DF72115D160FPV Equivalent & Substitute Parts

Part Overview

The DF72115D160FPV is a 32-bit single-core microcontroller from Renesas Electronics Corporation's SuperH® SH7200 series, operating at 160MHz with 512KB FLASH memory. This device is classified as Active product status and is suitable for embedded applications requiring high-performance processing with integrated connectivity and peripheral support.

Identifying equivalent and substitute parts becomes necessary when addressing supply chain constraints, design revisions, or when transitioning to alternative processor architectures while maintaining core functional requirements such as memory capacity, I/O count, and operating temperature range.

Substiute Parts

DF72115D160FPV

Renesas Electronics CorporationIn Stock: 1189DF72115D160FPV Datasheet

Current PartRFQ

R5F56308DDFP#V0

Renesas Electronics CorporationIn Stock: 2111R5F56308DDFP#V0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF72115D160FPV with alternative Renesas microcontrollers is evaluated based on the following critical parameters:

• Memory Configuration: Program memory capacity (512KB FLASH) and RAM size (32K x 8)
• Processing Architecture: 32-bit single-core processor capability
• Operating Voltage: Supply voltage range compatibility
• I/O Availability: Minimum I/O pin count for application requirements
• Operating Temperature Range: -40°C to 85°C support
• Package Compatibility: Physical form factor and pin count
• Compliance & Certification: RoHS3 compliance and regulatory status

The R5F56308DDFP#V0 from the RX600 series shares equivalent memory capacity (512KB FLASH) and 32-bit single-core architecture. However, this substitute operates at a lower clock speed (100MHz versus 160MHz) and requires a higher supply voltage range (2.7V ~ 3.6V versus 1.4V ~ 1.6V). The substitute also features a different package format (100-LFQFP versus 144-LFQFP), resulting in reduced I/O availability (78 pins versus 73 pins, though in a smaller package).

Parameter Comparison

Engineering Selection Recommendations

The DF72115D160FPV maintains Active product status, indicating ongoing manufacturer support and suitability for new designs. Both the main part and substitute are ROHS3 compliant and carry identical ECCN and HTSUS classifications, ensuring regulatory alignment.

The R5F56308DDFP#V0 substitute carries a "Not For New Designs" status, which restricts its application to legacy system maintenance or design transitions only. Selection of this substitute requires evaluation of the following constraints:

• Clock speed reduction from 160MHz to 100MHz impacts real-time processing capability
• Supply voltage incompatibility (1.4V ~ 1.6V versus 2.7V ~ 3.6V) necessitates power supply redesign
• Package downsizing from 144-LFQFP to 100-LFQFP reduces available I/O pins and alters PCB layout requirements
• Increased RAM capacity (64K x 8 versus 32K x 8) provides additional memory headroom

For new designs, the DF72115D160FPV is the appropriate selection. For legacy system support or supply-constrained scenarios, the R5F56308DDFP#V0 may serve as a substitute only when application requirements accommodate the specified parameter differences.

Frequently Asked Questions (FAQ)

Q: Can the R5F56308DDFP#V0 directly replace the DF72115D160FPV in existing designs?

A: Direct replacement is not feasible without design modifications. The substitute requires a different power supply voltage range (2.7V ~ 3.6V), operates at reduced clock speed (100MHz), and uses a smaller package format (100-LFQFP versus 144-LFQFP). PCB layout and firmware timing adjustments are necessary.

Q: What are the primary differences in memory configuration?

A: Both devices provide 512KB FLASH program memory. The R5F56308DDFP#V0 offers increased RAM (64K x 8 versus 32K x 8), which may benefit applications with larger data buffering requirements.

Q: How does the package change affect I/O availability?

A: The DF72115D160FPV uses a 144-LFQFP package with 73 I/O pins. The R5F56308DDFP#V0 uses a 100-LFQFP package with 78 I/O pins. Although the substitute has more I/O pins, the smaller package footprint (14x14 versus 20x20) may limit physical routing options on the PCB.

Q: Why is the R5F56308DDFP#V0 marked "Not For New Designs"?

A: This designation indicates that Renesas has transitioned this product line and recommends alternative solutions for new development. Existing inventory remains available for legacy system support.

Q: Are both devices compliant with the same regulatory standards?

A: Yes. Both the DF72115D160FPV and R5F56308DDFP#V0 are ROHS3 compliant, REACH unaffected, and share identical ECCN and HTSUS classifications.