R5F104ACGSP#V0 Equivalent & Substitute Parts

Part Overview

The R5F104ACGSP#V0 is a 16-bit RL78/G14 microcontroller manufactured by Renesas Electronics Corporation, featuring 32KB FLASH program memory, 4KB EEPROM, and 4KB RAM in a 30-LSSOP surface mount package. This part is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for production and maintenance applications.

Substiute Parts

R5F104ACGSP#V0

Renesas Electronics CorporationIn Stock: 1075R5F104ACGSP#V0 Datasheet

Current PartRFQ

R5F104ACGSP#30

Renesas Electronics CorporationIn Stock: 2362R5F104ACGSP#30 Datasheet

DirectRFQ

R5F104ACGSP#10

Renesas Electronics CorporationIn Stock: 1070R5F104ACGSP#10 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F104ACGSP#V0 are identified based on electrical and mechanical parameter equivalence within the RL78/G14 microcontroller family. The substitution logic is based on the following criteria:

• Core Architecture & Performance: Identical RL78 core processor, 16-bit architecture, and 32MHz operating speed
• Memory Configuration: Matching 32KB FLASH program memory, 4KB EEPROM, and 4KB RAM
• Functional Connectivity: Identical peripheral set including CSI, I2C, LINbus, UART/USART, DMA, LVD, POR, PWM, and WDT
• Electrical Specifications: Identical voltage supply range (2.4V ~ 5.5V) and operating temperature range (-40°C ~ 105°C)
• Package Compatibility: Identical 30-LSSOP surface mount package with 0.240" width (6.10mm)
• I/O Configuration: Matching 21 I/O pins and A/D converter specifications (8x8/10b)

The identified substitutes differ only in packaging format (tray vs. tube) and product status (active vs. obsolete), with no functional or electrical differences.

Parameter Comparison

Engineering Selection Recommendations

Both R5F104ACGSP#30 and R5F104ACGSP#10 are functionally and electrically equivalent to the obsolete R5F104ACGSP#V0. Selection between these active alternatives should be based on the following factors:

Product Status: R5F104ACGSP#30 and R5F104ACGSP#10 are both classified as active products, ensuring continued availability and manufacturer support compared to the obsolete R5F104ACGSP#V0.

Compliance & Certifications: Both substitute parts carry ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. The main part does not specify these certifications.

Packaging Format: R5F104ACGSP#30 and R5F104ACGSP#10 are supplied in tray packaging, whereas the original part uses tube packaging. This difference affects handling, storage, and assembly processes but does not impact electrical or functional performance.

Inventory Availability: R5F104ACGSP#30 has 2281 units in stock, and R5F104ACGSP#10 has 975 units in stock, providing adequate supply for production requirements.

Frequently Asked Questions (FAQ)

Q: Are R5F104ACGSP#30 and R5F104ACGSP#10 pin-for-pin compatible with R5F104ACGSP#V0?

A: Yes. All three parts use the identical 30-LSSOP package with matching pin assignments, I/O configuration (21 pins), and electrical specifications. No PCB redesign is required for substitution.

Q: What is the difference between the tube and tray packaging formats?

A: Tube packaging (R5F104ACGSP#V0) and tray packaging (R5F104ACGSP#30, R5F104ACGSP#10) are different delivery formats that do not affect component functionality or electrical performance. Tray packaging is typically used for automated assembly processes, while tube packaging is used for manual handling. Selection depends on assembly equipment and process requirements.

Q: Can I use R5F104ACGSP#30 or R5F104ACGSP#10 as direct replacements in existing designs?

A: Yes. Both parts are electrically and functionally identical to the original part. They operate at the same voltage range (2.4V ~ 5.5V), temperature range (-40°C ~ 105°C), and provide identical memory, I/O, and peripheral configurations. No firmware or hardware modifications are required.

Q: Why is the original R5F104ACGSP#V0 classified as obsolete?

A: Product obsolescence is determined by the manufacturer based on market demand and product lifecycle management. The active alternatives R5F104ACGSP#30 and R5F104ACGSP#10 provide continued access to the same RL78/G14 microcontroller functionality.

Q: Are there any differences in the A/D converter specifications between these parts?

A: No. All three parts feature identical A/D converter specifications: 8 channels, 8-bit or 10-bit resolution (8x8/10b configuration).

Q: Do the substitute parts meet current environmental standards?

A: Yes. R5F104ACGSP#30 and R5F104ACGSP#10 are both ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.