R5F571MLGDFC#30 Equivalent & Substitute Parts

Part Overview

The R5F571MLGDFC#30 is a 32-bit single-core microcontroller from Renesas Electronics Corporation's RX71M series, featuring a RXv2 processor core operating at 240MHz with 4MB FLASH memory. This device is designed for embedded applications requiring high-performance processing with extensive connectivity options including CANbus, Ethernet, USB OTG, and multiple serial interfaces.

The R5F571MLGDFC#30 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts ensures design continuity and maintains access to compatible components with identical electrical and mechanical specifications for new production runs or replacement inventory.

Substiute Parts

R5F571MLGDFC#30

Renesas Electronics CorporationIn Stock: 1178R5F571MLGDFC#30 Datasheet

Current PartRFQ

R5F571MLHDFC#30

Renesas Electronics CorporationIn Stock: 1145R5F571MLHDFC#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R5F571MLGDFC#30 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part R5F571MLHDFC#30 qualifies as a parametric equivalent based on the following criteria:

Identical Parameters:

• Manufacturer: Renesas Electronics Corporation
• Series: RX71M
• Core Processor: RXv2
• Core Size: 32-Bit Single-Core
• Speed: 240MHz
• Program Memory: 4MB (4M x 8) FLASH
• EEPROM: 64K x 8
• RAM: 512K x 8
• I/O Count: 127
• Voltage Supply: 2.7V ~ 3.6V
• Data Converters: A/D 8x12b, 21x12b; D/A 2x12b
• Connectivity: CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
• Peripherals: DMA, LVD, POR, PWM, WDT
• Operating Temperature: -40°C ~ 85°C (TA)
• Package: 176-LQFP (24x24)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• MSL: 3 (168 Hours)

Difference:

• Packaging format: R5F571MLGDFC#30 supplied in standard packaging; R5F571MLHDFC#30 supplied in Tray packaging
• Product Status: R5F571MLGDFC#30 is discontinued; R5F571MLHDFC#30 is active

Parameter Comparison

Engineering Selection Recommendations

The R5F571MLHDFC#30 is a direct parametric equivalent to the R5F571MLGDFC#30 for all electrical and functional specifications. Both devices are manufactured by Renesas Electronics Corporation and share identical core architecture, memory configuration, I/O capabilities, and operating characteristics.

Selection Basis:

The R5F571MLHDFC#30 is the recommended substitute due to its active product status. The original R5F571MLGDFC#30 is discontinued at DiGi Electronics, making the R5F571MLHDFC#30 the appropriate choice for ongoing production and inventory replenishment.

Both parts maintain ROHS3 compliance and identical moisture sensitivity specifications, ensuring compatibility with existing manufacturing and assembly processes. The difference in packaging format (Tray versus standard) does not affect electrical performance or functional compatibility; packaging selection depends on procurement and inventory management requirements.

Frequently Asked Questions (FAQ)

Q: Are the R5F571MLGDFC#30 and R5F571MLHDFC#30 electrically identical?

A: Yes. Both devices feature identical electrical specifications including the RXv2 core processor, 240MHz clock speed, 4MB FLASH memory, 512K RAM, 64K EEPROM, 127 I/O pins, and all connectivity interfaces (CANbus, Ethernet, USB OTG, SPI, I2C, and others). Operating voltage, temperature range, and data converter specifications are identical.

Q: What is the difference between these two part numbers?

A: The primary differences are packaging format and product status. The R5F571MLGDFC#30 uses standard packaging and is discontinued. The R5F571MLHDFC#30 uses Tray packaging and maintains active product status.

Q: Can I use R5F571MLHDFC#30 as a direct replacement on existing PCBs designed for R5F571MLGDFC#30?

A: Yes. Both devices use the identical 176-LQFP (24x24) package with surface mount configuration. Pin-to-pin compatibility is complete, and no PCB redesign is required.

Q: Does the Tray packaging of R5F571MLHDFC#30 affect performance or reliability?

A: No. Packaging format is a supply and handling specification only. It does not affect electrical performance, reliability, or functional characteristics of the microcontroller.

Q: Are both parts RoHS compliant?

A: Yes. Both R5F571MLGDFC#30 and R5F571MLHDFC#30 are ROHS3 compliant and maintain identical moisture sensitivity levels (MSL 3, 168 Hours).

Q: Which part should I specify for new designs?

A: Specify R5F571MLHDFC#30 for new designs. This part maintains active product status and ensures long-term availability and supply chain continuity.