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NXP Semiconductors S9S12ZVL32F0VLF
- Part No.:
- S9S12ZVL32F0VLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S9S12ZVL32F0VLF.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,845
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Product details
Overview
S9S12ZVL32F0VLF from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller featuring 32 KB Flash, 2 KB RAM, and integrated LIN 2.2 transceiver; operates at up to 25 MHz and supports automotive body electronics control.
For engineers reviewing the S9S12ZVL32F0VLF datasheet, S9S12ZVL32F0VLF pinout, S9S12ZVL32F0VLF application, or S9S12ZVL32F0VLF equivalent, key selection criteria include LIN physical layer compliance, on-chip voltage regulator output capability, Flash endurance (100k write/erase cycles), and qualification per AEC-Q100 Grade 2.
Technical Context
The S9S12ZVL32F0VLF integrates an S12X CPU core with 16-bit architecture, supporting byte- and word-addressable memory and indexed addressing modes. It includes a 10-bit ADC with 8 channels, 16-bit PWM with 6 channels, and a hardware LIN controller compliant with ISO 17987-4:2016.
On-die voltage regulation provides 5 V ±5% output from 5.5–18 V supply input, and internal clock generation includes a 1–8 MHz RC oscillator plus external crystal support up to 40 MHz. The device implements a single-wire LIN bus interface with automatic sync-break detection and configurable baud rates from 1.2 to 20 kbps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | S12X 16-bit CPU with 25 MHz max frequency and 16 MB linear address space |
| Memory | 32 KB on-chip Flash (100k cycle endurance) and 2 KB RAM for real-time task execution |
| LIN Transceiver | Integrated LIN 2.2-compliant PHY with auto-sync-break detection and 1.2–20 kbps baud rate range |
| ADC | 10-bit SAR ADC with 8 input channels and 12 μs conversion time per sample |
| PWM | 16-bit PWM module with 6 independent channels and programmable dead-time insertion |
| Voltage Regulator | On-chip 5 V ±5% regulator supporting 5.5–18 V input; supplies MCU core and I/O independently |
| AEC-Q100 | Qualified to Grade 2 (−40°C to +105°C ambient operating temperature) |
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 power supply input | Accepts 5.5–18 V; powers internal regulator and LIN transceiver |
| VREG | Regulated output | Provides stable 5 V ±5% to MCU core and peripherals |
| LIN_BUS | LIN physical layer I/O | Single-wire bidirectional LIN bus interface with built-in pull-up and fault protection |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; triggers cold start and watchdog recovery |
| PORTA[7:0] | General-purpose I/O | 8-bit port with interrupt-on-change, configurable as digital input/output or analog input |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN PHY | Eliminates need for external LIN transceiver IC, reducing BOM count and PCB area in body control modules |
| On-chip 5 V regulator | Removes requirement for external LDO, simplifying power tree design for single-supply automotive systems |
| AEC-Q100 Grade 2 qualification | Enables direct use in under-hood and cabin-mounted automotive applications without derating |
| Hardware LIN controller | Offloads LIN protocol handling from CPU, enabling deterministic response and low CPU utilization (<5% at 19.2 kbps) |
| Flash security block | Prevents unauthorized read-out of firmware via background debug mode (BDM) when unsecured state is disabled |
Applications
| Body Control Module | Door Module |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Primary MCU executing LIN slave node firmware and managing local sensor/actuator interfaces. Use Value: Integrated LIN PHY and 5 V regulator reduce component count by two ICs versus discrete solutions. | Use Scenario: Local door electronics controlling window lift motors, anti-pinch sensors, and handle switches. IC Role / Device Role / Timing Role: LIN slave node with real-time PWM motor control and ADC-based sensor monitoring. Use Value: 16-bit PWM with dead-time insertion enables precise bidirectional DC motor drive without external gate drivers. |
| Roof Module | Seat Control Unit |
Use Scenario: Sunroof actuation, panoramic roof shading, and ambient lighting control in premium vehicle trims. IC Role / Device Role / Timing Role: LIN-connected subsystem controller coordinating motor position feedback and soft-stop logic. Use Value: On-chip 10-bit ADC supports accurate potentiometer-based position sensing with <1% full-scale error. | Use Scenario: Power seat adjustment with memory functions, heating, and lumbar support in driver/passenger seats. IC Role / Device Role / Timing Role: LIN slave node managing multi-motor sequencing and thermal shutdown monitoring. Use Value: AEC-Q100 Grade 2 rating ensures reliable operation across full vehicle cabin temperature range (−40°C to +105°C). |
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 |
|---|---|---|---|
| MC9S12ZVL32F0VLF | Same die and package; differs only in mask set revision and minor errata fixes | No functional change; suitable for new designs requiring latest silicon revision | Select MC9S12ZVL32F0VLF if latest mask set and documented errata resolution are required |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB Flash, no integrated LIN PHY (requires external transceiver) | Higher performance for complex body domain controllers; larger footprint and higher cost | Choose SPC560B50L5 only when >32 KB Flash or dual-core processing is needed; otherwise S9S12ZVL32F0VLF offers optimal cost/performance for basic LIN nodes |
Compared with MC9S12ZVL32F0VLF, the S9S12ZVL32F0VLF shares identical functionality but reflects a later production mask revision. Against SPC560B50L5, the S9S12ZVL32F0VLF delivers lower system cost and smaller PCB area for entry-level LIN slave applications due to its integrated PHY and compact 48-pin LQFP footprint.
