S9S12VR64F2VLC Equivalent & Substitute Parts

Part Overview

The S9S12VR64F2VLC is a 16-bit microcontroller from NXP USA Inc. belonging to the S12 MagniV series. This embedded IC features 64KB FLASH program memory, 2KB RAM, and 512 bytes EEPROM, operating at 25MHz with a 32-LQFP package footprint of 7x7mm. The device integrates multiple communication interfaces including IrDA, LINbus, SCI, and SPI, along with essential peripherals such as low-voltage detection (LVD), power-on reset (POR), pulse-width modulation (PWM), and watchdog timer (WDT).

The S9S12VR64F2VLC carries an Obsolete product status. Locating equivalent substitute parts becomes necessary for ongoing system maintenance, legacy design support, and procurement continuity when original inventory becomes unavailable.

Substiute Parts

S9S12VR64F2VLC

NXP USA Inc.In Stock: 2463S9S12VR64F2VLC Datasheet

Current PartRFQ

S9S12VR64AF0VLC

NXP USA Inc.In Stock: 841S9S12VR64AF0VLC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S9S12VR64F2VLC is determined by strict alignment across the following critical parameters:

• Manufacturer and Series: Both parts must originate from NXP USA Inc. and belong to the S12 MagniV series to ensure architectural compatibility and instruction set alignment.
• Core Processor and Core Size: The 12V1 core processor and 16-bit architecture must remain constant across all substitutes.
• Operating Frequency: 25MHz speed specification must be maintained for timing-critical applications.
• Memory Configuration: Program memory (64KB FLASH), RAM (2K x 8), and EEPROM (512 x 8) must match exactly.
• Voltage Supply Range: The 3.13V ~ 5.5V supply voltage window must be identical.
• Package Footprint: The 32-LQFP (7x7) surface-mount package is mandatory for PCB compatibility.
• Connectivity and Peripherals: IrDA, LINbus, SCI, SPI interfaces and LVD, POR, PWM, WDT peripherals must be present.
• Environmental and Compliance Specifications: Operating temperature range, RoHS3 compliance, and MSL rating must align.

Parameter Comparison

Engineering Selection Recommendations

The S9S12VR64AF0VLC serves as a direct functional equivalent to the S9S12VR64F2VLC. Both parts share identical electrical specifications, memory configurations, peripheral sets, and package geometry. The primary distinction lies in product lifecycle status: the original part is classified as Obsolete, while the substitute maintains Active status with NXP USA Inc.

From a compliance perspective, both parts meet ROHS3 requirements and carry identical REACH status (REACH Unaffected). Both maintain MSL rating 3 with 168-hour moisture sensitivity windows, ensuring equivalent handling and storage protocols.

The S9S12VR64AF0VLC is available in Tray packaging, whereas the original part specification does not specify packaging format. Current inventory for the substitute part totals 804 units in new original condition.

Frequently Asked Questions (FAQ)

Q: Can the S9S12VR64AF0VLC be used as a direct replacement for the S9S12VR64F2VLC in existing designs?

A: Yes. Both parts are identical in electrical performance, memory architecture, peripheral configuration, and physical package dimensions. No design modifications are required for substitution.

Q: What is the significance of the product status difference (Obsolete vs. Active)?

A: Product status reflects the manufacturer's lifecycle classification. The original part (Obsolete) is no longer in active production. The substitute (Active) continues to be manufactured and supported by NXP USA Inc., ensuring ongoing availability and supply chain continuity.

Q: Are there any differences in compliance certifications between these parts?

A: No. Both parts carry identical RoHS3 compliance status and REACH classification (REACH Unaffected). Environmental and regulatory requirements are equivalent.

Q: Does packaging format affect electrical or functional performance?

A: No. Packaging format (Tray vs. unspecified) affects only logistics, handling, and storage procedures. Electrical characteristics, performance specifications, and functional capabilities remain identical.

Q: What are the critical parameters that must match for substitution eligibility?

A: Core processor (12V1), core size (16-bit), operating frequency (25MHz), memory configuration (64KB FLASH, 2KB RAM, 512 bytes EEPROM), voltage supply range (3.13V ~ 5.5V), package type (32-LQFP 7x7), connectivity interfaces (IrDA, LINbus, SCI, SPI), and peripheral set (LVD, POR, PWM, WDT) must all remain constant.

Q: Is the S12 MagniV series architecture consistent between these parts?

A: Yes. Both parts belong to the S12 MagniV series from NXP USA Inc., ensuring instruction set compatibility, development tool compatibility, and firmware portability.