R5F101GEAFB#V0 Equivalent & Substitute Parts

Part Overview

The R5F101GEAFB#V0 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 64KB FLASH memory, 4KB RAM, and 34 I/O pins in a 48-LFQFP package. This device operates at 32MHz with a supply voltage range of 1.6V to 5.5V and includes integrated connectivity interfaces (CSI, I2C, LINbus, UART/USART) and peripherals (DMA, LVD, POR, PWM, WDT).

The R5F101GEAFB#V0 carries an Obsolete product status. Identifying equivalent substitute parts is necessary for design continuity, procurement flexibility, and long-term product support when the original part becomes unavailable.

Substiute Parts

R5F101GEAFB#V0

Renesas Electronics CorporationIn Stock: 4206R5F101GEAFB#V0 Datasheet

Current PartRFQ

R5F101GEAFB#30

Renesas Electronics CorporationIn Stock: 4417R5F101GEAFB#30 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R5F101GEAFB#V0 is determined by strict equivalence across the following critical parameters:

• Core processor architecture (RL78)
• Core size (16-Bit)
• Operating frequency (32MHz)
• Program memory capacity and type (64KB FLASH)
• RAM capacity (4K x 8)
• I/O pin count (34)
• Supply voltage range (1.6V ~ 5.5V)
• Connectivity interfaces (CSI, I2C, LINbus, UART/USART)
• Peripheral feature set (DMA, LVD, POR, PWM, WDT)
• Package type (48-LQFP)
• Operating temperature range (-40°C ~ 85°C)

The R5F101GEAFB#30 qualifies as a direct substitute based on complete alignment with all electrical and mechanical parameters. The primary distinction is packaging format and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The R5F101GEAFB#30 is a direct functional equivalent to the R5F101GEAFB#V0. Both parts share identical electrical specifications, memory configuration, I/O architecture, and peripheral integration.

Selection between these parts should be based on the following factors:

• Product Status: The R5F101GEAFB#30 maintains Active status, ensuring ongoing manufacturer support and availability. The R5F101GEAFB#V0 is classified as Obsolete.
• Compliance Certifications: Both parts maintain ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements.
• Moisture Sensitivity: The R5F101GEAFB#V0 carries MSL 1 (Unlimited), while the R5F101GEAFB#30 carries MSL 3 (168 Hours). Storage and handling protocols must align with the respective MSL classification.
• Packaging Format: The R5F101GEAFB#30 is supplied in Tray format, which may influence procurement and assembly workflows.

For new designs or production continuity, the R5F101GEAFB#30 is the appropriate selection due to its Active product status and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Are R5F101GEAFB#V0 and R5F101GEAFB#30 pin-compatible?

A: Yes. Both parts use the 48-LQFP package with identical pin assignments, I/O configuration (34 pins), and electrical characteristics. PCB layout and schematic designs are directly transferable.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (Obsolete vs. Active), packaging format (unspecified vs. Tray), and moisture sensitivity level (MSL 1 vs. MSL 3). All functional and electrical parameters are identical.

Q: Can I use R5F101GEAFB#30 as a direct replacement in existing designs?

A: Yes. The R5F101GEAFB#30 is a direct substitute with no design modifications required. Firmware and hardware compatibility are maintained across all functional parameters.

Q: What does MSL 3 (168 Hours) mean for the R5F101GEAFB#30?

A: MSL 3 indicates the component must be used within 168 hours (7 days) of package opening under specified humidity conditions. Proper storage in dry conditions or desiccant packaging is required to maintain component integrity.

Q: Why is the R5F101GEAFB#V0 classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production and support. The R5F101GEAFB#30 remains in active production and is the recommended selection for ongoing applications.

Q: Are there any firmware or software compatibility issues between these parts?

A: No. Both parts use the identical RL78 core processor, instruction set, and peripheral architecture. Firmware compiled for one part executes identically on the other.