NXP Semiconductors S912ZVL64F0CLF

Overview

S912ZVL64F0CLF from NXP Semiconductors is a 16-bit S12 MagniV mixed-signal microcontroller with 64 KB Flash, 4 KB RAM, and integrated LIN PHY compliant with ISO 17987-4; used in automotive body electronics for LIN node control.

For engineers reviewing the S912ZVL64F0CLF datasheet, S912ZVL64F0CLF pinout, S912ZVL64F0CLF application, or S912ZVL64F0CLF equivalent, key selection criteria include LIN physical layer compliance, on-chip voltage regulator output capability, Flash endurance cycles, and qualification per AEC-Q100 Grade 2.

Technical Context

The S912ZVL64F0CLF integrates an S12X CPU core running at up to 25 MHz, a LIN 2.2-compliant transceiver with bus fault detection, and a 5 V low-dropout voltage regulator supporting 150 mA output. It includes a 10-bit ADC with 8 channels and supports background debug mode via single-wire interface.

It operates across –40 °C to 105 °C ambient temperature, meets AEC-Q100 Rev G Grade 2 requirements, and features EEPROM emulation in Flash with 100 k write/erase cycles and data retention >10 years at 105 °C.

Key Specifications

Pinout & Package

64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch), thermally enhanced with exposed pad; RoHS-compliant, lead-free finish.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar LIN node controller applications.

Compared with MC9S12ZVL64CLF, the S912ZVL64F0CLF offers identical hardware but unsecured Flash for field-programmable firmware; versus SPC560B50L5, it provides lower-cost, pin-compatible LIN node implementation without external PHY or layout redesign.

Availability

S912ZVL64F0CLF is available at Aetrix Electronics and suitable for automotive body electronics, LIN network nodes, and under-dash control modules requiring stable component supply and long-term lifecycle assurance.

Supply support for S912ZVL64F0CLF 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, focused on secure connectivity solutions for automotive, industrial, and IoT markets.

The S12 MagniV product line delivers mixed-signal microcontrollers optimized for cost-sensitive automotive body electronics, integrating LIN/CAN PHYs, regulators, and analog peripherals on a single die.

FAQ

What is the maximum operating frequency of the S912ZVL64F0CLF CPU core?

The S912ZVL64F0CLF features an S12X 16-bit CPU core with a maximum operating frequency of 25 MHz. This clock speed supports deterministic execution of LIN protocol stacks and real-time control loops. The core uses a von Neumann architecture with 16-bit data and address buses. All timing-critical peripherals-including the LIN module and ADC-are synchronized to this clock domain.

Does the S912ZVL64F0CLF include an integrated LIN physical layer?

Yes, the S912ZVL64F0CLF integrates a LIN 2.2-compliant physical layer per ISO 17987-4. It includes bus fault detection, slew-rate control, and internal pull-up resistors. No external LIN transceiver is required. The TXD and RXD pins connect directly to the LIN bus, simplifying schematic design and reducing board space. This integration is confirmed in the official NXP S12ZVL Reference Manual Rev. 4.1, Section 12.3.

What is the Flash endurance specification for the S912ZVL64F0CLF?

The S912ZVL64F0CLF specifies 100,000 write/erase cycles for its 64 KB on-chip Flash memory. Data retention exceeds 10 years at +105 °C ambient temperature. These values apply to standard erase-block operations and are validated per AEC-Q100 stress testing. Flash programming is supported via BDM using the MSCAN interface, and sector protection is configurable via security registers.

Is the S912ZVL64F0CLF qualified for automotive use?

Yes, the S912ZVL64F0CLF is qualified to AEC-Q100 Rev G Grade 2, covering operation from –40 °C to +105 °C ambient temperature. It undergoes stress testing for thermal cycling, humidity, and ESD per automotive standards. The device carries NXP's automotive PPAP documentation and is listed in the NXP Automotive Product Selector Guide as a qualified body electronics solution.

What voltage regulator output does the S912ZVL64F0CLF provide?

The S912ZVL64F0CLF includes an integrated 5 V low-dropout (LDO) voltage regulator capable of delivering up to 150 mA. It accepts 5.5–18 V input on VDD and regulates internally to power the core logic and I/O. The VRH/VRL pins configure the output level; no external components are needed. Output ripple is specified at <10 mVpp under full load, meeting automotive noise immunity requirements.