R5F571MLGDFP#10 Equivalent & Substitute Parts

Part Overview

The R5F571MLGDFP#10 is a 32-bit single-core microcontroller from Renesas Electronics Corporation's RX71M series, operating at 240MHz with 4MB FLASH memory. This embedded microcontroller is designed for applications requiring advanced connectivity options including CANbus, Ethernet, USB OTG, and multiple serial interfaces. The part is currently in active production status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, ensuring functional interchangeability within specified design constraints.

Substiute Parts

R5F571MLGDFP#10

Renesas Electronics CorporationIn Stock: 821R5F571MLGDFP#10 Datasheet

Current PartRFQ

R5F571MLCDFP#10

Renesas Electronics CorporationIn Stock: 1812R5F571MLCDFP#10 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F571MLGDFP#10 are identified based on strict parametric equivalence within the RX71M microcontroller series. The substitution logic is based on the following critical parameters that must remain identical:

• Manufacturer and Series: Renesas Electronics Corporation RX71M series
• Core Architecture: RXv2 32-bit single-core processor
• Operating Frequency: 240MHz
• Memory Configuration: 4MB FLASH, 64K EEPROM, 512K RAM
• Voltage Supply Range: 2.7V ~ 3.6V
• Package Type: 100-LQFP (14x14mm footprint)
• I/O Count: 78 pins
• Connectivity Interfaces: CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
• Peripheral Features: DMA, LVD, POR, PWM, WDT
• Data Converters: A/D 22x12-bit, D/A 1x12-bit
• Compliance: RoHS3 compliant, REACH unaffected

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the R5F571MLGDFP#10 and R5F571MLCDFP#10 are active production parts from Renesas Electronics Corporation with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain considerations rather than functional differences.

R5F571MLGDFP#10 is suitable for applications where current inventory status indicates 764 pieces in stock.

R5F571MLCDFP#10 is suitable for applications where higher inventory availability is required, with 1,802 pieces currently in stock.

Both parts maintain full compliance with RoHS3 regulations and REACH directives. Both parts carry identical ECCN and HTSUS classifications for export and tariff purposes. The 100-LFQFP (14x14mm) package footprint is identical, ensuring direct PCB layout compatibility. Operating temperature range, voltage supply specifications, and all peripheral features are equivalent across both part numbers.

Frequently Asked Questions (FAQ)

Q: Are R5F571MLGDFP#10 and R5F571MLCDFP#10 functionally identical?

A: Yes. Both parts share identical core processor architecture (RXv2), clock speed (240MHz), memory configuration (4MB FLASH, 512K RAM, 64K EEPROM), I/O count (78 pins), connectivity interfaces, and peripheral features. All electrical specifications and operating parameters are equivalent.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts use the 100-LQFP package with identical 14x14mm footprint and pin configuration. No PCB layout modifications are required when substituting between these part numbers.

Q: What is the difference between R5F571MLGDFP#10 and R5F571MLCDFP#10?

A: The parts are parametrically equivalent. The difference in part number suffix reflects internal Renesas manufacturing or packaging lot designations. No functional or electrical differences exist between these parts.

Q: Are both parts RoHS3 compliant?

A: Yes. Both R5F571MLGDFP#10 and R5F571MLCDFP#10 are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

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

A: Both parts carry MSL 3 rating with a 168-hour floor life. Standard moisture control procedures during storage and handling are required.

Q: Can I use these parts in industrial temperature applications?

A: Both parts operate across the -40°C to 85°C temperature range, suitable for industrial applications within this specification. Extended temperature variants are not available in this product line.

Q: Are there any supply chain advantages to selecting one part over the other?

A: R5F571MLCDFP#10 currently has higher inventory availability (1,802 pieces) compared to R5F571MLGDFP#10 (764 pieces). Selection should consider project lead time and volume requirements.