R5F100AADSP#30 Equivalent & Substitute Parts

Part Overview

The R5F100AADSP#30 is a 16-bit microcontroller from Renesas Electronics Corporation's RL78/G13 series, designed for embedded applications requiring low-power operation and integrated connectivity. This device features 16KB of FLASH program memory, 4KB EEPROM, and 2KB RAM, operating at 32MHz with a supply voltage range of 1.6V to 5.5V. The part is currently in active production status with 1120 units available in new original stock. Substitute parts are identified based on identical electrical specifications and mechanical compatibility within the RL78/G13 product line.

Substiute Parts

R5F100AADSP#30

Renesas Electronics CorporationIn Stock: 1166R5F100AADSP#30 Datasheet

Current PartRFQ

R5F100AAASP#10

Renesas Electronics CorporationIn Stock: 6363R5F100AAASP#10 Datasheet

Parametric EquivalentRFQ

R5F100AAASP#30

Renesas Electronics CorporationIn Stock: 2290R5F100AAASP#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F100AADSP#30 are identified as parametric equivalents within the RL78/G13 microcontroller series. The substitution logic is based on the following criteria:

Core Electrical Parameters (Must Match):

• RL78/G13 series designation
• 16-bit core processor (RL78)
• 32MHz operating frequency
• 16KB FLASH program memory
• 4KB EEPROM
• 2KB RAM
• 1.6V ~ 5.5V supply voltage range
• 21 I/O pins
• Identical connectivity (CSI, I2C, LINbus, UART/USART)
• Identical peripherals (DMA, LVD, POR, PWM, WDT)
• A/D converter configuration (8x8/10b)
• Operating temperature range (-40°C ~ 85°C)

Mechanical Parameters (Must Match):

• 30-LSSOP package
• Surface mount mounting type
• 0.240" width, 6.10mm package dimensions

Compliance Parameters (Must Match):

• ROHS3 Compliant
• MSL 3 (168 Hours)
• REACH Unaffected status

The identified substitutes differ only in packaging designation (tray vs. standard packaging) and inventory availability, with no variation in electrical or mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—R5F100AADSP#30, R5F100AAASP#10, and R5F100AAASP#30—are functionally and mechanically identical RL78/G13 microcontrollers with active product status from Renesas Electronics Corporation. Selection between these parts should be based on the following factors:

Availability: R5F100AAASP#10 offers the highest inventory level at 6290 units, followed by R5F100AAASP#30 with 2225 units, and R5F100AADSP#30 with 1120 units.

Compliance: All parts maintain ROHS3 compliance, MSL 3 rating (168 hours), and REACH unaffected status, meeting equivalent environmental and regulatory requirements.

Packaging Designation: The parts differ in packaging designation (tray packaging for the AAASP variants), which may affect procurement logistics and handling procedures but does not alter electrical or mechanical performance.

Any of these parts can be substituted for the others without modification to circuit design, PCB layout, or firmware, provided that the specific packaging and inventory requirements of the application are satisfied.

Frequently Asked Questions (FAQ)

Q: Can R5F100AAASP#10 or R5F100AAASP#30 be used as direct replacements for R5F100AADSP#30?

A: Yes. All three parts are parametric equivalents with identical electrical specifications, memory configuration, I/O count, connectivity options, and operating characteristics. They share the same 30-LSSOP package footprint and can be used interchangeably in circuit designs without modification.

Q: What is the difference between the three part numbers?

A: The differences are limited to packaging designation and inventory availability. R5F100AAASP#10 and R5F100AAASP#30 are supplied in tray packaging, while R5F100AADSP#30 uses standard packaging. All other specifications—core processor, memory, speed, voltage range, I/O configuration, and compliance certifications—are identical.

Q: Are there any compatibility concerns with PCB layout or soldering?

A: No. All three parts use the identical 30-LSSOP package with 0.240" width and 6.10mm dimensions. PCB footprints, solder pad layouts, and thermal characteristics are equivalent. Surface mount assembly processes remain unchanged.

Q: Do these parts require different firmware or software configuration?

A: No. The RL78 core processor, clock speed, memory organization, and peripheral set are identical across all three parts. Firmware compiled for one part executes identically on the others without recompilation or modification.

Q: What is the significance of the MSL 3 rating?

A: MSL 3 indicates a moisture sensitivity level requiring storage at controlled humidity (≤60% RH) for a maximum of 168 hours before soldering. All three parts carry this identical rating and must follow the same moisture management procedures during handling and assembly.

Q: Are all three parts currently in active production?

A: Yes. All three parts maintain active product status with Renesas Electronics Corporation, ensuring continued availability and support for new designs and production runs.