S912ZVC96F0MLFR Equivalent & Substitute Parts

Part Overview

The S912ZVC96F0MLFR is a 16-bit S12Z MagniV microcontroller manufactured by NXP USA Inc., featuring 96KB FLASH memory, 8KB RAM, and 2KB EEPROM in a 48-LQFP surface mount package. This device integrates CANbus, I2C, SCI, and SPI connectivity with comprehensive peripheral support including DMA, PWM, and watchdog timer functionality.

The S912ZVC96F0MLFR is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts ensures design continuity and maintains access to compatible components with identical or enhanced electrical and mechanical specifications.

Substiute Parts

S912ZVC96F0MLFR

NXP USA Inc.In Stock: 1040S912ZVC96F0MLFR Datasheet

Current PartRFQ

S912ZVC96AMLFR

NXP USA Inc.In Stock: 1054S912ZVC96AMLFR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S912ZVC96F0MLFR is determined by the following critical parameters:

Core Architecture & Memory Configuration: The substitute part must maintain the S12Z core processor, 16-bit architecture, 32MHz operating speed, and identical memory configuration (96KB FLASH, 8KB RAM, 2KB EEPROM).

Package & Pinout Compatibility: The substitute must use the 48-LQFP (7x7) surface mount package with 28 I/O pins to ensure PCB-level compatibility without redesign.

Connectivity & Peripherals: The substitute must support CANbus, I2C, SCI, and SPI interfaces with equivalent peripheral functionality (DMA, PWM, WDT).

Environmental & Compliance Standards: The substitute must operate within the -40°C to 125°C temperature range and maintain ROHS3 compliance and REACH unaffected status.

Supply Voltage Range: Voltage specifications may differ between variants; the substitute voltage range must be compatible with the application's power supply design.

Parameter Comparison

Engineering Selection Recommendations

The S912ZVC96AMLFR is the manufacturer-recommended substitute for the discontinued S912ZVC96F0MLFR. Both devices share identical core architecture, memory configuration, package footprint, and operating specifications, ensuring direct functional compatibility at the component level.

The S912ZVC96AMLFR maintains active product status with current manufacturing and distribution, eliminating supply chain discontinuity. Both parts comply with ROHS3 and REACH regulatory requirements.

Key differences requiring design verification:

Supply Voltage Range: The main part supports 4.6V to 40V operation, while the substitute operates within 5.5V to 18V. Confirm that the application's power supply design falls within the substitute's narrower voltage window.

Peripheral Enhancement: The substitute includes Low Voltage Detect (LVD) functionality in addition to the main part's peripheral set, providing enhanced power supply monitoring capability without functional conflict.

Oscillator Configuration: The substitute supports both external and internal oscillator options, compared to the main part's internal-only configuration. This provides design flexibility without imposing additional requirements.

Packaging Format: The substitute is supplied in Tape & Reel (TR) format for automated assembly, whereas the main part was supplied in bulk packaging. Confirm compatibility with procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the S912ZVC96AMLFR be used as a direct replacement for the S912ZVC96F0MLFR?

A: Yes, the S912ZVC96AMLFR is the manufacturer-recommended substitute. Both devices share identical core processor architecture, memory configuration, package footprint, and pinout. The substitute is actively manufactured and available, addressing the discontinuation of the main part.

Q: What is the primary difference in supply voltage specifications?

A: The main part operates from 4.6V to 40V, while the substitute operates from 5.5V to 18V. The substitute's range is narrower but covers standard industrial and automotive voltage applications. Verify that your application's power supply design operates within the 5.5V to 18V window.

Q: Are there functional differences in peripheral support?

A: The substitute includes Low Voltage Detect (LVD) in addition to the main part's peripheral set (DMA, POR, PWM, WDT). This enhancement provides additional power supply monitoring without affecting existing functionality. Both devices support identical connectivity interfaces (CANbus, I2C, SCI, SPI).

Q: Does the substitute require PCB redesign?

A: No. Both devices use the 48-LQFP (7x7) surface mount package with identical pinout and 28 I/O pins. Direct component substitution is possible without PCB layout modification.

Q: What is the difference between bulk and Tape & Reel packaging?

A: The main part was supplied in bulk packaging; the substitute is supplied in Tape & Reel (TR) format for automated pick-and-place assembly. Tape & Reel packaging is standard for high-volume manufacturing and is compatible with automated assembly equipment. Confirm compatibility with your assembly process.

Q: Are both parts compliant with regulatory requirements?

A: Yes. Both the S912ZVC96F0MLFR and S912ZVC96AMLFR are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations.

Q: What is the oscillator configuration difference?

A: The main part uses internal oscillator only. The substitute supports both external and internal oscillator configurations, providing design flexibility for applications requiring external clock sources. Existing designs using internal oscillation remain fully compatible.