R5F100FJAFP#V0 Equivalent & Substitute Parts

Part Overview

The R5F100FJAFP#V0 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 256KB FLASH memory, 20KB RAM, and 8KB EEPROM in a 44-LQFP package. This device is currently classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design support and production continuity. Active equivalent variants are available with identical electrical and mechanical specifications, differing only in packaging configuration and product status.

Substiute Parts

R5F100FJAFP#V0

Renesas Electronics CorporationIn Stock: 915R5F100FJAFP#V0 Datasheet

Current PartRFQ

R5F100FJAFP#30

Renesas Electronics CorporationIn Stock: 1800R5F100FJAFP#30 Datasheet

DirectRFQ

R5F100FJAFP#10

Renesas Electronics CorporationIn Stock: 1076R5F100FJAFP#10 Datasheet

Parametric EquivalentRFQ

R5F100FJDFP#30

Renesas Electronics CorporationIn Stock: 1169R5F100FJDFP#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R5F100FJAFP#V0 is determined by strict equivalence across the following critical parameters:

Substitution Criteria:

• Identical core processor (RL78)
• Identical series designation (RL78/G13)
• Identical program memory capacity (256KB FLASH)
• Identical RAM and EEPROM configuration (20KB RAM, 8KB EEPROM)
• Identical operating frequency (32MHz)
• Identical voltage supply range (1.6V ~ 5.5V)
• Identical I/O count (31 pins)
• Identical connectivity interfaces (CSI, I2C, LINbus, UART/USART)
• Identical peripheral set (DMA, LVD, POR, PWM, WDT)
• Identical package form factor (44-LQFP 10x10)
• Identical operating temperature range (-40°C ~ 85°C)
• Identical compliance certifications (ROHS3, REACH Unaffected)

All identified substitutes meet these criteria without exception. Variations exist only in packaging configuration (tray vs. tube) and product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

R5F100FJAFP#30 is the primary direct substitute for R5F100FJAFP#V0. Both parts share identical electrical and mechanical specifications with equivalent packaging in tray configuration. The primary distinction is product lifecycle status: R5F100FJAFP#30 maintains active production status, ensuring long-term availability and supply chain continuity. This part is suitable for new designs and production replacement scenarios.

R5F100FJAFP#10 is a parametric equivalent offering identical functionality and specifications. Like R5F100FJAFP#30, it maintains active product status. Selection between R5F100FJAFP#30 and R5F100FJAFP#10 depends on packaging and supply chain requirements, as both are functionally interchangeable.

R5F100FJDFP#30 is a parametric equivalent with identical core specifications. The part number variation (FJDFP vs. FJAFP) indicates a design variant within the RL78/G13 series. This part maintains active status and full electrical equivalence. Selection should be based on specific application requirements and supply availability.

All three substitute parts carry ROHS3 compliance and REACH unaffected status, matching the original part's environmental certifications. The obsolete status of R5F100FJAFP#V0 makes transition to any active equivalent necessary for sustained production support.

Frequently Asked Questions (FAQ)

Q: Can R5F100FJAFP#30 be used as a direct replacement for R5F100FJAFP#V0 in existing designs?

A: Yes. R5F100FJAFP#30 is electrically and mechanically identical to R5F100FJAFP#V0. All electrical parameters, pin configurations, memory specifications, and operating characteristics are equivalent. The primary difference is product lifecycle status and packaging configuration. No design modifications are required.

Q: What is the difference between R5F100FJAFP#30, R5F100FJAFP#10, and R5F100FJDFP#30?

A: All three parts are parametrically equivalent with identical core specifications. Differences exist only in packaging configuration (tray) and part number designation. R5F100FJAFP#30 and R5F100FJAFP#10 differ in packaging suffix only. R5F100FJDFP#30 represents a design variant within the RL78/G13 series but maintains full electrical equivalence. Selection should be based on supply availability and specific application requirements.

Q: Why is R5F100FJAFP#V0 classified as obsolete?

A: R5F100FJAFP#V0 has reached end-of-life status in Renesas Electronics' product portfolio. Active equivalent variants (R5F100FJAFP#30, R5F100FJAFP#10, R5F100FJDFP#30) are available with identical specifications and continued production support.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. All substitute parts maintain identical pin counts (31 I/O), package form factor (44-LQFP 10x10), voltage specifications (1.6V ~ 5.5V), and peripheral configurations. PCB layouts and firmware require no modification.

Q: What is the MSL rating, and does it affect substitution?

A: All parts carry MSL rating 3 (168 Hours), indicating identical moisture sensitivity specifications. This ensures equivalent handling and storage requirements across all substitutes.

Q: Are all substitutes ROHS3 compliant?

A: Yes. R5F100FJAFP#30, R5F100FJAFP#10, and R5F100FJDFP#30 all maintain ROHS3 compliance and REACH unaffected status, matching the environmental certifications of R5F100FJAFP#V0.