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NXP Semiconductors S9S12ZVL16F0CLC
- Part No.:
- S9S12ZVL16F0CLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S12ZVL16F0CLC.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,417
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Product details
Overview
S9S12ZVL16F0CLC from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 16 KB on-chip Flash, 1 KB RAM, and embedded high-voltage analog features including a 5 V regulator, LIN transceiver, and voltage/current sensing circuitry. It targets automotive body electronics such as smart junction boxes and door modules.
For engineers reviewing the S9S12ZVL16F0CLC datasheet, S9S12ZVL16F0CLC pinout, S9S12ZVL16F0CLC application, or S9S12ZVL16F0CLC equivalent, key selection criteria include its integrated LIN physical layer, 5 V system power capability, on-die voltage monitor with reset generation, and AEC-Q100 Grade 2 qualification for under-hood operation.
Technical Context
The S9S12ZVL16F0CLC implements the S12Z CPU core with 25 MHz maximum bus speed, supporting byte- and word-level addressing and enhanced interrupt handling. It integrates a 5 V linear regulator (up to 150 mA), a LIN 2.2-compliant transceiver with wake-on-LIN support, and a 10-bit ADC with 8 input channels.
Its analog subsystem includes a current sense amplifier with programmable gain, a voltage monitor with four threshold levels, and a dedicated reset controller that asserts POR and LVD independently. All analog functions operate across –40 °C to +105 °C ambient temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit, 25 MHz max bus speed - enables deterministic real-time control in automotive body domain controllers |
| Memory | 16 KB Flash, 1 KB RAM - sufficient for LIN node firmware with diagnostics and EEPROM emulation |
| LIN Interface | Integrated LIN 2.2 PHY with wake-on-LIN - eliminates external transceiver, reduces BOM count and PCB area |
| Power Supply | On-chip 5 V regulator (150 mA) - powers MCU core and external peripherals without discrete LDO |
| ADC | 10-bit, 8-channel - supports battery voltage monitoring, thermistor reading, and load current sensing |
| Temperature Range | AEC-Q100 Grade 2 (–40 °C to +105 °C) - qualified for passenger compartment and engine bay proximity mounting |
| Reset Logic | Dual independent reset sources: POR and LVD - ensures reliable startup and brownout recovery in automotive 12 V systems |
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 supply input (5 V) | Accepts regulated 5 V from internal LDO or external source; powers core and I/O |
| VREG_IN | Regulator input | Connects to 12 V vehicle battery; feeds internal 5 V LDO delivering up to 150 mA |
| LIN_TXD / LIN_RXD | LIN bus interface | Single-wire bidirectional LIN physical layer compliant with ISO 17987-4; supports sleep/wake |
| RESET | Active-low reset input | Externally driven reset override; internally generated by POR/LVD circuits |
| AD0–AD7 | Analog inputs | Eight dedicated pins for 10-bit ADC sampling of voltage, temperature, or current sense signals |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN 2.2 Transceiver | Reduces component count by eliminating external LIN PHY IC and associated passive components |
| On-Die 5 V Regulator | Enables single-rail 12 V input design; removes need for external 5 V LDO in space-constrained modules |
| Voltage Monitor with Four Thresholds | Supports multi-level system health reporting (e.g., warning, shutdown, reset) without software polling |
| Current Sense Amplifier | Provides direct high-side current measurement for load diagnostics and short-circuit detection |
| AEC-Q100 Grade 2 Qualification | Validated for automotive environments requiring operation up to +105 °C ambient |
Applications
| Smart Junction Box | Door Control Module |
|---|---|
Use Scenario: Centralized power distribution and load switching for lighting, windows, and locks in modern vehicle architectures. IC Role / Device Role / Timing Role: Main system controller managing LIN communication with door nodes, executing load driver logic, and monitoring supply voltage/current. Use Value: Integrated LIN PHY and 5 V regulator reduce board area by >25% versus discrete MCU + transceiver + LDO solutions. | Use Scenario: Local control of window lift, mirror adjustment, and interior lighting with fault diagnostics and wake-on-LIN capability. IC Role / Device Role / Timing Role: LIN slave node performing analog sensing (battery voltage, motor current), PWM generation, and LIN message response. Use Value: On-chip current sense amplifier enables real-time overcurrent detection without external op-amp and ADC scaling resistors. |
| Seat Control Unit | Roof Module Controller |
Use Scenario: Motorized seat position adjustment with memory function, thermal protection, and LIN-based configuration updates. IC Role / Device Role / Timing Role: Real-time motion control processor using S12Z CPU, ADC for potentiometer feedback, and LIN for ECU coordination. Use Value: Dual reset sources (POR + LVD) ensure robust recovery during vehicle ignition cycling and battery voltage dips. | Use Scenario: Sunroof, panoramic roof, and ambient lighting control with LIN connectivity and environmental sensing. IC Role / Device Role / Timing Role: System supervisor monitoring 12 V rail integrity, driving LED drivers, and relaying sensor data via LIN. Use Value: Four-level voltage monitor allows graded response (e.g., dim LEDs at 11.5 V, disable motors at 10.2 V, reset at 9.5 V). |
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 |
|---|---|---|---|
| MC9S12ZVL16F0CLK | Same S12Z core and peripheral set, but in 64-pin LQFP package with additional CAN interface and 2 extra ADC channels | Supports CAN+LIN hybrid networks; suited for higher-complexity body ECUs requiring dual-bus communication | Select when CAN bus integration is required alongside LIN; not drop-in compatible due to different pin count and layout |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY - requires external transceiver | Targets higher-performance body domain controllers needing RTOS support and larger code footprint | Choose for scalable migration path where future feature expansion exceeds S12Z memory/performance limits |
Compared with MC9S12ZVL16F0CLK and SPC560B50L5, the S9S12ZVL16F0CLC delivers optimal cost and integration for dedicated LIN-only nodes with tight space and BOM constraints, while maintaining AEC-Q100 Grade 2 compliance and automotive-grade analog sensing.