Availability
S9S12ZVL32F0VLF is available at Aetrix Electronics and suitable for automotive body control modules, door modules, and roof modules requiring stable component supply and AEC-Q100 qualified parts.
Supply support for S9S12ZVL32F0VLF 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 targets cost-sensitive automotive body electronics applications requiring integrated analog peripherals, LIN connectivity, and AEC-Q100 qualification - specifically designed for LIN slave nodes in door, seat, and roof control units.
FAQ
What is the maximum operating temperature range for the S9S12ZVL32F0VLF?
The S9S12ZVL32F0VLF is qualified per AEC-Q100 Grade 2, supporting continuous operation from −40°C to +105°C ambient temperature. This rating applies to the full device including Flash, RAM, LIN transceiver, and on-chip voltage regulator, making it suitable for under-dash and cabin-mounted automotive locations where thermal stress is moderate but non-negligible.
Does the S9S12ZVL32F0VLF require an external LIN transceiver?
No, the S9S12ZVL32F0VLF includes a fully integrated LIN 2.2-compliant physical layer transceiver. The LIN_BUS pin connects directly to the vehicle's single-wire LIN bus without external components, eliminating the need for discrete transceivers such as the TJA1020 or MCP2025 in standard implementations.
What debugging interface does the S9S12ZVL32F0VLF support?
The S9S12ZVL32F0VLF supports Background Debug Mode (BDM) via a dedicated 6-pin connector interface. It enables full-speed debugging, flash programming, and real-time register inspection using standard NXP BDM tools like the Multilink Universal FX or S32DS IDE with compatible debug probes.
Is the S9S12ZVL32F0VLF pin-compatible with other S12Z devices?
The S9S12ZVL32F0VLF uses a 48-pin LQFP package with a defined pinout specific to the ZVL family. While it shares package dimensions with some S12Z variants, pin assignments for LIN_BUS, VREG, and peripheral signals differ across sub-families; therefore, it is not pin-compatible with S9S12ZVH or S9S12ZVLA derivatives without board redesign.
What is the Flash memory endurance specification for the S9S12ZVL32F0VLF?
The S9S12ZVL32F0VLF specifies 100,000 write/erase cycles for its 32 KB on-chip Flash memory, validated across the full operating temperature range. This endurance supports field firmware updates and configuration storage in automotive applications where reprogramming occurs infrequently but must remain reliable over 15+ year vehicle lifetimes.
S9S12ZVL32F0VLF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-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:
- 34
- 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 10x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S12ZVL32F0VLF FAQ
1.How can I place an order for S9S12ZVL32F0VLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL32F0VLF 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 S9S12ZVL32F0VLF reliable?
The price and inventory of S9S12ZVL32F0VLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL32F0VLF is usually 5 days.
3.What payment methods are accepted for S9S12ZVL32F0VLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL32F0VLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL32F0VLF?
S9S12ZVL32F0VLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL32F0VLF 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 S9S12ZVL32F0VLF?
For technical support, including S9S12ZVL32F0VLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL32F0VLF requirements.
6.How does Aetrix verify that S9S12ZVL32F0VLF is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL32F0VLF 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 S9S12ZVL32F0VLF meets industry standards.
7.What is the process for return or replacement of S9S12ZVL32F0VLF?
All S9S12ZVL32F0VLF units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL32F0VLF, 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 S9S12ZVL32F0VLF part is unused and in its original packaging.
Return procedure for S9S12ZVL32F0VLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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