Equivalent & Substitute Parts for R5F104GGDFB#10

Part Overview

The R5F104GGDFB#10 is a 16-bit embedded microcontroller from Renesas Electronics Corporation, part of the RL78/G14 series. This device integrates 128KB of FLASH program memory, 16KB of RAM, and 8KB of EEPROM, operating at 32MHz with a supply voltage range of 1.6V to 5.5V. The microcontroller features integrated connectivity options including CSI, I2C, LINbus, and UART/USART, along with peripheral functions such as DMA, LVD, POR, PWM, and WDT. The R5F104GGDFB#10 is packaged in a 48-LFQFP (7x7mm) surface mount configuration with 34 I/O pins. This product maintains Active status and holds ROHS3 compliance with REACH unaffected classification. Substitute parts are identified to address packaging variations and inventory availability while maintaining full electrical and functional equivalence.

Substiute Parts

R5F104GGDFB#10

Renesas Electronics CorporationIn Stock: 1050R5F104GGDFB#10 Datasheet

Current PartRFQ

R5F104GGAFB#10

Renesas Electronics CorporationIn Stock: 2858R5F104GGAFB#10 Datasheet

Parametric EquivalentRFQ

R5F104GGAFB#30

Renesas Electronics CorporationIn Stock: 2147R5F104GGAFB#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F104GGDFB#10 are identified based on strict electrical and mechanical parameter equivalence within the RL78/G14 microcontroller family. The substitution logic is based on the following critical parameters that must remain identical:

Electrical Equivalence Parameters:

• Core Processor: RL78
• Core Size: 16-Bit
• Speed: 32MHz
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• EEPROM Size: 8K x 8
• RAM Size: 16K x 8
• Voltage - Supply (Vcc/Vdd): 1.6V ~ 5.5V
• Number of I/O: 34
• Data Converters: A/D 10x8/10b; D/A 2x8b
• Connectivity: CSI, I2C, LINbus, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Operating Temperature: -40°C ~ 85°C (TA)

Mechanical Equivalence Parameters:

• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Supplier Device Package: 48-LFQFP (7x7)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• REACH Status: REACH Unaffected
• Product Status: Active

The identified substitute parts R5F104GGAFB#10 and R5F104GGAFB#30 differ only in packaging designation (Tray packaging versus the original specification), while maintaining complete electrical and mechanical compatibility. Both substitute parts are manufactured by Renesas Electronics Corporation and belong to the same RL78/G14 series.

Parameter Comparison

Engineering Selection Recommendations

The R5F104GGAFB#10 and R5F104GGAFB#30 are direct electrical and functional equivalents to the R5F104GGDFB#10. All three parts maintain identical electrical specifications, memory configurations, peripheral sets, and operating characteristics within the RL78/G14 microcontroller family. The substitute parts carry the same Active product status and comply with ROHS3 and REACH requirements.

Selection between these parts should be based on packaging requirements and inventory availability. The R5F104GGAFB#10 and R5F104GGAFB#30 are specified with Tray packaging, which may differ from the original part's packaging designation. Both substitute parts are manufactured by Renesas Electronics Corporation and are suitable for direct replacement in applications requiring the RL78/G14 16-bit microcontroller with 128KB FLASH memory and 32MHz operation.

All three parts are qualified for industrial temperature range operation (-40°C to 85°C) and maintain Moisture Sensitivity Level 3 classification. Component selection should account for supply chain availability and specific packaging requirements for production processes.

Frequently Asked Questions (FAQ)

Q: Are the R5F104GGAFB#10 and R5F104GGAFB#30 electrically identical to the R5F104GGDFB#10?

A: Yes. All three parts share identical electrical specifications including the RL78 16-bit core processor, 32MHz clock speed, 128KB FLASH memory, 16KB RAM, 8KB EEPROM, and complete peripheral feature sets. They operate within the same voltage range (1.6V to 5.5V) and temperature range (-40°C to 85°C).

Q: What is the difference between the R5F104GGDFB#10 and the substitute parts?

A: The primary difference is packaging designation. The substitute parts R5F104GGAFB#10 and R5F104GGAFB#30 are specified with Tray packaging, while the original part does not have a specified packaging type. All parts use the same 48-LFQFP (7x7mm) surface mount package.

Q: Can I use R5F104GGAFB#10 or R5F104GGAFB#30 as direct replacements in existing designs?

A: Yes. Both substitute parts are direct replacements for the R5F104GGDFB#10 in terms of electrical function, pin configuration, and mechanical fit. The 48-LFQFP package dimensions are identical across all three parts.

Q: Do all three parts have the same compliance certifications?

A: Yes. The R5F104GGDFB#10, R5F104GGAFB#10, and R5F104GGAFB#30 all maintain ROHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 3 (168 Hours) classification.

Q: What connectivity options are available on these microcontrollers?

A: All three parts include CSI, I2C, LINbus, and UART/USART connectivity interfaces, enabling integration with various communication protocols and peripheral devices.

Q: Are there differences in the number of I/O pins?

A: No. All three parts provide 34 I/O pins in the 48-LFQFP package configuration.

Q: What data conversion capabilities do these microcontrollers provide?

A: All three parts include 10-channel 8-bit/10-bit analog-to-digital converters and 2-channel 8-bit digital-to-analog converters.

Q: Is the internal oscillator the same across all three parts?

A: Yes. All three parts feature an internal oscillator type and operate at 32MHz.