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R5F100FCDFP#30 Equivalent & Substitute Parts
Part Overview
The R5F100FCDFP#30 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation. This embedded IC features 32KB FLASH program memory, 4KB EEPROM, and 2KB RAM in a 44-LQFP surface mount package. The device operates at 32MHz with a supply voltage range of 1.6V to 5.5V and is rated for industrial temperature ranges (-40°C to 85°C). The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified based on identical electrical specifications and mechanical compatibility within the RL78/G13 series.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| 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 | 31 |
| Data Converters | A/D 10x8/10b |
| Connectivity | CSI, I2C, LINbus, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 44-LQFP (10x10) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Substitute Part Grouping Explanation
Substitute parts for the R5F100FCDFP#30 are identified as parametric equivalents within the RL78/G13 microcontroller series. Substitution is valid when all electrical and mechanical parameters remain identical across the following criteria:
Core processor architecture (RL78), core size (16-Bit), clock speed (32MHz), program memory capacity (32KB FLASH), EEPROM size (4KB), RAM size (2KB), supply voltage range (1.6V to 5.5V), I/O count (31 pins), connectivity interfaces (CSI, I2C, LINbus, UART/USART), peripheral features (DMA, LVD, POR, PWM, WDT), data converter specifications (A/D 10x8/10b), package type (44-LQFP 10x10), and operating temperature range (-40°C to 85°C).
The identified substitutes differ only in packaging configuration (Tray vs. standard packaging) and inventory availability, with no variation in functional or electrical specifications.
Parameter Comparison
| Parameter | R5F100FCDFP#30 | R5F100FCAFP#10 | R5F100FCAFP#30 |
|---|---|---|---|
| Manufacturer | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Series | RL78/G13 | RL78/G13 | RL78/G13 |
| Core Processor | RL78 | RL78 | RL78 |
| Core Size | 16-Bit | 16-Bit | 16-Bit |
| Speed | 32MHz | 32MHz | 32MHz |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH | FLASH |
| EEPROM Size | 4K x 8 | 4K x 8 | 4K x 8 |
| RAM Size | 2K x 8 | 2K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Number of I/O | 31 | 31 | 31 |
| Data Converters | 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 |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Package / Case | 44-LQFP (10x10) | 44-LQFP (10x10) | 44-LQFP (10x10) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| 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 maintain Active product status and are ROHS3 compliant with identical REACH and ECCN classifications. Selection between R5F100FCDFP#30, R5F100FCAFP#10, and R5F100FCAFP#30 is determined by packaging requirements and supply chain availability. The parts are electrically and functionally interchangeable for all RL78/G13 applications requiring 16-bit processing at 32MHz with 32KB FLASH memory capacity.
Frequently Asked Questions (FAQ)
Q: Are R5F100FCAFP#10 and R5F100FCAFP#30 direct substitutes for R5F100FCDFP#30?
A: Yes. All three parts are parametric equivalents with identical electrical specifications, memory configurations, I/O counts, connectivity interfaces, and package dimensions (44-LQFP 10x10). Differences exist only in packaging format (Tray) and inventory quantities.
Q: What determines compatibility between these substitute parts?
A: Compatibility is determined by matching core processor (RL78), core size (16-Bit), clock frequency (32MHz), program memory (32KB FLASH), EEPROM (4KB), RAM (2KB), supply voltage range (1.6V to 5.5V), I/O pin count (31), connectivity protocols (CSI, I2C, LINbus, UART/USART), peripheral features (DMA, LVD, POR, PWM, WDT), and package type (44-LQFP). All three parts satisfy these criteria.
Q: Can these parts be used interchangeably in PCB designs?
A: Yes. The 44-LQFP (10x10) package footprint is identical across all three parts, enabling direct substitution in existing PCB layouts without design modifications.
Q: Are there any compliance or certification differences?
A: No. All three parts carry identical ROHS3 compliance, REACH status (Unaffected), MSL rating (3, 168 Hours), ECCN (3A991A2), and HTSUS (8542.31.0001) classifications.
Q: What is the operating temperature range for these microcontrollers?
A: All three parts operate across -40°C to 85°C (TA), suitable for industrial and extended temperature applications.
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