Availability
S9S12ZVL16F0CLC is available at Aetrix Electronics and suitable for smart junction boxes, door control modules, and seat control units requiring stable component supply and automotive-grade reliability.
Supply support for S9S12ZVL16F0CLC 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 family, including the S9S12ZVL16F0CLC, was designed specifically for cost-sensitive, high-reliability automotive body electronics requiring integrated analog sensing and LIN communication in compact form factors.
FAQ
What is the operating temperature range for the S9S12ZVL16F0CLC?
The S9S12ZVL16F0CLC is qualified to AEC-Q100 Grade 2 specifications, supporting continuous operation from –40 °C to +105 °C ambient temperature. This rating validates its suitability for under-hood and passenger compartment automotive applications where thermal stress is present. The S9S12ZVL16F0CLC's internal voltage monitor and reset logic remain fully functional across this full range.
Does the S9S12ZVL16F0CLC include a built-in LIN transceiver?
Yes, the S9S12ZVL16F0CLC integrates a LIN 2.2-compliant physical layer transceiver with wake-on-LIN capability. It supports standard single-wire LIN bus communication without requiring an external transceiver IC. The S9S12ZVL16F0CLC's LIN interface is electrically compatible with ISO 17987-4 and handles bus arbitration, synchronization, and error detection in hardware.
What power supply configurations does the S9S12ZVL16F0CLC support?
The S9S12ZVL16F0CLC supports dual power modes: it can accept 5 V directly on VDD for core/I/O operation, or be powered via VREG_IN from a 12 V vehicle battery, using its internal 5 V LDO (150 mA output). The S9S12ZVL16F0CLC automatically selects the active supply path and manages sequencing during startup and brownout conditions.
How many analog input channels does the S9S12ZVL16F0CLC ADC provide?
The S9S12ZVL16F0CLC includes a 10-bit successive approximation ADC with eight dedicated analog input channels (AD0–AD7). These channels support single-ended or differential sampling and are mapped to internal voltage monitor, current sense amplifier outputs, and external sensors. The S9S12ZVL16F0CLC's ADC operates across the full –40 °C to +105 °C temperature range with guaranteed linearity.
Is the S9S12ZVL16F0CLC pin-compatible with other S12Z MagniV devices?
No, the S9S12ZVL16F0CLC is not pin-compatible with other S12Z MagniV variants such as the MC9S12ZVL16F0CLK (64-pin LQFP) or S9S12ZVL32F0CLC (same package but larger Flash/RAM). Pin compatibility is limited to identical part numbers and package codes; the S9S12ZVL16F0CLC uses a unique 48-pin LQFP mapping optimized for LIN-only nodes.
S9S12ZVL16F0CLC 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:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 19
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S12ZVL16F0CLC FAQ
1.How can I place an order for S9S12ZVL16F0CLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL16F0CLC 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 S9S12ZVL16F0CLC reliable?
The price and inventory of S9S12ZVL16F0CLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL16F0CLC is usually 5 days.
3.What payment methods are accepted for S9S12ZVL16F0CLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL16F0CLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL16F0CLC?
S9S12ZVL16F0CLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL16F0CLC 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 S9S12ZVL16F0CLC?
For technical support, including S9S12ZVL16F0CLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL16F0CLC requirements.
6.How does Aetrix verify that S9S12ZVL16F0CLC is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL16F0CLC 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 S9S12ZVL16F0CLC meets industry standards.
7.What is the process for return or replacement of S9S12ZVL16F0CLC?
All S9S12ZVL16F0CLC units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL16F0CLC, 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 S9S12ZVL16F0CLC part is unused and in its original packaging.
Return procedure for S9S12ZVL16F0CLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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