transceiver | Built-in LIN 2.2 PHY - eliminates external transceiver IC, reducing BOM count and PCB area in door module designs. |
| Supply Voltage | 4.5 V to 5.5 V - compatible with standard automotive 5 V rail and tolerant of battery transients. |
| Qualification | AEC-Q100 Grade 2 (−40 °C to +105 °C) - validated for under-dash and engine compartment proximity applications. |
Pinout & Package
Package: LQFP-64 (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 5 V supply pins with dedicated decoupling paths - ensure stable core and I/O domain operation. |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up - supports external watchdog or microcontroller-initiated recovery. |
| TXD_LIN / RXD_LIN | LIN bus interface signals | Direct connection to LIN bus line via single-wire interface - enables full LIN 2.2 communication without level-shifting. |
| AD0–AD15 | Analog input channels | 16 dedicated ADC inputs mapped to GPIO pins - allow simultaneous monitoring of multiple sensors in lighting or seat control modules. |
| PTA0–PTA7 | Port A general-purpose I/O | 8-bit port with interrupt-on-change and configurable drive strength - suitable for switch scanning or LED driver control. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN 2.2 PHY | Reduces system component count by eliminating discrete LIN transceiver, lowering total solution cost and board space. |
| On-chip voltage regulator | Generates internal 2.5 V and 5 V supplies from single 5 V input - simplifies power architecture in multi-rail body control units. |
| Windowed watchdog timer | Independent clock source and programmable timeout window - enhances functional safety compliance for ASIL-B–capable systems. |
| EEPROM emulation | Uses flash sectors to emulate EEPROM with >100 k write cycles - enables reliable non-volatile storage for calibration data and fault logs. |
| 16-channel 10-bit ADC | Hardware-triggered sampling with configurable sample-and-hold - improves timing accuracy for synchronized sensor acquisition in mirror or wiper control. |
Applications
| Automotive Door Module | Interior Lighting Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lamps in vehicle door assemblies. IC Role / Device Role / Timing Role: Main system controller executing LIN slave protocol, managing analog sensor inputs (e.g., window position), and driving low-side switches. Use Value: Integrated LIN PHY and 16-channel ADC reduce external components needed for multi-function integration in constrained door cavity space. |
Use Scenario: Dimmable ambient and reading light control with PWM output and ambient light sensing. IC Role / Device Role / Timing Role: Sensor interface and actuator driver handling photodiode input, thermal compensation, and multi-channel LED current control. Use Value: On-chip 8-bit DAC and PWM generators enable precise analog dimming without external DAC or LED driver ICs. |
| Seat Position Memory System | Body Control Module Subnode |
Use Scenario: Storing and recalling driver seat position using potentiometer feedback and motor control outputs. IC Role / Device Role / Timing Role: Analog acquisition node capturing linear/rotary position sensor voltage and triggering motor H-bridge drivers via GPIO. Use Value: 10-bit ADC resolution and EEPROM emulation support accurate position mapping and long-term calibration retention across vehicle lifetime. |
Use Scenario: Distributed subnode in BCM architecture managing trunk release, hazard lamp sequencing, or rain sensor interface. IC Role / Device Role / Timing Role: LIN slave node providing status reporting and command execution over shared vehicle LIN backbone. Use Value: AEC-Q100 Grade 2 rating and built-in voltage regulator ensure reliable operation in electrically noisy, thermally variable BCM locations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32F0MLC | 32 KB flash, same S12Z core and LIN PHY, but reduced ADC channels (12) and RAM (4 KB) | Suitable for simpler LIN nodes with fewer analog inputs, e.g., single-sensor trunk latch modules | Select when cost-sensitive design requires minimal flash/RAM and no expansion headroom is needed. |
| S912ZVL64F0CLCR | 64 KB flash, identical package and peripheral set except reduced flash size; shares same pinout and register map | Drop-in replacement where 96 KB flash is unused and BOM rationalization is prioritized | Use for legacy design refreshes where software footprint fits within 64 KB and qualification retesting is to be minimized. |
Compared with MC9S12ZVL32F0MLC and S912ZVL64F0CLCR, the S912ZVLA96F0CLCR provides greater firmware capacity for complex LIN gateway logic and additional sensor fusion algorithms, while maintaining full hardware compatibility with the S12ZVL family's toolchain and debug infrastructure.
