My Inquiry
My Account
NXP Semiconductors S9S12ZVL32F0VLC
- Part No.:
- S9S12ZVL32F0VLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S12ZVL32F0VLC.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,892
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
S9S12ZVL32F0VLC from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller integrating an S12Z CPU core, 32 KB on-chip Flash, 2 KB RAM, and embedded voltage regulator. It features a 40 MHz bus speed, LIN 2.2-compliant transceiver, and operates across –40°C to 125°C. Used in automotive body control modules for window lift, mirror adjustment, and seat position control.
For engineers reviewing the S9S12ZVL32F0VLC datasheet, S9S12ZVL32F0VLC pinout, S9S12ZVL32F0VLC application, or S9S12ZVL32F0VLC equivalent, key selection criteria include LIN physical layer compliance, integrated voltage regulation, Flash endurance (100k write/erase cycles), operating temperature range, and S12Z core instruction set compatibility.
Technical Context
The S9S12ZVL32F0VLC implements the S12Z CPU core with enhanced interrupt handling and 16-bit addressing, supporting up to 40 MHz internal bus clock via PLL. It integrates a LIN 2.2-compliant transceiver with wake-up capability and built-in 5 V voltage regulator delivering up to 150 mA.
On-chip peripherals include 8-channel 10-bit ADC, 2× 16-bit timer modules (TIM and MSCAN), and 32 KB of Flash memory with EEPROM emulation and secure/unsecured boot modes. The device supports background debug mode (BDM) and includes CRC module for memory integrity checking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | S12Z 16-bit core with 40 MHz max bus speed and BDM support |
| Memory | 32 KB Flash (100k erase/write cycles) + 2 KB RAM + EEPROM emulation |
| LIN Interface | Integrated LIN 2.2 transceiver with auto-wake and sleep mode |
| Voltage Regulator | On-die 5 V regulator, 150 mA output, supports single-supply operation |
| ADC | 10-bit, 8-channel SAR ADC with configurable sampling and trigger sources |
| Operating Temp | –40°C to +125°C ambient, qualified per AEC-Q100 Grade 1 |
| Security Mode | Unsecured mode enabled (0x00 in security byte), full debug access permitted |
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 | Accepts 5.5–18 V; powers internal regulator and core logic |
| VREG_OUT | Regulated output | 5 V ±5%, supplies external peripherals and MCU I/O banks |
| LIN_BUS | LIN physical layer I/O | Single-wire bidirectional interface compliant with LIN 2.2 specification |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; debounced by hardware |
| PORTA0–PORTA7 | General-purpose I/O | 8-bit port with selectable pull-ups, interrupt-on-change, and LIN wake-up capability |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN 2.2 Transceiver | Eliminates need for external LIN PHY; reduces BOM count and PCB area |
| On-Die 5 V Voltage Regulator | Enables direct connection to vehicle battery (12 V); removes external LDO requirement |
| AEC-Q100 Grade 1 Qualification | Validated for under-hood automotive use with full thermal and ESD robustness |
| Unsecured Boot Mode | Allows full flash programming and debug access without security unlock sequence |
| Background Debug Mode (BDM) | Enables real-time debugging, flash reprogramming, and register inspection via single-wire interface |
Applications
| Power Window Control | Side Mirror Adjustment |
|---|---|
Use Scenario: Bidirectional DC motor control for window up/down motion with anti-pinch detection. IC Role / Device Role / Timing Role: Main controller executing motor commutation logic, LIN command parsing, and analog sensor signal acquisition. Use Value: Integrated LIN transceiver and voltage regulator reduce component count by two ICs versus discrete solutions. |
Use Scenario: Positioning and folding control of electric side mirrors using dual stepper motors. IC Role / Device Role / Timing Role: LIN node managing motor driver enable signals, position feedback via potentiometer ADC, and fault reporting. Use Value: On-chip 10-bit ADC and LIN interface enable direct sensor-to-bus integration without signal conditioning ICs. |
| Seat Position Memory | Roof Sunshade Actuation |
Use Scenario: Storing and recalling multi-point seat positions using non-volatile memory and motor control. IC Role / Device Role / Timing Role: Local LIN node coordinating seat motor sequencing, EEPROM emulation for profile storage, and LIN status broadcast. Use Value: 32 KB Flash with EEPROM emulation eliminates need for external serial EEPROM in seat ECU designs. |
Use Scenario: Controlled deployment/retraction of motorized sunshade with end-stop detection and smooth ramping. IC Role / Device Role / Timing Role: LIN slave controlling H-bridge drivers, reading hall-effect sensors, and managing soft-start timing profiles. Use Value: S12Z core's deterministic interrupt latency ensures precise PWM timing for motor ramp control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive LIN node applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S9S12ZVL64F0VLC | 64 KB Flash, same package and peripheral set; unsecured mode identical | Supports larger firmware images and additional diagnostic routines | Select when >32 KB code space or extended calibration tables are required |
| MC9S12ZVL32F0VLC | Legacy S12Z part number variant; identical silicon, same mask set and revision | No functional difference; branding reflects NXP's post-Freescale part numbering transition | MC9S12ZVL32F0VLC is obsolete; S9S12ZVL32F0VLC is the current production part with full supply chain support |
Compared with S9S12ZVL32F0VLC, the S9S12ZVL64F0VLC offers double Flash capacity for complex diagnostics or OTA update partitions, while MC9S12ZVL32F0VLC represents the same die in legacy nomenclature - not a functional alternative but a discontinued label.
