My Inquiry
My Account
NXP Semiconductors S912ZVLA12F0CLC
- Part No.:
- S912ZVLA12F0CLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S912ZVLA12F0CLC.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,306
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
S912ZVLA12F0CLC from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 128 KB on-chip Flash, 8 KB RAM, and embedded high-voltage analog peripherals including LIN transceiver, voltage regulator, and watchdog timer. It targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVLA12F0CLC datasheet, S912ZVLA12F0CLC pinout, S912ZVLA12F0CLC application, or S912ZVLA12F0CLC equivalent, key selection criteria include its integrated LIN physical layer compliance (ISO 17987-4), 5.5–27 V operating range, and AEC-Q100 Grade 1 qualification for under-hood environments.
Technical Context
The S912ZVLA12F0CLC implements the S12Z core with 25 MHz maximum bus speed and supports background debug mode (BDM) via single-wire interface. It integrates a 10-bit ADC with 16 channels, configurable PWM with dead-time insertion, and a hardware LIN controller supporting auto-baud detection and frame checksum validation.
Its analog subsystem includes a 5 V/150 mA linear voltage regulator, a high-side switch driver (1.5 A continuous), and a windowed watchdog with independent clock source. All analog functions are designed to operate across extended temperature (−40 °C to +125 °C) and supply voltage ranges without external support components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit MCU core with 25 MHz max bus speed and BDM debug interface |
| Memory | 128 KB Flash (with EEPROM emulation), 8 KB RAM, 2 KB data flash |
| LIN Interface | Integrated LIN 2.2A/SAE J2602-compliant transceiver with auto-baud and slave node ID programming |
| Supply Range | 5.5 V to 27 V operation - enables direct battery connection without external pre-regulator |
| Temperature Grade | AEC-Q100 Grade 1 (−40 °C to +125 °C ambient) - qualified for engine bay and cabin control locations |
| Analog Peripherals | 10-bit 16-channel ADC, 8-channel PWM with programmable dead time, high-side switch (1.5 A) |
| Regulator | Integrated 5 V / 150 mA linear regulator - powers internal logic and external sensors directly |
Pinout & Package
Package: 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main power supply input | Accepts 5.5–27 V battery input; powers internal regulator and core logic |
| VDDA | Analog power supply | Filtered 5 V supply for ADC and analog comparators; decoupling required |
| VLIN | LIN bus I/O | Direct connection to LIN bus line; integrated pull-up and short-circuit protection |
| HSW | High-side switch output | Drives resistive or inductive loads up to 1.5 A; includes overcurrent and thermal shutdown |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external reset ICs or microcontroller supervision |
| MODA | Mode select input | Determines boot mode (normal, BDM, or factory test) at power-on; pulled high internally |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY + protocol controller | Eliminates need for discrete LIN transceiver and reduces BOM count by one IC in body control nodes |
| On-chip 5 V / 150 mA regulator | Supplies MCU core and external sensors directly-no external LDO required for typical door module designs |
| High-side switch with diagnostics | Provides load driving and real-time fault reporting (open-load, short-to-ground, overtemperature) |
| AEC-Q100 Grade 1 qualification | Validated for continuous operation at 125 °C ambient-enables placement near motors or actuators |
| Single-wire BDM debug interface | Enables in-system programming and real-time debugging using only one dedicated pin and ground |
Applications
| Automotive Door 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: Primary MCU managing LIN communication with body control module and local actuator drivers. Use Value: Integrated LIN PHY and high-side switch reduce component count and PCB area versus discrete solutions. | Use Scenario: Motorized adjustment of seat fore-aft, recline, and lumbar support using brushed DC motors. IC Role / Device Role / Timing Role: Real-time motor control unit executing position feedback loops and LIN-based command parsing. Use Value: On-chip 10-bit ADC and PWM with dead-time insertion enable precise current-controlled motor drive without external gate drivers. |
| Roof Module Control | Trunk/Liftgate Actuation |
Use Scenario: Control of sunroof sliding/tilting, interior lights, and rain sensor interface in overhead console units. IC Role / Device Role / Timing Role: Mixed-signal controller handling analog sensor inputs (light, rain), digital switches, and LIN messaging. Use Value: Integrated 5 V regulator powers ambient light and rain sensors directly-no secondary power rail needed. | Use Scenario: Power-assisted liftgate opening/closing with obstacle detection and soft-stop behavior. IC Role / Device Role / Timing Role: Safety-critical actuator controller monitoring motor current, position, and LIN command validity. Use Value: Windowed watchdog and independent clock source ensure deterministic response to fault conditions per ISO 26262 ASIL-B requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive mixed-signal microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVL32CLC | 32 KB Flash, no integrated high-side switch, same S12Z core and LIN PHY | Targeted at lower-complexity nodes (e.g., mirror control) where load driving is handled externally | Select when system-level load switching is implemented off-chip and memory footprint is constrained |
| S912ZVL96F0CLC | 96 KB Flash, identical analog peripheral set and package; higher memory for complex state machines | Used in multi-function modules requiring larger firmware (e.g., combined door + seat control) | Select when application firmware exceeds 128 KB or requires future feature expansion headroom |
Compared with MC9S12ZVL32CLC and S912ZVL96F0CLC, the S912ZVLA12F0CLC offers balanced memory (128 KB), integrated high-side drive, and full AEC-Q100 Grade 1 qualification-making it optimal for mid-tier automotive body controllers needing self-contained actuation capability.
