SPC5675KFF0MMM2 Equivalent & Substitute Parts

Part Overview

The SPC5675KFF0MMM2 is a 32-bit dual-core microcontroller from NXP's MPC56xx Qorivva series, featuring the e200z7d processor core operating at 180MHz with 2MB FLASH memory and 512KB RAM. This device is designed for automotive and industrial embedded applications requiring real-time processing capabilities with integrated connectivity interfaces including CANbus, Ethernet, FlexRay, and LINbus.

The SPC5675KFF0MMM2 is currently classified as Obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for existing applications.

Substiute Parts

SPC5675KFF0MMM2

NXP USA Inc.In Stock: 2164SPC5675KFF0MMM2 Datasheet

Current PartRFQ

SPC5675KFF0MJM2

NXP USA Inc.In Stock: 731SPC5675KFF0MJM2 Datasheet

DirectRFQ

SPC5675KFK0MMS2

NXP USA Inc.In Stock: 995SPC5675KFK0MMS2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SPC5675KFF0MMM2 is determined by the following critical parameters:

Core Compatibility Requirements:

• Processor core architecture (e200z7d or compatible e200z7 variant)
• 32-bit dual-core configuration
• 180MHz operating frequency
• 2MB FLASH memory capacity
• 512KB RAM capacity
• 64KB EEPROM capacity

Electrical Compatibility:

• Voltage supply range must encompass or match the original specification (1.14V ~ 5.5V)
• Operating temperature range: -40°C ~ 125°C

Connectivity & Peripherals:

• Minimum required interfaces: CANbus, Ethernet, FlexRay, I2C, LINbus, SPI
• Standard peripherals: DMA, POR, PWM, WDT

Physical & Compliance:

• Surface mount mounting type
• ROHS3 compliance
• MSL rating 3 or better

Substitutes are grouped based on whether they maintain full parameter equivalence or introduce controlled variations in specific areas such as package form factor, voltage supply range, or processor core variant.

Parameter Comparison

Engineering Selection Recommendations

SPC5675KFF0MJM2 (Direct Substitute): This part maintains identical core processor architecture (e200z7d), memory configuration, and package form factor (257-LFBGA 14x14) as the original SPC5675KFF0MMM2. The primary distinction is the restricted voltage supply range (1.14V ~ 1.32V versus 1.14V ~ 5.5V). This substitute is suitable for applications where the design operates exclusively within the 1.14V to 1.32V supply window. The part is currently Active status with ROHS3 compliance and equivalent MSL rating. Additional UART connectivity is provided. This option preserves PCB layout compatibility and requires no redesign of power distribution networks within the specified voltage range.

SPC5675KFK0MMS2 (MFR Recommended): This manufacturer-recommended substitute employs the e200z7 processor core variant with expanded analog-to-digital converter capability (34x12b SAR versus 22x12b). The voltage supply range matches the original specification (1.14V ~ 5.5V), providing full electrical compatibility. The package form factor differs significantly (473-MAPBGA 19x19 versus 257-LFBGA 14x14), requiring PCB redesign and layout modification. This option is suitable for new designs or redesign cycles where the larger package footprint and enhanced ADC resolution provide system-level advantages. The part is currently Active status with ROHS3 compliance.

Selection between these substitutes depends on design constraints: SPC5675KFF0MJM2 for voltage-constrained applications requiring minimal redesign, or SPC5675KFK0MMS2 for applications benefiting from enhanced analog capabilities and full voltage range support.

Frequently Asked Questions (FAQ)

Q: Can SPC5675KFF0MJM2 be used as a direct pin-for-pin replacement? A: Yes, SPC5675KFF0MJM2 maintains identical package type (257-LFBGA 14x14) and core processor architecture (e200z7d) as the original SPC5675KFF0MMM2. Pin compatibility is preserved. However, the restricted voltage supply range (1.14V ~ 1.32V) must be verified against your application's power supply specifications.

Q: What is the primary limitation of SPC5675KFF0MJM2? A: The voltage supply range is restricted to 1.14V ~ 1.32V, compared to the original part's 1.14V ~ 5.5V range. Applications requiring operation above 1.32V supply voltage cannot use this substitute without power supply redesign.

Q: Does SPC5675KFK0MMS2 require PCB redesign? A: Yes. The package form factor differs (473-MAPBGA 19x19 versus 257-LFBGA 14x14), requiring complete PCB layout redesign. Pin assignments and footprint geometry are not compatible with the original design. This substitute is intended for new designs or major redesign cycles.

Q: What are the advantages of SPC5675KFK0MMS2? A: This part provides full voltage supply range compatibility (1.14V ~ 5.5V), enhanced analog-to-digital converter resolution (34x12b SAR versus 22x12b), and Active product status ensuring long-term availability. Additional UART connectivity is included.

Q: Are all three parts ROHS3 compliant? A: Yes, SPC5675KFF0MMM2, SPC5675KFF0MJM2, and SPC5675KFK0MMS2 are all ROHS3 compliant, meeting environmental and hazardous substance restrictions.

Q: What is the MSL rating significance? A: Both SPC5675KFF0MMM2 and SPC5675KFF0MJM2 carry MSL rating 3 (168 Hours), indicating moisture sensitivity level. Components must be stored in controlled humidity environments and baked according to IPC standards prior to reflow soldering. Proper handling procedures are required to prevent moisture-induced failures.

Q: Can I use SPC5675KFK0MMS2 in an existing design without modification? A: No. The different package type (473-MAPBGA 19x19) requires PCB redesign. Existing designs using 257-LFBGA footprints cannot accommodate this substitute without layout modification.

Q: Which substitute should I choose for a new design? A: For new designs, SPC5675KFK0MMS2 is the manufacturer-recommended option, offering Active product status, full voltage range support, and enhanced analog capabilities. This ensures long-term supply availability and design flexibility.