Availability
S9S12ZVL32F0VLC is available at Aetrix Electronics and suitable for automotive body electronics, LIN-based actuator control, and under-hood sensor interface applications requiring stable component supply and long-term industrial availability.
Supply support for S9S12ZVL32F0VLC 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 markets.
The S12 MagniV family targets cost-sensitive, function-integrated automotive body electronics, combining MCU, LIN PHY, and power regulation in a single AEC-Q100-qualified package.
FAQ
What is the security configuration of the S9S12ZVL32F0VLC?
The S9S12ZVL32F0VLC is shipped in unsecured mode (security byte = 0x00), enabling full debug access, flash programming, and register visibility via BDM. This allows rapid development and field firmware updates without security unlock procedures. S9S12ZVL32F0VLC retains this state unless explicitly secured via flash write operation during production programming.
Does the S9S12ZVL32F0VLC require an external LIN transceiver?
No, the S9S12ZVL32F0VLC integrates a fully compliant LIN 2.2 physical layer transceiver, including slew-rate control, bus short-circuit protection, and wake-up detection. External components are limited to a single pull-up resistor on LIN_BUS; no separate LIN PHY IC is needed for standard implementation of S9S12ZVL32F0VLC.
What voltage range can the S9S12ZVL32F0VLC accept on its VDD pin?
The S9S12ZVL32F0VLC accepts 5.5 V to 18 V on the VDD pin, covering nominal 12 V automotive battery systems including load dump transients. Its internal regulator derives stable 5 V for core logic and I/O from this input, eliminating need for external pre-regulation before S9S12ZVL32F0VLC power entry.
Is the S9S12ZVL32F0VLC qualified for automotive use?
Yes, the S9S12ZVL32F0VLC is AEC-Q100 Grade 1 qualified (–40°C to +125°C), with full qualification testing for thermal cycling, humidity, ESD, and mechanical shock. It meets automotive reliability requirements for body control modules, making S9S12ZVL32F0VLC suitable for under-hood and cabin-mounted applications.
What debug interface does the S9S12ZVL32F0VLC support?
The S9S12ZVL32F0VLC supports Background Debug Mode (BDM) via a single-wire interface, enabling real-time debugging, flash programming, and memory inspection without halting system operation. BDM requires only one dedicated pin and is fully supported by NXP's S32DS and CodeWarrior toolchains for S9S12ZVL32F0VLC development.
S9S12ZVL32F0VLC 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S12ZVL32F0VLC FAQ
1.How can I place an order for S9S12ZVL32F0VLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S12ZVL32F0VLC 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 S9S12ZVL32F0VLC reliable?
The price and inventory of S9S12ZVL32F0VLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S12ZVL32F0VLC is usually 5 days.
3.What payment methods are accepted for S9S12ZVL32F0VLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S12ZVL32F0VLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S12ZVL32F0VLC?
S9S12ZVL32F0VLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S12ZVL32F0VLC 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 S9S12ZVL32F0VLC?
For technical support, including S9S12ZVL32F0VLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S12ZVL32F0VLC requirements.
6.How does Aetrix verify that S9S12ZVL32F0VLC is sourced from the original manufacturer or authorized distributors?
All S9S12ZVL32F0VLC 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 S9S12ZVL32F0VLC meets industry standards.
7.What is the process for return or replacement of S9S12ZVL32F0VLC?
All S9S12ZVL32F0VLC units undergo pre-shipment inspection (PSI). If there is an issue with S9S12ZVL32F0VLC, 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 S9S12ZVL32F0VLC part is unused and in its original packaging.
Return procedure for S9S12ZVL32F0VLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S9S12ZVL32F0VLC 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…
