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R5F564MGDDBG#21 Equivalent & Substitute Parts
Part Overview
The R5F564MGDDBG#21 is a 32-bit single-core RXv2 microcontroller from Renesas Electronics Corporation's RX600 series, operating at 120MHz with 2.5MB FLASH memory. This device is designed for embedded applications requiring advanced connectivity options including CANbus, Ethernet, USB, and multiple serial interfaces. The part is currently in active production status with ROHS3 compliance and is available in a 176-pin LFBGA package. Substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints or supply chain considerations while maintaining identical electrical and mechanical specifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Renesas Electronics Corporation |
| Series | RX600 |
| Core Processor | RXv2 |
| Core Size | 32-Bit Single-Core |
| Speed | 120MHz |
| Program Memory Size | 2.5MB (2.5M x 8) FLASH |
| EEPROM Size | 64K x 8 |
| RAM Size | 552K x 8 |
| Voltage Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Number of I/O | 127 |
| Package Type | 176-LFBGA (13x13) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
Substitute Part Grouping Explanation
Substitute parts for the R5F564MGDDBG#21 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:
- Core processor architecture (RXv2)
- Operating frequency (120MHz)
- Memory configuration (2.5MB FLASH, 64K EEPROM, 552K RAM)
- Supply voltage range (2.7V ~ 3.6V)
- I/O pin count (127)
- Package type and pinout (176-LFBGA 13x13)
- Connectivity interfaces (CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB)
- Peripheral features (DMA, LVD, POR, PWM, WDT)
- Data converter specifications (A/D 29x12b, D/A 2x12b)
- Product status (Active)
- Compliance certifications (ROHS3, REACH Unaffected)
The identified substitute parts R5F564MGCDBG#21 and R5F564MGHDBG#21 meet all these criteria and are therefore direct parametric equivalents suitable for component selection.
Parameter Comparison
| Parameter | R5F564MGDDBG#21 | R5F564MGCDBG#21 | R5F564MGHDBG#21 |
|---|---|---|---|
| Manufacturer | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Series | RX600 | RX600 | RX600 |
| Core Processor | RXv2 | RXv2 | RXv2 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 120MHz | 120MHz | 120MHz |
| Program Memory Size | 2.5MB (2.5M x 8) FLASH | 2.5MB (2.5M x 8) FLASH | 2.5MB (2.5M x 8) FLASH |
| EEPROM Size | 64K x 8 | 64K x 8 | 64K x 8 |
| RAM Size | 552K x 8 | 552K x 8 | 552K x 8 |
| Voltage Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Number of I/O | 127 | 127 | 127 |
| Connectivity | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB |
| Peripherals | 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 |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Package Type | 176-LFBGA (13x13) | 176-LFBGA (13x13) | 176-LFBGA (13x13) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
All three parts—R5F564MGDDBG#21, R5F564MGCDBG#21, and R5F564MGHDBG#21—are parametrically equivalent and suitable for direct substitution in applications designed for the RX600 series 32-bit microcontroller. Selection among these parts should be based on availability and supply chain requirements, as all devices maintain identical electrical specifications, package configuration, and compliance certifications.
All parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for embedded applications. The active product status of all three variants ensures continued manufacturer support and availability through standard distribution channels.
Frequently Asked Questions (FAQ)
Q: Can R5F564MGCDBG#21 and R5F564MGHDBG#21 be used interchangeably with R5F564MGDDBG#21?
A: Yes. These parts are parametric equivalents with identical core processor architecture, clock speed, memory configuration, I/O count, package type, and connectivity interfaces. No design modifications are required for substitution.
Q: Are there any differences in the 176-LFBGA package between these parts?
A: No. All three parts use the identical 176-pin LFBGA (13x13) package with the same pinout, mounting type, and moisture sensitivity level (MSL 3, 168 hours).
Q: Do these substitute parts support the same connectivity interfaces?
A: Yes. All three parts provide identical connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, and USB.
Q: What is the operating temperature range for all substitute parts?
A: All parts operate across the identical temperature range of -40°C to 85°C (TA).
Q: Are all substitute parts compliant with current environmental regulations?
A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.
Q: What memory specifications are common across all parts?
A: All parts feature 2.5MB FLASH program memory, 64K x 8 EEPROM, and 552K x 8 RAM with identical supply voltage range of 2.7V to 3.6V.
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