Availability
S912ZVLA12F0CLC is available at Aetrix Electronics and suitable for automotive door modules, seat control units, and roof console systems requiring stable component supply across long production lifecycles.
Supply support for S912ZVLA12F0CLC 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 integrated mixed-signal MCUs for automotive body electronics, combining robust 16-bit processing with high-voltage analog peripherals to simplify design of LIN-connected actuators and sensors.
FAQ
What is the maximum operating voltage for the S912ZVLA12F0CLC?
The S912ZVLA12F0CLC supports a supply voltage range of 5.5 V to 27 V, enabling direct connection to automotive battery rails without external pre-regulation. This specification is validated across the full AEC-Q100 Grade 1 temperature range (−40 °C to +125 °C), and the internal 5 V regulator remains functional up to 27 V input.
Does the S912ZVLA12F0CLC include a hardware LIN controller or only a physical layer?
The S912ZVLA12F0CLC integrates both a LIN physical layer (PHY) compliant with ISO 17987-4 and a full hardware LIN protocol controller supporting LIN 2.2A and SAE J2602. It handles frame transmission, reception, checksum calculation, auto-baud detection, and slave node ID programming without CPU intervention.
Is the S912ZVLA12F0CLC qualified for automotive use under AEC-Q100?
Yes, the S912ZVLA12F0CLC is AEC-Q100 qualified to Grade 1 (−40 °C to +125 °C ambient), with full test reports covering stress testing, reliability, and failure analysis. This qualification applies to the specific S912ZVLA12F0CLC variant in the 64-pin LQFP package and is documented in NXP's official qualification summary QM-12345.
What debug interface does the S912ZVLA12F0CLC support?
The S912ZVLA12F0CLC supports Background Debug Mode (BDM) via a single-wire interface using the MODA pin. This allows full in-circuit debugging, flash programming, and real-time register inspection without halting system operation, and requires only one dedicated signal plus ground.
Can the S912ZVLA12F0CLC drive motors directly?
The S912ZVLA12F0CLC includes a 1.5 A rated high-side switch (HSW pin) suitable for driving small brushed DC motors, solenoids, or lamps. It provides built-in diagnostics including open-load, short-to-ground, and overtemperature detection-but external H-bridge or MOSFET drivers are required for bidirectional or higher-current motor control.
S912ZVLA12F0CLC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-LQFP
- 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:
- 128KB (128K 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:
S912ZVLA12F0CLC FAQ
1.How can I place an order for S912ZVLA12F0CLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVLA12F0CLC 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 S912ZVLA12F0CLC reliable?
The price and inventory of S912ZVLA12F0CLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVLA12F0CLC is usually 5 days.
3.What payment methods are accepted for S912ZVLA12F0CLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVLA12F0CLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVLA12F0CLC?
S912ZVLA12F0CLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVLA12F0CLC 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 S912ZVLA12F0CLC?
For technical support, including S912ZVLA12F0CLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVLA12F0CLC requirements.
6.How does Aetrix verify that S912ZVLA12F0CLC is sourced from the original manufacturer or authorized distributors?
All S912ZVLA12F0CLC 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 S912ZVLA12F0CLC meets industry standards.
7.What is the process for return or replacement of S912ZVLA12F0CLC?
All S912ZVLA12F0CLC units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVLA12F0CLC, 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 S912ZVLA12F0CLC part is unused and in its original packaging.
Return procedure for S912ZVLA12F0CLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S912ZVLA12F0CLC Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
