SPC5632MF2MLQ60 Equivalent & Substitute Parts

Part Overview

The SPC5632MF2MLQ60 is a 32-bit single-core microcontroller from NXP USA Inc.'s MPC56xx Qorivva series, featuring the e200z3 processor core operating at 60MHz with 768KB FLASH memory. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, production continuity, and system upgrades. The part is housed in a 144-LQFP (20x20) surface mount package and supports automotive-grade connectivity protocols including CANbus, LINbus, SCI, SPI, and UART/USART interfaces.

Key Parameters

Parameter	SPC5632MF2MLQ60
Manufacturer	NXP USA Inc.
Series	MPC56xx Qorivva
Core Processor	e200z3
Core Size	32-Bit Single-Core
Speed	60MHz
Program Memory Size	768KB (768K x 8)
Program Memory Type	FLASH
RAM Size	48K x 8
Voltage Supply (Vcc/Vdd)	4.5V ~ 5.25V
Data Converters	A/D 32x12b
Number of I/O	80
Connectivity	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
Peripherals	DMA, POR, PWM, WDT
Operating Temperature	-40°C ~ 150°C (TA)
Package / Case	144-LQFP (20x20)
Mounting Type	Surface Mount
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution for the SPC5632MF2MLQ60 is determined by the following critical parameters:

Core Compatibility Requirements:

e200z3 processor core (maintained across all substitutes)
32-bit single-core architecture
144-LQFP (20x20) package footprint
Surface mount mounting type
Identical I/O count (80 pins)
Matching connectivity protocols (CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART)
Identical peripheral set (DMA, POR, PWM, WDT)
A/D converter specification (32x12b)

Allowable Parameter Variations:

Program memory size: 768KB to 1.5MB (upward compatible)
RAM size: 48K x 8 to 94K x 8 (upward compatible)
Operating speed: 60MHz to 80MHz (upward compatible)
Voltage supply range: 1.14V ~ 1.32V (different from original but within automotive specifications)
Operating temperature: -40°C ~ 125°C (narrower than original but acceptable for most applications)
Product status: Active (preferred over obsolete)
Manufacturer: STMicroelectronics (SPC56 series maintains architectural compatibility)

The SPC563 series substitutes provide enhanced specifications while maintaining full pin compatibility and functional equivalence with the original MPC56xx device.

Parameter Comparison

Parameter	SPC5632MF2MLQ60	SPC563M60L5COAR	SPC563M60L5COBR	SPC563M64L5COAR	SPC563M64L5COAY	SPC563M64L5COBR	SPC563M64L5COBY
Core Processor	e200z3	e200z3	e200z3	e200z3	e200z3	e200z3	e200z3
Core Size	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core
Speed	60MHz	80MHz	64MHz	80MHz	80MHz	64MHz	64MHz
Program Memory Size	768KB	1MB	1MB	1.5MB	1.5MB	1.5MB	1.5MB
RAM Size	48K x 8	64K x 8	64K x 8	94K x 8	94K x 8	94K x 8	94K x 8
Voltage Supply (Vcc/Vdd)	4.5V ~ 5.25V	1.14V ~ 1.32V	1.14V ~ 1.32V	1.14V ~ 1.32V	1.14V ~ 1.32V	1.14V ~ 1.32V	1.14V ~ 1.32V
Data Converters	A/D 32x12b	A/D 32x12b	A/D 32x12b	A/D 32x12b	A/D 32x12b	A/D 32x12b	A/D 32x12b
Number of I/O	80	80	80	80	80	80	80
Connectivity	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
Peripherals	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT
Operating Temperature	-40°C ~ 150°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	144-LQFP (20x20)	144-LQFP (20x20)	144-LQFP (20x20)	144-LQFP (20x20)	144-LQFP (20x20)	144-LQFP (20x20)	144-LQFP (20x20)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Grade	Not specified	Automotive	Not specified	Automotive	Automotive	Not specified	Not specified
Qualification	Not specified	AEC-Q100	Not specified	AEC-Q100	AEC-Q100	Not specified	Not specified
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)

Engineering Selection Recommendations

All SPC563 series substitutes maintain full architectural compatibility with the SPC5632MF2MLQ60 through identical core processor, I/O count, connectivity protocols, and peripheral configuration. Selection among substitute parts depends on application-specific requirements:

For applications requiring maximum performance headroom: SPC563M64L5COAR and SPC563M64L5COAY provide 80MHz operation with 1.5MB FLASH and 94K RAM, offering the highest memory capacity and processing speed.

For applications with moderate performance requirements: SPC563M60L5COAR and SPC563M60L5COBR provide 1MB FLASH with 64K RAM at 80MHz and 64MHz respectively, balancing performance and memory resources.

For cost-optimized designs: SPC563M60L5COBR operates at 64MHz with 1MB FLASH, reducing power consumption while maintaining functional equivalence.

For automotive-qualified designs: SPC563M60L5COAR, SPC563M64L5COAR, and SPC563M64L5COAY carry AEC-Q100 qualification and automotive grade designation, meeting automotive industry standards.

For RoHS3 compliance: SPC563M64L5COAR, SPC563M64L5COAY, SPC563M64L5COBR, and SPC563M64L5COBY are explicitly RoHS3 compliant.

All substitute parts operate at reduced voltage supply (1.14V ~ 1.32V) compared to the original device (4.5V ~ 5.25V), requiring power supply redesign. Operating temperature range is narrower (-40°C ~ 125°C versus -40°C ~ 150°C), which may impact applications requiring extended high-temperature operation.

Frequently Asked Questions (FAQ)

Q: Are all SPC563 substitutes pin-compatible with the SPC5632MF2MLQ60?

A: Yes. All substitute parts use the identical 144-LQFP (20x20) package with 80 I/O pins in the same configuration. PCB layout and footprint remain unchanged.

Q: What is the primary difference between substitute options?

A: Differences exist in operating speed (60MHz, 64MHz, or 80MHz), program memory capacity (1MB or 1.5MB FLASH), and RAM size (64K or 94K). All maintain identical core processor architecture and peripheral functionality.

Q: Can I use SPC563M64L5COAR as a direct replacement without firmware changes?

A: The SPC563M64L5COAR maintains full functional compatibility at the hardware level. Firmware compatibility depends on application-specific code. The increased memory capacity and processing speed are backward compatible with code written for the original device.

Q: What is the impact of the voltage supply change from 4.5V ~ 5.25V to 1.14V ~ 1.32V?

A: This represents a significant change requiring complete power supply redesign. The SPC563 series operates at lower voltage levels, necessitating new voltage regulation circuits and potentially affecting peripheral interface voltage levels.

Q: Which substitute part is recommended for new automotive designs?

A: SPC563M64L5COAR is recommended for new automotive designs, combining AEC-Q100 qualification, automotive grade designation, maximum memory capacity (1.5MB FLASH, 94K RAM), and highest operating speed (80MHz).

Q: Are there packaging options available for the substitute parts?

A: SPC563M64L5COAR is available in Cut Tape (CT) and Digi-Reel packaging. SPC563M64L5COAY is available in Tray packaging. Other variants do not specify packaging options in available inventory.

Q: What is the operating temperature range difference, and does it affect compatibility?

A: The original device operates to 150°C; substitute parts operate to 125°C. Applications requiring operation above 125°C require alternative solutions. Most industrial and automotive applications operate within the 125°C limit.

Q: Is firmware recompilation required when switching to a substitute part?

A: Firmware recompilation is not required due to identical core processor and peripheral architecture. However, power supply initialization code and voltage-dependent peripheral configurations may require adjustment.

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