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R5F571MLGDFC#10 Equivalent & Substitute Parts
Part Overview
The R5F571MLGDFC#10 is a 32-bit single-core RXv2 microcontroller manufactured by Renesas Electronics Corporation, 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 device is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the RX71M series, ensuring functional interchangeability within system designs.
Substiute Parts
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 |
| Number of I/O | 127 |
| Voltage Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Data Converters | A/D 29x12b; D/A 2x12b |
| Package / Case | 176-LQFP (24x24) |
| 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 R5F571MLGDFC#10 are identified within the RX71M microcontroller series based on parametric equivalence. The substitution logic is based on the following criteria:
Core Substitution Parameters:
- Identical RXv2 core processor architecture
- Matching 32-bit single-core configuration
- Identical 240MHz operating frequency
- Identical 4MB FLASH memory capacity
- Identical 64K x 8 EEPROM size
- Identical 512K x 8 RAM size
- Identical 127 I/O pin count
- Identical connectivity interfaces (CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG)
- Identical peripheral set (DMA, LVD, POR, PWM, WDT)
- Identical data converter specifications (A/D 29x12b; D/A 2x12b)
- Identical voltage supply range (2.7V ~ 3.6V)
- Identical 176-LQFP (24x24) package configuration
- Identical surface mount mounting type
- Identical operating temperature range (-40°C ~ 85°C)
- Identical RoHS3 compliance and MSL rating
All substitute parts maintain 100% parametric equivalence with the main part number across all specified electrical and mechanical characteristics.
Parameter Comparison
| Parameter | R5F571MLGDFC#10 | R5F571MLCDFC#10 | R5F571MLDDFC#10 | R5F571MLHDFC#10 |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Series | RX71M | RX71M | RX71M | RX71M |
| Core Processor | RXv2 | RXv2 | RXv2 | RXv2 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 240MHz | 240MHz | 240MHz | 240MHz |
| Program Memory Size | 4MB (4M x 8) | 4MB (4M x 8) | 4MB (4M x 8) | 4MB (4M x 8) |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH |
| EEPROM Size | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 |
| RAM Size | 512K x 8 | 512K x 8 | 512K x 8 | 512K x 8 |
| Number of I/O | 127 | 127 | 127 | 127 |
| 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 | 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 | DMA, LVD, POR, PWM, WDT |
| Data Converters | A/D 29x12b; D/A 2x12b | A/D 29x12b; D/A 2x12b | A/D 29x12b; D/A 2x12b | A/D 29x12b; D/A 2x12b |
| Voltage Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 176-LQFP (24x24) | 176-LQFP (24x24) | 176-LQFP (24x24) | 176-LQFP (24x24) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
All substitute parts listed—R5F571MLCDFC#10, R5F571MLDDFC#10, and R5F571MLHDFC#10—are direct parametric equivalents to the R5F571MLGDFC#10. Selection among these parts is based on availability and inventory status rather than functional or electrical differences.
Compliance and Certification Status: All parts maintain identical compliance certifications:
- ROHS3 Compliant
- REACH Unaffected
- Moisture Sensitivity Level 3 (168 Hours)
- ECCN: 3A991A2
- HTSUS: 8542.31.0001
Product Status: All parts are classified as Active products from Renesas Electronics Corporation, ensuring ongoing manufacturer support and availability.
Inventory Availability:
- R5F571MLGDFC#10: 979 Pcs
- R5F571MLCDFC#10: 1082 Pcs
- R5F571MLDDFC#10: 1316 Pcs
- R5F571MLHDFC#10: 1347 Pcs
Frequently Asked Questions (FAQ)
Q: Are the substitute parts R5F571MLCDFC#10, R5F571MLDDFC#10, and R5F571MLHDFC#10 functionally identical to R5F571MLGDFC#10?
A: Yes. All substitute parts maintain identical electrical and mechanical specifications across core processor architecture, memory configuration, I/O count, connectivity interfaces, peripheral set, voltage supply range, package configuration, and operating temperature range.
Q: Can these parts be used interchangeably in existing PCB designs?
A: Yes. All parts share the identical 176-LQFP (24x24) package configuration and surface mount mounting type, enabling direct substitution without PCB redesign.
Q: What is the difference between the part numbers R5F571MLGDFC#10, R5F571MLCDFC#10, R5F571MLDDFC#10, and R5F571MLHDFC#10?
A: The differences are encoded in the middle characters of the part number (G, C, D, H designations). However, all specified electrical and mechanical parameters remain identical across all variants. The distinction relates to internal device configuration or manufacturing lot tracking, not functional capability.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All parts listed are ROHS3 compliant with identical Moisture Sensitivity Level 3 (168 Hours) rating.
Q: What is the operating temperature range for these microcontrollers?
A: All parts operate across the identical temperature range of -40°C to 85°C (TA).
Q: Do these parts support the same connectivity interfaces?
A: Yes. All parts support identical connectivity: CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, and USB OTG.
Q: What memory configuration is standard across all these parts?
A: All parts feature 4MB FLASH program memory, 64K x 8 EEPROM, and 512K x 8 RAM with identical data converter specifications (A/D 29x12b; D/A 2x12b).
Q: Are these parts suitable for industrial applications?
A: Yes. The -40°C to 85°C operating temperature range and ROHS3 compliance support industrial application requirements.
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