R5F56604BDFM#10 Equivalent & Substitute Parts

Part Overview

The R5F56604BDFM#10 is a 32-bit RXv3 microcontroller from Renesas Electronics Corporation's RX600 series, designed for embedded applications requiring high-performance processing with integrated connectivity and analog capabilities. This device features 512KB FLASH program memory, 128KB RAM, and 32KB EEPROM, operating at 120MHz with a supply voltage range of 2.7V to 5.5V. The part is housed in a 64-LQFP surface mount package and maintains Active product status with full ROHS3 compliance. Substitute parts are identified to provide design flexibility, inventory optimization, and supply chain continuity while maintaining identical electrical and mechanical specifications.

Substiute Parts

R5F56604BDFM#10

Renesas Electronics CorporationIn Stock: 987R5F56604BDFM#10 Datasheet

Current PartRFQ

R5F56604ADFM#30

Renesas Electronics CorporationIn Stock: 1212R5F56604ADFM#30 Datasheet

Parametric EquivalentRFQ

R5F56604BDFM#30

Renesas Electronics CorporationIn Stock: 1207R5F56604BDFM#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F56604BDFM#10 are identified based on strict parametric equivalence within the RX600 microcontroller family. The substitution logic is based on the following critical parameters that must remain identical:

Core Electrical Specifications:

• RXv3 32-bit processor architecture
• 120MHz operating frequency
• 512KB FLASH program memory capacity
• 128KB RAM capacity
• 32KB EEPROM capacity
• 2.7V to 5.5V supply voltage range
• 55 I/O pins

Physical & Environmental Specifications:

• 64-LQFP (10x10) package footprint
• Surface mount mounting type
• -40°C to 85°C operating temperature range
• MSL 3 (168 Hours) moisture sensitivity level
• ROHS3 compliance

Connectivity & Peripherals:

• CANbus, EBI/EMI, I2C, LINbus, SCI, SPI interfaces
• DMA, LVD, POR, PWM, WDT peripherals
• A/D 14x12-bit and D/A 2x12-bit data converters

The identified substitutes maintain 100% parametric compatibility across all specified electrical, mechanical, and environmental parameters. Differences exist only in packaging designations (tray packaging variants) and inventory availability, which do not affect functional or physical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All three parts—R5F56604BDFM#10, R5F56604ADFM#30, and R5F56604BDFM#30—are functionally and physically interchangeable for applications requiring RX600 series microcontroller functionality. Selection among these parts should be based on the following engineering criteria:

Product Status & Compliance: All three parts maintain Active product status with Renesas Electronics Corporation, ensuring continued manufacturer support and availability. All parts are ROHS3 compliant and carry identical ECCN (3A991A2) and HTSUS (8542.31.0001) classifications, meeting regulatory requirements for industrial, automotive, and consumer applications.

Inventory & Supply Chain Considerations:

• R5F56604BDFM#10: 919 pieces in stock
• R5F56604ADFM#30: 1192 pieces in stock
• R5F56604BDFM#30: 1155 pieces in stock

Selection should prioritize availability based on project timeline and procurement requirements. Higher inventory levels provide greater supply chain security for production schedules.

Packaging Designation: The suffix designations (#10 and #30) indicate different tray packaging configurations from the manufacturer. These designations do not affect electrical performance, pin configuration, or physical footprint. Selection between these variants depends on packaging requirements for automated assembly processes and storage conditions.

Moisture Sensitivity & Environmental Handling: All parts carry MSL 3 rating (168 hours), requiring identical handling procedures during storage and assembly. No differentiation exists in environmental sensitivity or storage requirements.

Frequently Asked Questions (FAQ)

Q: Are R5F56604BDFM#10, R5F56604ADFM#30, and R5F56604BDFM#30 pin-for-pin compatible?

A: Yes. All three parts feature identical 64-LQFP (10x10) package configurations with 55 I/O pins in the same physical arrangement. Pin assignments, signal definitions, and electrical characteristics are identical across all three part numbers.

Q: What is the difference between the #10 and #30 packaging designations?

A: The suffix designations (#10 and #30) refer to different tray packaging configurations supplied by Renesas Electronics Corporation. These designations do not affect the microcontroller's electrical specifications, performance characteristics, or physical footprint. The difference is purely in the packaging format for shipment and handling.

Q: Can I substitute R5F56604ADFM#30 for R5F56604BDFM#10 in an existing design?

A: Yes. Both parts are parametrically equivalent across all electrical, mechanical, and environmental specifications. No design modifications, PCB layout changes, or firmware adjustments are required for substitution. The parts are functionally interchangeable.

Q: Are there any differences in memory capacity or performance between these parts?

A: No. All three parts feature identical specifications: 512KB FLASH program memory, 128KB RAM, 32KB EEPROM, 120MHz operating frequency, and 55 I/O pins. Memory capacity, access speed, and processing performance are identical.

Q: What connectivity interfaces are supported by all three parts?

A: All three parts support CANbus, EBI/EMI, I2C, LINbus, SCI, and SPI interfaces. Peripheral support includes DMA, LVD, POR, PWM, and WDT functions. Data conversion capabilities include 14-channel 12-bit analog-to-digital conversion and 2-channel 12-bit digital-to-analog conversion.

Q: Do all three parts operate within the same voltage and temperature ranges?

A: Yes. All parts operate with supply voltage range of 2.7V to 5.5V and temperature range of -40°C to 85°C. No voltage regulation or thermal management differences exist between the parts.

Q: Are there any compliance or regulatory differences between these parts?

A: No. All three parts carry identical ROHS3 compliance status, ECCN classification (3A991A2), and HTSUS code (8542.31.0001). Regulatory and environmental compliance is identical across all three part numbers.

Q: What is the moisture sensitivity level for these microcontrollers?

A: All three parts carry MSL 3 rating with 168-hour floor life. Identical moisture handling procedures, storage conditions, and reflow soldering parameters apply to all three parts.

Q: Can I use these parts interchangeably in production without design verification?

A: Yes. Since all three parts are parametrically equivalent with identical electrical and mechanical specifications, direct substitution is supported without design changes, PCB modifications, or firmware updates. Existing designs require no verification for part substitution.

Q: Which part should I select for a new design?

A: Selection should be based on current inventory availability and packaging requirements. All three parts are functionally identical. R5F56604ADFM#30 currently has the highest inventory level (1192 pieces), providing optimal supply chain security for production programs.