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Renesas Electronics R5F104BFDFP#30 Equivalent & Substitute Parts
Part Overview
The Renesas Electronics R5F104BFDFP#30 is a 16-bit RL78/G14 microcontroller IC featuring 96KB FLASH memory, 32MHz operation, and 32-LQFP surface mount packaging. This device is classified as Active product status and is ROHS3 compliant. Substitute parts are identified based on identical electrical specifications, memory configuration, and packaging standards to ensure direct functional compatibility in embedded system applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | R5F104BFDFP#30 |
| Manufacturer | Renesas Electronics Corporation |
| Series | RL78/G14 |
| Core Processor | RL78 |
| Core Size | 16-Bit |
| Speed | 32MHz |
| Program Memory Size | 96KB (96K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 8K x 8 |
| RAM Size | 12K x 8 |
| Voltage Supply (Vcc/Vdd) | 1.6V ~ 5.5V |
| Number of I/O | 22 |
| Package / Case | 32-LQFP (7x7) |
| 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 R5F104BFDFP#30 are identified based on the following critical parameters that determine functional equivalence:
- Core Processor & Series: RL78 core, RL78/G14 series
- Memory Configuration: 96KB FLASH, 8KB EEPROM, 12KB RAM
- Operating Specifications: 16-bit core, 32MHz speed, 1.6V ~ 5.5V supply voltage
- Connectivity & Peripherals: CSI, I2C, LINbus, UART/USART; DMA, LVD, POR, PWM, WDT
- Package Standard: 32-LQFP (7x7) surface mount
- Compliance: ROHS3 compliant, MSL 3 rating
The identified substitutes maintain identical electrical and functional specifications. Differences in packaging designation (suffix codes #30 and #10) reflect supplier packaging formats (Tray) and do not affect electrical performance or pin compatibility.
Parameter Comparison
| Parameter | R5F104BFDFP#30 | R5F104BFAFP#30 | R5F104BFAFP#10 |
|---|---|---|---|
| Manufacturer | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Series | RL78/G14 | RL78/G14 | RL78/G14 |
| Core Processor | RL78 | RL78 | RL78 |
| Core Size | 16-Bit | 16-Bit | 16-Bit |
| Speed | 32MHz | 32MHz | 32MHz |
| Program Memory Size | 96KB (96K x 8) | 96KB (96K x 8) | 96KB (96K x 8) |
| Program Memory Type | FLASH | FLASH | FLASH |
| EEPROM Size | 8K x 8 | 8K x 8 | 8K x 8 |
| RAM Size | 12K x 8 | 12K x 8 | 12K x 8 |
| Voltage Supply (Vcc/Vdd) | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Number of I/O | 22 | 22 | 22 |
| Connectivity | CSI, I2C, LINbus, UART/USART | CSI, I2C, LINbus, UART/USART | CSI, I2C, LINbus, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Package / Case | 32-LQFP (7x7) | 32-LQFP (7x7) | 32-LQFP (7x7) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
All three parts—R5F104BFDFP#30, R5F104BFAFP#30, and R5F104BFAFP#10—are classified as Active product status and maintain full ROHS3 compliance with identical MSL 3 ratings. Selection between these parts is based on packaging format availability and inventory requirements rather than electrical or functional differences. The suffix designations (#30 and #10) indicate supplier packaging configurations and do not affect circuit performance, pin assignments, or electrical characteristics. All parts are suitable for direct substitution in RL78/G14-based embedded system designs.
Frequently Asked Questions (FAQ)
Q: Can R5F104BFAFP#30 and R5F104BFAFP#10 be used interchangeably with R5F104BFDFP#30?
A: Yes. All three parts share identical electrical specifications, memory configuration, pin assignments, and operating parameters. The suffix codes (#30 and #10) reflect supplier packaging formats only and do not affect functional compatibility.
Q: What do the suffix codes (#30 and #10) represent?
A: The suffix codes indicate the supplier packaging format. Both designations use Tray packaging and are electrically equivalent. Selection is based on procurement and inventory requirements.
Q: Are there any differences in pin configuration between these parts?
A: No. All parts use the 32-LQFP (7x7) package with identical pin assignments, I/O count (22), and connectivity options (CSI, I2C, LINbus, UART/USART).
Q: Do these parts have the same memory specifications?
A: Yes. All parts feature 96KB FLASH program memory, 8KB EEPROM, and 12KB RAM with identical access specifications and operating voltage range (1.6V ~ 5.5V).
Q: Are all parts ROHS3 compliant?
A: Yes. All three parts are ROHS3 compliant with MSL 3 moisture sensitivity rating (168 hours).
Q: Can these parts be used in designs requiring -40°C to 85°C operation?
A: Yes. All parts support the full -40°C to 85°C operating temperature range.
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