SPC5646CCAMLT1 Equivalent & Substitute Parts

Part Overview

The SPC5646CCAMLT1 is a 32-bit dual-core microcontroller from NXP Semiconductors' MPC56xx Qorivva series, designed for embedded automotive and industrial applications. This device integrates e200z4d and e200z0h processor cores operating at 80MHz/120MHz with 3MB FLASH memory, extensive connectivity options including CANbus, Ethernet, I2C, LINbus, SCI, and SPI, and comprehensive peripheral support. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

SPC5646CCAMLT1

NXP SemiconductorsIn Stock: 1109SPC5646CCAMLT1 Datasheet

Current PartRFQ

SPC5646CCF0MLT1

NXP USA Inc.In Stock: 2145SPC5646CCF0MLT1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPC5646CCAMLT1 is determined by strict equivalence across the following critical parameters:

• Processor Architecture: Identical e200z4d and e200z0h dual-core configuration
• Memory Configuration: Matching 3MB FLASH, 64K EEPROM, and 256K RAM specifications
• Operating Frequency: Equivalent 80MHz/120MHz speed ratings
• Connectivity & Peripherals: Identical CANbus, Ethernet, I2C, LINbus, SCI, SPI, DMA, POR, PWM, and WDT support
• I/O Count: 177 I/O pins maintained
• Electrical Specifications: Identical 3V ~ 5.5V supply voltage range and A/D converter configuration
• Package Compatibility: 208-LQFP surface mount package with identical thermal and mechanical characteristics
• Environmental Compliance: ROHS3 compliance and REACH unaffected status required
• Temperature Range: -40°C ~ 125°C operating specification

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the SPC5646CCAMLT1 and SPC5646CCF0MLT1 are active production parts from NXP with identical electrical, mechanical, and functional specifications. Both maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. Selection between these parts may be based on inventory availability, supply chain logistics, or procurement preferences, as they are functionally interchangeable for all applications requiring the MPC56xx Qorivva architecture with the specified memory, connectivity, and peripheral configuration.

Frequently Asked Questions (FAQ)

Q: Can SPC5646CCF0MLT1 be used as a direct replacement for SPC5646CCAMLT1?

A: Yes. Both parts share identical processor architecture, memory configuration, speed ratings, connectivity options, peripheral support, I/O count, electrical specifications, package type, and environmental compliance. They are parametric equivalents suitable for direct substitution in circuit designs.

Q: Are there any differences in the 208-LQFP package between these parts?

A: No. Both parts use the identical 208-LQFP surface mount package with matching thermal characteristics, pin configuration, and mechanical dimensions. PCB layout and footprint requirements are identical.

Q: Do both parts support the same connectivity protocols?

A: Yes. Both SPC5646CCAMLT1 and SPC5646CCF0MLT1 provide identical support for CANbus, Ethernet, I2C, LINbus, SCI, and SPI connectivity, along with DMA, POR, PWM, and WDT peripherals.

Q: What is the significance of the different part number suffixes?

A: The part number variations (CCAMLT1 versus CCF0MLT1) reflect different manufacturing batches or distribution channels from NXP, but do not indicate functional or electrical differences. Both maintain active production status and full compliance certifications.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the -40°C ~ 125°C temperature range, suitable for automotive and industrial embedded applications.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical specifications, they can be used interchangeably within the same design and production environment without design modifications or re-qualification.