Renesas Electronics R5F100GFDFB#30 RL78/G13 Microcontroller Equivalent & Substitute Parts

Part Overview

The R5F100GFDFB#30 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 96KB FLASH program memory, 8KB EEPROM, and 8KB RAM in a 48-LFQFP surface mount package. This 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 carries ROHS3 compliance certification. Substitute parts are identified based on identical electrical specifications, memory configuration, package type, and compliance certifications to ensure direct functional equivalence in embedded system applications.

Substiute Parts

R5F100GFDFB#30

Renesas Electronics CorporationIn Stock: 1122R5F100GFDFB#30 Datasheet

Current PartRFQ

R5F100GFAFB#10

Renesas Electronics CorporationIn Stock: 17271R5F100GFAFB#10 Datasheet

Parametric EquivalentRFQ

R5F100GFAFB#30

Renesas Electronics CorporationIn Stock: 2067R5F100GFAFB#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F100GFDFB#30 are identified through 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 (RL78)
• Core size (16-Bit)
• Operating frequency (32MHz)
• Program memory capacity and type (96KB FLASH)
• EEPROM and RAM configuration (8K x 8 each)
• I/O count (34 pins)
• Supply voltage range (1.6V ~ 5.5V)
• Peripheral set (DMA, LVD, POR, PWM, WDT)
• Connectivity interfaces (CSI, I2C, LINbus, UART/USART)
• Data converter specifications (A/D 10x8/10b)
• Package type and pin count (48-LFQFP 7x7)
• Operating temperature range (-40°C ~ 85°C)
• Compliance certifications (ROHS3, REACH Unaffected)

The identified substitutes differ only in packaging format (Tray vs. standard packaging designation) and inventory lot codes, which do not affect functional or electrical equivalence.

Parameter Comparison

Engineering Selection Recommendations

All three parts—R5F100GFDFB#30, R5F100GFAFB#10, and R5F100GFAFB#30—are functionally equivalent and maintain identical electrical and mechanical specifications. Selection between these parts should be based on the following engineering criteria:

Product Status and Compliance: All parts carry Active product status and maintain ROHS3 compliance certification and REACH Unaffected status, confirming suitability for current production and regulatory requirements.

Packaging and Handling: The R5F100GFAFB#10 and R5F100GFAFB#30 are supplied in Tray packaging, which may influence handling procedures and storage requirements compared to the standard packaging designation of the R5F100GFDFB#30. Moisture sensitivity level remains constant at MSL 3 (168 Hours) across all variants.

Inventory Availability: The R5F100GFAFB#10 offers the highest inventory availability at 17,200 pieces, followed by R5F100GFAFB#30 at 1,957 pieces, and R5F100GFDFB#30 at 1,062 pieces. Inventory considerations may influence procurement decisions for high-volume applications.

Base Product Number: All parts share the base product number R5F100, confirming they belong to the same product family and design lineage.

Frequently Asked Questions (FAQ)

Q: Are R5F100GFAFB#10 and R5F100GFAFB#30 direct substitutes for R5F100GFDFB#30?

A: Yes. All three parts are parametric equivalents with identical core processor architecture, memory configuration, I/O count, operating frequency, supply voltage range, peripheral set, and package specifications. They are electrically and mechanically interchangeable.

Q: What is the difference between the packaging designations in these part numbers?

A: The R5F100GFAFB#10 and R5F100GFAFB#30 are supplied in Tray packaging format, while R5F100GFDFB#30 uses a standard packaging designation. This difference affects handling and storage procedures but does not impact electrical performance or functional capability.

Q: Do all three parts meet the same compliance and regulatory requirements?

A: Yes. All parts maintain ROHS3 compliance certification, REACH Unaffected status, and Active product status. They are suitable for applications requiring these regulatory certifications.

Q: What is the significance of the lot code suffix (#10, #30) in the part numbers?

A: The lot code suffix indicates the manufacturing lot or packaging batch. These suffixes do not affect electrical specifications or functional equivalence. Parts with different lot codes are interchangeable from an engineering perspective.

Q: Are there any temperature or voltage operating differences between these parts?

A: No. All three parts operate across the identical temperature range (-40°C to 85°C) and supply voltage range (1.6V to 5.5V). Operating conditions are fully equivalent.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. The identical 48-LFQFP (7x7) package specification, pin count (34 I/O), and electrical characteristics ensure pin-for-pin compatibility and direct PCB layout compatibility.