R5F571MLGDFP#30 Equivalent & Substitute Parts

Part Overview

The R5F571MLGDFP#30 is a 32-bit single-core RXv2 microcontroller manufactured by Renesas Electronics Corporation, featuring 4MB FLASH memory, 512KB RAM, and 64KB EEPROM. This device operates at 240MHz and integrates comprehensive connectivity options including CANbus, Ethernet, USB OTG, and multiple serial interfaces. The part is packaged in a 100-LFQFP (14x14mm) surface-mount configuration with a supply voltage range of 2.7V to 3.6V and operating temperature range of -40°C to 85°C.

The R5F571MLGDFP#30 is currently discontinued at DiGi Electronics. Equivalent substitute parts are available to maintain design continuity and ensure component availability for production and maintenance applications.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Series	RX71M
Core Processor	RXv2
Core Size	32-Bit Single-Core
Speed	240MHz
Program Memory Size	4MB (4M x 8)
Program Memory Type	FLASH
EEPROM Size	64K x 8
RAM Size	512K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V
Number of I/O	78
Package / Case	100-LQFP
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitute parts for the R5F571MLGDFP#30 are determined by equivalence across the following critical parameters:

Core processor architecture (RXv2)
Memory configuration (4MB FLASH, 512KB RAM, 64KB EEPROM)
Operating frequency (240MHz)
I/O count (78 pins)
Package type (100-LFQFP)
Supply voltage range (2.7V ~ 3.6V)
Connectivity interfaces (CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG)
Peripheral features (DMA, LVD, POR, PWM, WDT)
Data converter specifications (A/D 8x12b, 14x12b; D/A 1x12)
Compliance certifications (ROHS3, REACH Unaffected)

The substitute parts R5F571MLDDFP#30 and R5F571MLHDFP#30 maintain identical electrical and functional specifications across all parameters listed above. Differences are limited to packaging format (Tray) and product status.

Parameter Comparison

Parameter	R5F571MLGDFP#30	R5F571MLDDFP#30	R5F571MLHDFP#30
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation
Series	RX71M	RX71M	RX71M
Core Processor	RXv2	RXv2	RXv2
Core Size	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core
Speed	240MHz	240MHz	240MHz
Program Memory Size	4MB (4M x 8)	4MB (4M x 8)	4MB (4M x 8)
Program Memory Type	FLASH	FLASH	FLASH
EEPROM Size	64K x 8	64K x 8	64K x 8
RAM Size	512K x 8	512K x 8	512K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V
Number of I/O	78	78	78
Connectivity	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
Peripherals	DMA, LVD, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT
Data Converters	A/D 8x12b, 14x12b; D/A 1x12	A/D 8x12b, 14x12b; D/A 1x12	A/D 8x12b, 14x12b; D/A 1x12
Oscillator Type	Internal	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	100-LQFP	100-LQFP	100-LQFP
Supplier Device Package	100-LFQFP (14x14)	100-LFQFP (14x14)	100-LFQFP (14x14)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Discontinued at DiGi Electronics	Discontinued at DiGi Electronics	Active

Engineering Selection Recommendations

All three parts—R5F571MLGDFP#30, R5F571MLDDFP#30, and R5F571MLHDFP#30—are electrically and functionally equivalent. Selection should be based on the following factors:

Product Status: R5F571MLHDFP#30 maintains Active status and represents the preferred choice for new designs and ongoing production requirements. R5F571MLGDFP#30 and R5F571MLDDFP#30 are discontinued at DiGi Electronics and should be reserved for legacy system maintenance or existing inventory utilization.

Compliance: All three parts meet ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Packaging Format: R5F571MLGDFP#30 is supplied in standard packaging, while R5F571MLDDFP#30 and R5F571MLHDFP#30 are supplied in Tray packaging. Packaging format does not affect electrical performance or functional compatibility.

Inventory Availability: Current inventory levels are 654 units (R5F571MLGDFP#30), 836 units (R5F571MLDDFP#30), and 998 units (R5F571MLHDFP#30).

Frequently Asked Questions (FAQ)

Q: Are R5F571MLDDFP#30 and R5F571MLHDFP#30 direct replacements for R5F571MLGDFP#30?

A: Yes. All three parts share identical electrical specifications, memory configurations, operating frequencies, I/O counts, package dimensions, and peripheral feature sets. They are functionally interchangeable at the component level.

Q: What is the difference between the three part numbers?

A: The differences are limited to packaging format (standard versus Tray) and product lifecycle status. R5F571MLHDFP#30 is currently Active, while the other two are discontinued at DiGi Electronics. All electrical and functional parameters are identical.

Q: Can I use R5F571MLHDFP#30 in place of R5F571MLGDFP#30 in existing designs?

A: Yes. The identical 100-LFQFP (14x14mm) package footprint, pin configuration, electrical specifications, and functional capabilities ensure direct compatibility. No design modifications are required.

Q: Does packaging format affect performance or reliability?

A: No. Packaging format (standard versus Tray) is a logistics and handling consideration only. It does not affect electrical performance, thermal characteristics, or reliability.

Q: Are there any compliance or certification differences?

A: No. All three parts maintain identical ROHS3 compliance and REACH Unaffected status.

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

A: R5F571MLHDFP#30 is the recommended choice for new designs due to its Active product status and current availability.

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