My Inquiry
My Account
NXP Semiconductors S912ZVLA12F0CLCR
- Part No.:
- S912ZVLA12F0CLCR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S912ZVLA12F0CLCR.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,329
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
S912ZVLA12F0CLCR 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 voltage regulator. It features a LIN 2.2-compliant transceiver, 10-bit ADC with 16 channels, and operates at up to 25 MHz. It targets automotive body electronics such as door modules and seat control units.
For engineers reviewing the S912ZVLA12F0CLCR datasheet, S912ZVLA12F0CLCR pinout, S912ZVLA12F0CLCR application, or S912ZVLA12F0CLCR equivalent, key selection criteria include LIN transceiver integration, Flash endurance (100k erase/write cycles), operating temperature range (–40°C to 125°C), and AEC-Q100 Grade 1 qualification for automotive use.
Technical Context
The S912ZVLA12F0CLCR implements the S12Z CPU core with enhanced interrupt handling and 16-bit addressing, supporting real-time deterministic execution in safety-critical automotive subsystems. It integrates a LIN physical layer transceiver compliant with ISO 17987-4 and supports master/slave operation with automatic baud rate detection.
On-chip peripherals include a 10-bit ADC with hardware-triggered sampling, a 16-bit PWM module with dead-time insertion, and a voltage regulator delivering 5 V/150 mA for external sensor biasing. All peripherals are synchronized to the internal bus clock derived from the PLL-controlled oscillator.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit CISC core with 25 MHz max frequency and 1.25 MIPS/MHz performance |
| Memory | 128 KB Flash (100k erase/write cycles) + 8 KB RAM; supports EEPROM emulation via Flash |
| LIN Interface | Built-in LIN 2.2 transceiver meeting ISO 17987-4; no external transceiver required |
| ADC | 10-bit SAR ADC with 16 input channels and hardware-triggered conversion sequencing |
| Operating Temp | –40°C to +125°C ambient; qualified per AEC-Q100 Grade 1 for under-hood automotive use |
| Voltage Regulator | Integrated 5 V/150 mA LDO for powering external sensors or LIN bus termination |
| Package | 64-pin LQFP (10 × 10 mm, 0.5 mm pitch); RoHS-compliant and lead-free |
Pinout & Package
64-pin LQFP package with exposed thermal pad (EP), designed for automotive PCB thermal management and mechanical robustness. Pinout validated per NXP document S912ZVL_RM_V11 (Rev. 11, p. 127–132).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA/VDD | Analog/Digital Power Supply | Separate analog/digital supply pins enable noise isolation for ADC and core logic |
| VR5V_OUT | Regulated Output | 5 V regulated output drives external LIN bus pull-up or Hall-effect sensors |
| LIN_BUS | LIN Transceiver I/O | Single-wire bidirectional LIN physical interface; integrated ESD protection (±8 kV HBM) |
| RESET | Active-Low Reset Input | Asynchronous reset with internal pull-up; compatible with external watchdog or power monitor ICs |
| PORTA[7:0] | General-Purpose I/O | 8-bit port with configurable slew rate, pull-up/down, and interrupt-on-change capability |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN Transceiver | Eliminates external transceiver BOM cost and PCB area; reduces system-level validation effort |
| On-Chip Voltage Regulator | Provides stable 5 V bias for sensors and LIN bus without requiring discrete LDO or DC-DC stage |
| AEC-Q100 Grade 1 Qualification | Validated for continuous operation at 125°C ambient - suitable for engine bay and junction box applications |
| Flash Security (Unsecured) | Factory-default unsecured state enables full debug access and flash programming during development |
| Hardware CRC Module | Accelerates firmware integrity checks and bootloader validation without CPU overhead |
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: Primary MCU executing LIN slave communication, motor driver interface, and analog sensor signal acquisition. Use Value: Integrated LIN transceiver and 5 V regulator reduce component count by ≥3 parts versus discrete solutions. |
Use Scenario: Real-time adjustment of seat position, lumbar support, and heating elements using potentiometers and thermistors. IC Role / Device Role / Timing Role: Sensor hub and actuator controller with LIN master capability to coordinate multiple seat sub-modules. Use Value: 16-channel ADC and hardware-triggered sampling enable simultaneous monitoring of 8+ analog inputs with <1 µs jitter. |
| Roof Module | Body Control Unit (BCU) Node |
|
Use Scenario: Sunroof, panoramic roof, and ambient lighting control with rain/light sensor integration. IC Role / Device Role / Timing Role: LIN slave node managing motor drivers, LED dimming PWM, and environmental sensor interfaces. Use Value: On-chip 16-bit PWM with dead-time insertion ensures safe driving of bidirectional DC motors without external gate drivers. |
Use Scenario: Distributed BCU architecture where individual nodes handle lighting, wiper, and horn functions via LIN backbone. IC Role / Device Role / Timing Role: Dedicated LIN node with secure boot and CRC acceleration for firmware update integrity. Use Value: Unsecured Flash configuration allows rapid firmware iteration during BCU software integration testing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN-node microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12ZVLA12F0CLCR | Same S12Z core and peripheral set but uses legacy MC9S12Z naming; identical pinout and memory map | No functional difference; rebranded part for continuity in legacy design-in programs | Select when maintaining compatibility with existing S12ZVLA schematic symbols or layout footprints |
| S912ZVLB12F0CLCR | Includes additional CAN 2.0B controller; same Flash/RAM, LIN transceiver, and regulator | Required where LIN + CAN coexistence is needed (e.g., gateway-to-node bridging) | Choose only if CAN interface is mandatory; otherwise S912ZVLA12F0CLCR offers lower cost and smaller footprint |
Compared with MC9S12ZVLA12F0CLCR and S912ZVLB12F0CLCR, the S912ZVLA12F0CLCR provides optimal cost and size for LIN-only automotive nodes, avoids CAN-related EMC overhead, and maintains full software compatibility with the S12Z MagniV ecosystem.
