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R5F100GCDFB#V0 Equivalent & Substitute Parts
Part Overview
The R5F100GCDFB#V0 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 32KB FLASH program memory, 4KB EEPROM, and 2KB RAM in a 48-LFQFP package. This part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for seamless design substitution.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | R5F100GCDFB#V0 |
| Series | RL78/G13 |
| Core Processor | RL78 |
| Core Size | 16-Bit |
| Speed | 32MHz |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 2K x 8 |
| Voltage Supply (Vcc/Vdd) | 1.6V ~ 5.5V |
| Number of I/O | 34 |
| Data Converters | A/D 10x8/10b |
| Connectivity | CSI, I2C, LINbus, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict equivalence across the following critical parameters:
- Core Processor: RL78
- Core Size: 16-Bit
- Speed: 32MHz
- Program Memory Size: 32KB (32K x 8)
- Program Memory Type: FLASH
- EEPROM Size: 4K x 8
- RAM Size: 2K x 8
- Voltage Supply: 1.6V ~ 5.5V
- Number of I/O: 34
- Data Converters: A/D 10x8/10b
- Connectivity: CSI, I2C, LINbus, UART/USART
- Peripherals: DMA, LVD, POR, PWM, WDT
- Operating Temperature: -40°C ~ 85°C
- Package / Case: 48-LQFP
- Mounting Type: Surface Mount
- RoHS Status: ROHS3 Compliant
- MSL: 3 (168 Hours)
Substitutes are grouped into two categories:
Direct Manufacturer Substitutes (Same Series - RL78/G13): Parts with identical electrical specifications and the same RL78/G13 series designation, differing only in packaging code or product status.
Parametric Equivalents (Cross-Series - RL78/F12): Parts from the RL78/F12 series that maintain all electrical and mechanical parameters identical to the main part, enabling functional equivalence despite different series designation.
Parameter Comparison
| Parameter | R5F100GCDFB#V0 | R5F100GCDFB#30 | R5F100GCAFB#10 | R5F100GCAFB#30 | R5F109GCCJFB#10 | R5F109GCCJFB#30 | R5F109GCCJFB#30G |
|---|---|---|---|---|---|---|---|
| Series | RL78/G13 | RL78/G13 | RL78/G13 | RL78/G13 | RL78/F12 | RL78/F12 | RL78/F12 |
| Core Processor | RL78 | RL78 | RL78 | RL78 | RL78 | RL78 | RL78 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 32MHz | 32MHz | 32MHz | 32MHz | 32MHz | 32MHz | 32MHz |
| Program Memory Size | 32KB | 32KB | 32KB | 32KB | 32KB | 32KB | 32KB |
| EEPROM Size | 4K x 8 | 4K x 8 | 4K x 8 | 4K x 8 | 4K x 8 | 4K x 8 | 4K x 8 |
| RAM Size | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 |
| Voltage Supply | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Number of I/O | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
| Data Converters | A/D 10x8/10b | A/D 10x8/10b | A/D 10x8/10b | A/D 10x8/10b | A/D 10x8/10b | A/D 10x8/10b | A/D 10x8/10b |
| Connectivity | CSI, I2C, LINbus, UART/USART | CSI, I2C, LINbus, UART/USART | CSI, I2C, LINbus, UART/USART | CSI, I2C, LINbus, UART/USART | 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 | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
| Product Status | Discontinued | Active | Active | Active | Active | Active | Active |
Engineering Selection Recommendations
All substitute parts maintain complete electrical and mechanical equivalence to the R5F100GCDFB#V0. Selection should prioritize parts with Active product status to ensure long-term availability and supply chain stability.
Primary Substitutes (RL78/G13 Series):
- R5F100GCDFB#30: Direct manufacturer substitute with Active status and higher inventory availability (1073 pcs).
- R5F100GCAFB#10 and R5F100GCAFB#30: Parametric equivalents with Active status, packaged in Tray format, offering superior stock levels (1950 pcs and 1602 pcs respectively).
Secondary Substitutes (RL78/F12 Series):
- R5F109GCCJFB#10, R5F109GCCJFB#30, and R5F109GCCJFB#30G: Cross-series parametric equivalents with Active status. All three variants maintain identical electrical specifications and are suitable for direct replacement in applications where RL78/F12 series compatibility is acceptable.
All substitute parts comply with ROHS3 and maintain identical MSL ratings, ensuring compatibility with standard PCB assembly processes.
Frequently Asked Questions (FAQ)
Q: Can R5F100GCAFB#10 and R5F100GCAFB#30 be used interchangeably with R5F100GCDFB#V0?
A: Yes. Both parts are parametric equivalents within the RL78/G13 series with identical electrical specifications, memory configuration, I/O count, and package dimensions. The difference is packaging format (Tray vs. standard packaging) and product status (both Active).
Q: What is the difference between R5F100GCDFB#30 and R5F100GCAFB#10?
A: Both are RL78/G13 series parts with identical electrical specifications. R5F100GCDFB#30 uses standard packaging, while R5F100GCAFB#10 is packaged in Tray format. The packaging code difference does not affect electrical or mechanical compatibility.
Q: Are the RL78/F12 series parts (R5F109GCCJFB variants) suitable replacements?
A: Yes. The R5F109GCCJFB#10, R5F109GCCJFB#30, and R5F109GCCJFB#30G are parametric equivalents from the RL78/F12 series. All three maintain identical core processor, memory, I/O, connectivity, and peripheral specifications. They are functionally equivalent for direct replacement.
Q: Does the packaging code suffix affect electrical performance?
A: No. Suffixes such as #V0, #10, #30, and #30G indicate packaging format and moisture sensitivity level compliance variants only. All parts listed maintain identical electrical specifications and operating characteristics.
Q: Which substitute offers the best availability?
A: R5F100GCAFB#10 provides the highest inventory level at 1950 pcs, followed by R5F100GCAFB#30 at 1602 pcs. Both are Active status parts suitable for immediate procurement.
Q: Are all substitutes ROHS3 compliant?
A: Yes. All substitute parts listed are ROHS3 Compliant with MSL rating of 3 (168 Hours), matching the original part's compliance profile.
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