NXP USA Inc. S9S12ZVL16F0WLF

Mfr. Part

S9S12ZVL16F0WLF

Manufacturer

Freescale / NXP Semiconductors

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Detailed Description

16-bit S12Z microcontroller for automotive and industrial control. 16 KB Flash, 1 KB RAM, 128-byte EEPROM. Up to 32 MHz operation. 48-LQFP (7x7 mm) package. Wide ambient temperature range -40°C to +150°C (Grade 0). Direct high-voltage supply input 5.5 V to 18 V typical for battery-connected nodes. Integrated mixed-signal features with 10-channel 10-bit ADC. Built-in connectivity: LINbus, SCI, SPI, UART/USART, IrDA, and I2C. Internal oscillator simplifies clock design. RoHS3 compliant. Surface-mount and supplied in tray.

Key Features

Core and speed: 16-bit S12Z core, up to 32 MHz

Memories: 16 KB Flash, 1 KB RAM, 128-byte EEPROM

I/O: 34 general-purpose I/O pins

Connectivity: LINbus, SCI, SPI, UART/USART, IrDA, I2C

Peripherals: PWM, watchdog (WDT), power-on reset (POR), low-voltage detect (LVD)

Analog: 10-channel 10-bit ADC

Oscillator: Internal oscillator (no external crystal required for many uses)

Supply voltage: 5.5 V to 18 V (supports battery-connected designs typical of automotive LIN nodes)

Temperature range: -40°C to +150°C (TA), automotive Grade 0

Package: 48-LQFP (7x7 mm), surface mount, RoHS3 compliant

Series: S12 MagniV family

Base product number: S9S12

Key Advantages

Built for harsh environments: Operates from -40°C to +150°C for under-the-hood and body electronics

High-voltage capable: Accepts direct battery input; reduces external power components

LIN-ready: Ideal for low-cost LIN slave nodes and distributed automotive control

Cost-effective BOM: Integrated analog, power and communications lower part count

Mature ecosystem: Stable toolchains, proven software, and long-term support from NXP

Reliable operation: POR, LVD, WDT, and robust peripherals for safety and stability

Fast time to market: Internal oscillator and integrated features simplify hardware design

Packaging

Type: 48-LQFP (Low-Profile Quad Flat Package)

Material: Molded epoxy resin with copper leadframe, lead-free (RoHS3)

Body size: 7 mm x 7 mm nominal

Pin count and pitch: 48 pins, typically 0.5 mm pitch

Height: Low-profile LQFP (nominal ~1.4–1.6 mm; see datasheet for exact dimension)

Pin configuration: 48-pin QFP gull-wing leads; 34 GPIO available plus dedicated power, analog, and comm pins

Mounting: Surface mount (SMT)

Thermal characteristics: Designed for automotive Grade 0 ambient (-40°C to +150°C). For detailed ThetaJA/ThetaJC and board-dependent thermal data, refer to the datasheet.

Electrical properties (key): 5.5 V to 18 V supply input, up to 32 MHz clock, 10-bit ADC, 5 V logic domain typical for S12Z family

Shipment packaging: Tray

Lifecycle

Status: Active in NXP’s automotive portfolio with long-term availability typical for automotive-grade parts

Not nearing discontinuation based on current public information. Always check latest NXP PCNs and product status.

Equivalent or alternative models (verify pin compatibility and features before use):

- S9S12ZVL32F0WLF (same family, 32 KB Flash)

- S9S12ZVL64F0WLF (same family, 64 KB Flash)

- S9S12ZVL128F0WLF (same family, 128 KB Flash)

- S9S12ZVLA16F0WLF (variant with similar LIN-focused feature set)

- S9S12ZVL16F0CLF (same Flash size, alternate package option within family)

- NXP S32K + external LIN transceiver and regulator (for designs moving to Arm-based platforms; not pin-compatible)

If you need a drop-in or near-drop-in replacement, contact our sales team via the Y-IC website to confirm availability, lifecycle status, and exact pin-for-pin alternatives.

Key Application Areas

Automotive LIN nodes: door modules, window lifts, mirrors, seats, sunroof, wipers, lighting, HVAC actuators

Body electronics and distributed control modules

Small engine and pump controllers

Industrial actuators and sensors needing LIN/UART/SPI connectivity

Appliances and consumer devices with LIN or serial communication requirements

Datasheet

Y-IC hosts the most authoritative datasheet for S9S12ZVL16F0WLF on our product page. We recommend downloading it here to get exact pinouts, electrical limits, timing, and thermal data.

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