R5F572MNDDFB#10 Equivalent & Substitute Parts

Part Overview

The R5F572MNDDFB#10 is a 32-bit RXv3 microcontroller manufactured by Renesas Electronics Corporation, designed for embedded applications requiring high-performance processing and extensive connectivity options. This device features 4MB of FLASH program memory, 1MB of RAM, and 32KB of EEPROM, operating at 240MHz with a supply voltage range of 2.7V to 3.6V. The part is housed in a 144-LQFP surface mount package and maintains Active product status with ROHS3 compliance. Substitute parts are identified when electrical specifications, memory configurations, core architecture, and package formats remain identical across manufacturing batches or variant designations.

Substiute Parts

R5F572MNDDFB#10

Renesas Electronics CorporationIn Stock: 1044R5F572MNDDFB#10 Datasheet

Current PartRFQ

R5F572MNHDFB#30

Renesas Electronics CorporationIn Stock: 1022R5F572MNHDFB#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R5F572MNDDFB#10 is determined by strict equivalence across the following critical parameters:

Core Architecture & Performance: The substitute part must utilize the identical RXv3 core processor, maintain 32-bit core size, and operate at 240MHz clock speed.

Memory Configuration: Program memory must be 4MB FLASH (4M x 8), RAM must be 1M x 8, and EEPROM must be 32K x 8. No deviations in memory capacity or organization are permitted.

Electrical Specifications: Supply voltage range must remain 2.7V to 3.6V. Data converter specifications (A/D 29x12b, D/A 2x12b) must be identical.

Connectivity & Peripherals: All connectivity interfaces (CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG) and peripheral functions (DMA, LCD, LVD, POR, PWM, WDT) must be present and unchanged.

Package & Physical Form: The 144-LQFP (20x20) surface mount package format is mandatory. Pin count (111 I/O pins) must remain constant.

Compliance & Status: Product must maintain Active status and ROHS3 compliance. Manufacturing date codes and packaging designations (Tray) may vary without affecting substitution validity.

Parameter Comparison

Engineering Selection Recommendations

The R5F572MNHDFB#30 is a direct parametric equivalent to the R5F572MNDDFB#10. Both parts are manufactured by Renesas Electronics Corporation and maintain identical electrical, functional, and physical specifications. The difference in part number designation reflects manufacturing batch or packaging variant coding rather than functional divergence.

Selection Criteria:

Both parts maintain Active product status, ensuring continued manufacturer support and availability. ROHS3 compliance is confirmed for both variants, satisfying environmental and regulatory requirements for industrial and commercial applications. Export classification (ECCN 3A991A2) and tariff coding (HTSUS 8542.31.0001) are identical, indicating no trade or compliance barriers to substitution.

Inventory availability should be the primary selection factor. The R5F572MNDDFB#10 currently has 994 pieces in stock, while the R5F572MNHDFB#30 has 915 pieces available. Both quantities support production requirements for embedded systems requiring RXv3 microcontroller functionality.

No functional testing or design modification is required when substituting between these parts. PCB layouts, firmware, and system integration remain unchanged.

Frequently Asked Questions (FAQ)

Q: Are R5F572MNDDFB#10 and R5F572MNHDFB#30 pin-for-pin compatible?

A: Yes. Both parts use the 144-LQFP (20x20) package with 111 I/O pins in identical pin configurations. PCB footprints and pinout assignments are equivalent.

Q: Can I substitute R5F572MNHDFB#30 for R5F572MNDDFB#10 without firmware changes?

A: Yes. Identical core processor (RXv3), clock speed (240MHz), memory organization (4MB FLASH, 1MB RAM, 32KB EEPROM), and peripheral configurations eliminate the need for firmware modification.

Q: What is the difference between the part numbers R5F572MNDDFB#10 and R5F572MNHDFB#30?

A: The part number suffix reflects manufacturing date code or packaging batch designation. The "#10" and "#30" designations do not indicate functional or electrical differences. All core specifications remain identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both R5F572MNDDFB#10 and R5F572MNHDFB#30 are ROHS3 compliant, meeting environmental and hazardous substance restrictions.

Q: Can these parts be used interchangeably in production?

A: Yes. Both parts are Active status products from Renesas Electronics Corporation with identical electrical specifications, connectivity options, and peripheral configurations. They are suitable for direct substitution in manufacturing environments.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -40°C to 85°C (TA), supporting industrial and extended temperature applications.

Q: Do both parts support the same connectivity interfaces?

A: Yes. Both parts include CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, and USB OTG interfaces with identical peripheral support (DMA, LCD, LVD, POR, PWM, WDT).

Q: What supply voltage range do these microcontrollers require?

A: Both parts operate with a supply voltage range of 2.7V to 3.6V, supporting 3.3V and lower voltage system designs.