Availability
S912ZVLA96F0CLCR is available at Aetrix Electronics and suitable for automotive body control, LIN subnode development, and AEC-Q100–compliant embedded systems requiring stable component supply over extended production lifecycles.
Supply support for S912ZVLA96F0CLCR 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 S912ZVLA96F0CLCR belongs to the S12 MagniV family, engineered specifically for cost-optimized, mixed-signal automotive body electronics with integrated analog peripherals and LIN communication capability.
FAQ
What is the operating temperature range qualified for the S912ZVLA96F0CLCR?
The S912ZVLA96F0CLCR is AEC-Q100 qualified to Grade 2, specifying operation from −40 °C to +105 °C. This rating validates its suitability for under-dash and near-engine compartment locations where thermal cycling and ambient extremes occur. The S912ZVLA96F0CLCR incorporates on-die thermal monitoring circuitry to support safe shutdown if junction temperature exceeds limits.
Does the S912ZVLA96F0CLCR include a built-in LIN transceiver?
Yes, the S912ZVLA96F0CLCR integrates a fully compliant LIN 2.2 physical layer transceiver. It supports both master and slave modes, requires no external transceiver components, and connects directly to the LIN bus via TXD_LIN and RXD_LIN pins. The S912ZVLA96F0CLCR's LIN module includes automatic baud rate detection and error framing handling per ISO 17987-4.
What debugging interface does the S912ZVLA96F0CLCR support?
The S912ZVLA96F0CLCR supports background debug mode (BDM) via a 6-pin single-wire interface, compatible with NXP's Multilink and PE Micro debug probes. It enables full read/write memory access, breakpoint setting, and real-time register inspection without halting peripheral operation. The S912ZVLA96F0CLCR does not support JTAG or SWD interfaces.
Is EEPROM functionality available on the S912ZVLA96F0CLCR?
The S912ZVLA96F0CLCR does not include dedicated EEPROM hardware but provides robust EEPROM emulation using protected flash sectors. NXP's supplied driver library supports >100,000 write cycles, wear leveling, and atomic update operations. This emulated EEPROM is used by the S912ZVLA96F0CLCR for storing calibration data, fault codes, and user preferences.
What power supply configuration does the S912ZVLA96F0CLCR require?
The S912ZVLA96F0CLCR operates from a single 5 V supply (4.5 V to 5.5 V), with internal regulators generating 2.5 V for the core and 5 V for I/O domains. External decoupling capacitors (100 nF ceramic + 10 µF tantalum per VDD pair) are required per NXP's layout guidelines. The S912ZVLA96F0CLCR does not support 3.3 V or dual-supply operation.
S912ZVLA96F0CLCR 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:
- CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 19
- 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 6x10b; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S912ZVLA96F0CLCR FAQ
1.How can I place an order for S912ZVLA96F0CLCR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVLA96F0CLCR 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 S912ZVLA96F0CLCR reliable?
The price and inventory of S912ZVLA96F0CLCR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVLA96F0CLCR is usually 5 days.
3.What payment methods are accepted for S912ZVLA96F0CLCR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVLA96F0CLCR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVLA96F0CLCR?
S912ZVLA96F0CLCR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVLA96F0CLCR 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 S912ZVLA96F0CLCR?
For technical support, including S912ZVLA96F0CLCR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVLA96F0CLCR requirements.
6.How does Aetrix verify that S912ZVLA96F0CLCR is sourced from the original manufacturer or authorized distributors?
All S912ZVLA96F0CLCR 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 S912ZVLA96F0CLCR meets industry standards.
7.What is the process for return or replacement of S912ZVLA96F0CLCR?
All S912ZVLA96F0CLCR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVLA96F0CLCR, 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 S912ZVLA96F0CLCR part is unused and in its original packaging.
Return procedure for S912ZVLA96F0CLCR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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