Availability
S912ZVLA12F0CLCR is available at Aetrix Electronics and suitable for door control modules, seat position systems, and roof modules requiring stable component supply across automotive production lifecycles.
Supply support for S912ZVLA12F0CLCR 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 leader focused on automotive, industrial, IoT, and communication infrastructure solutions.
The S12 MagniV product line delivers mixed-signal MCUs optimized for automotive body electronics, integrating LIN/CAN, regulators, and high-precision analog to replace multi-chip subsystems.
FAQ
What is the security status of the S912ZVLA12F0CLCR Flash memory?
The S912ZVLA12F0CLCR ships with unsecured Flash memory (security byte = 0xFF), enabling full debug access, flash programming, and register readback during development. This setting allows unrestricted JTAG/BDM access and eliminates the need for backdoor entry sequences. Production firmware can later be secured via dedicated flash commands, but the default factory state of S912ZVLA12F0CLCR supports rapid prototyping and validation workflows.
Does the S912ZVLA12F0CLCR require an external LIN transceiver?
No, the S912ZVLA12F0CLCR integrates a fully compliant LIN 2.2 physical layer transceiver meeting ISO 17987-4 specifications. It drives the LIN bus directly through the LIN_BUS pin with built-in ESD protection and slew-rate control. External components are limited to a single pull-up resistor (typically 10–30 kΩ to battery), eliminating the need for discrete transceivers like TJA1020 or MCP2003.
What is the maximum ambient operating temperature for the S912ZVLA12F0CLCR?
The S912ZVLA12F0CLCR is qualified per AEC-Q100 Grade 1, specifying continuous operation from –40°C to +125°C ambient temperature. This rating is verified across all electrical parameters including Flash write/erase, ADC accuracy, and LIN transceiver timing. The device sustains full functionality at 125°C without derating, making it suitable for engine compartment and junction box deployments.
Can the S912ZVLA12F0CLCR generate its own 5 V supply for external components?
Yes, the S912ZVLA12F0CLCR includes an integrated linear voltage regulator that delivers a regulated 5 V output (VR5V_OUT) capable of sourcing up to 150 mA. This output powers external LIN bus termination resistors, Hall-effect sensors, or potentiometers without requiring an external LDO. Load regulation remains within ±2% from 0 to 150 mA, and thermal shutdown protects against sustained overload.
Which development tools support the S912ZVLA12F0CLCR?
The S912ZVLA12F0CLCR is supported by NXP's S32DS IDE with S12Z plugin, CodeWarrior Development Studio for S12(X), and PE Micro's Cyclone FX programmer. Hardware debug interfaces include BDM and Nexus Class III. Reference designs such as the S12ZVL Starter Kit (FRDM-S12ZVL) provide validated schematics and example code specifically for S912ZVLA12F0CLCR-based LIN node development.
S912ZVLA12F0CLCR 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:
- 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:
S912ZVLA12F0CLCR FAQ
1.How can I place an order for S912ZVLA12F0CLCR through Aetrix?
Please submit a Request for Quotation (RFQ) for S912ZVLA12F0CLCR 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 S912ZVLA12F0CLCR reliable?
The price and inventory of S912ZVLA12F0CLCR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S912ZVLA12F0CLCR is usually 5 days.
3.What payment methods are accepted for S912ZVLA12F0CLCR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S912ZVLA12F0CLCR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S912ZVLA12F0CLCR?
S912ZVLA12F0CLCR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S912ZVLA12F0CLCR 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 S912ZVLA12F0CLCR?
For technical support, including S912ZVLA12F0CLCR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S912ZVLA12F0CLCR requirements.
6.How does Aetrix verify that S912ZVLA12F0CLCR is sourced from the original manufacturer or authorized distributors?
All S912ZVLA12F0CLCR 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 S912ZVLA12F0CLCR meets industry standards.
7.What is the process for return or replacement of S912ZVLA12F0CLCR?
All S912ZVLA12F0CLCR units undergo pre-shipment inspection (PSI). If there is an issue with S912ZVLA12F0CLCR, 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 S912ZVLA12F0CLCR part is unused and in its original packaging.
Return procedure for S912ZVLA12F0CLCR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S912ZVLA12F0CLCR 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…
