SPC5604BF2CLL6 Equivalent & Substitute Parts

Part Overview

The SPC5604BF2CLL6 is a 32-bit single-core embedded microcontroller from NXP USA Inc., part of the MPC56xx Qorivva series. This device integrates an e200z0h processor core operating at 64MHz with 512KB FLASH program memory, 32KB RAM, and 64KB EEPROM. The microcontroller provides comprehensive connectivity options including CANbus, I2C, LINbus, SCI, and SPI interfaces, along with integrated peripherals such as DMA, PWM, and watchdog timer functionality. The device is housed in a 100-LQFP surface mount package and operates across the industrial temperature range of -40°C to 85°C. As an active product with ROHS3 compliance, the SPC5604BF2CLL6 remains in production; however, alternative parts may be required due to inventory constraints, packaging preferences, or specific application requirements such as automotive qualification.

Substiute Parts

SPC5604BF2CLL6

NXP USA Inc.In Stock: 760SPC5604BF2CLL6 Datasheet

Current PartRFQ

SPC560C50L3C6E0X

STMicroelectronicsIn Stock: 15636SPC560C50L3C6E0X Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The SPC560C50L3C6E0X qualifies as a direct substitute for the SPC5604BF2CLL6 based on the following critical parameters:

Core Compatibility Parameters:

• Identical processor core: e200z0h
• Matching core architecture: 32-bit single-core
• Identical clock speed: 64MHz
• Identical program memory: 512KB FLASH
• Identical package: 100-LQFP (14x14)
• Matching voltage supply range: 3V ~ 5.5V
• Identical data converter specification: A/D 28x10b
• Identical connectivity suite: CANbus, I2C, LINbus, SCI, SPI
• Identical peripheral set: DMA, POR, PWM, WDT
• Identical I/O count: 79 pins

Allowable Variations: The SPC560C50L3C6E0X exhibits the following parameter differences that remain within acceptable substitution criteria:

• RAM Size: 48K x 8 (versus 32K x 8 in main part) — increased memory capacity is backward compatible
• EEPROM Size: Not specified (versus 64K x 8 in main part) — absence of EEPROM does not prevent functional substitution in applications not requiring EEPROM storage
• Operating Temperature: -40°C ~ 125°C (versus -40°C ~ 85°C in main part) — extended upper temperature rating provides enhanced thermal margin
• Packaging Format: Cut Tape (CT) & Digi-Reel® (versus Tray in main part) — packaging format difference does not affect electrical or mechanical compatibility
• Automotive Grade: AEC-Q100 qualified (main part not specified) — automotive qualification represents an additional quality assurance level
• Series Designation: SPC56 (versus MPC56xx Qorivva) — both series share identical core architecture and instruction set

Parameter Comparison

Engineering Selection Recommendations

The SPC560C50L3C6E0X is a qualified substitute for the SPC5604BF2CLL6 based on electrical and mechanical parameter alignment. Both devices share identical core processor architecture, clock frequency, program memory capacity, package form factor, and connectivity specifications. The substitute part maintains ROHS3 compliance and identical moisture sensitivity rating.

The SPC560C50L3C6E0X offers the following advantages: increased RAM capacity (48K x 8 versus 32K x 8), extended operating temperature range (-40°C to 125°C versus -40°C to 85°C), and AEC-Q100 automotive qualification. These characteristics make the substitute suitable for applications requiring enhanced thermal performance or automotive-grade reliability assurance.

Selection between these parts should be based on application-specific requirements: the main part (SPC5604BF2CLL6) is appropriate for standard industrial applications within the specified temperature range, while the substitute (SPC560C50L3C6E0X) is suitable for applications requiring automotive qualification, extended temperature operation, or increased RAM capacity. Both parts are active products with established supply chains.

Frequently Asked Questions (FAQ)

Q: Can the SPC560C50L3C6E0X be used as a direct replacement for the SPC5604BF2CLL6 in existing designs?

A: Yes. Both devices share identical core processor, clock speed, program memory size, package form factor, and connectivity specifications. The substitute part is pin-compatible and functionally equivalent for applications not dependent on the specific EEPROM capacity of the original part.

Q: What is the significance of the increased RAM in the SPC560C50L3C6E0X?

A: The substitute part provides 48K x 8 RAM compared to 32K x 8 in the main part. This additional 16KB of RAM capacity is backward compatible and does not affect substitution suitability. Applications utilizing less than 32KB of RAM will function identically on both devices.

Q: Does the absence of EEPROM specification in the SPC560C50L3C6E0X affect substitution?

A: EEPROM absence affects substitution only if the application design requires EEPROM storage. Applications relying solely on FLASH program memory and RAM will function without modification. Applications requiring EEPROM must be evaluated against the specific EEPROM requirements of the original design.

Q: What is the impact of the extended operating temperature range in the SPC560C50L3C6E0X?

A: The substitute part operates to 125°C (versus 85°C in the main part). This extended upper temperature limit provides additional thermal margin and is fully backward compatible. Applications operating within the original -40°C to 85°C range will function identically on both devices.

Q: Are there packaging differences between these parts?

A: The main part is supplied in Tray packaging, while the substitute is supplied in Cut Tape (CT) and Digi-Reel® formats. Both use identical 100-LQFP (14x14) surface mount packages. Packaging format differences do not affect electrical or mechanical compatibility; selection depends on assembly process requirements and inventory management preferences.

Q: What does AEC-Q100 qualification mean for the SPC560C50L3C6E0X?

A: AEC-Q100 is an automotive industry qualification standard. The SPC560C50L3C6E0X meets this qualification, making it suitable for automotive applications. The main part does not specify this qualification. For non-automotive applications, this difference is not relevant to substitution decisions.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the SPC5604BF2CLL6 and SPC560C50L3C6E0X are ROHS3 compliant and carry identical moisture sensitivity level (MSL) ratings of 3 (168 Hours).