R5F100AFASP#10 Equivalent & Substitute Parts

Part Overview

The R5F100AFASP#10 is a 16-bit embedded microcontroller from Renesas Electronics Corporation belonging to the RL78/G13 series. This Surface Mount device integrates 96KB of FLASH program memory, 8KB EEPROM, and 8KB RAM with a 32MHz core processor. The microcontroller provides 21 I/O pins and supports multiple connectivity protocols including CSI, I2C, LINbus, and UART/USART. The device operates across a wide supply voltage range of 1.6V to 5.5V and maintains an active product status. Substitute parts are identified when equivalent electrical specifications, memory configurations, package types, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

R5F100AFASP#10

Renesas Electronics CorporationIn Stock: 1017R5F100AFASP#10 Datasheet

Current PartRFQ

R5F100AFASP#30

Renesas Electronics CorporationIn Stock: 1516R5F100AFASP#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R5F100AFASP#10 is determined by strict equivalence across the following critical parameters:

Memory Configuration: Program memory must be 96KB FLASH, EEPROM must be 8K x 8, and RAM must be 8K x 8. These specifications define the functional capacity of the microcontroller and cannot be altered without affecting application compatibility.

Processor and Performance: The core processor must be RL78, core size must be 16-Bit, and operating speed must be 32MHz. These parameters establish the computational capability and instruction set compatibility.

Connectivity and Peripherals: The substitute must support CSI, I2C, LINbus, and UART/USART connectivity protocols. Peripheral features including DMA, LVD, POR, PWM, and WDT must be present. The number of I/O pins must be 21.

Electrical Specifications: Supply voltage range must be 1.6V to 5.5V. Data converter specification must be A/D 8x8/10b. Oscillator type must be Internal.

Package and Environmental: The package must be 30-LSSOP with dimensions 0.240" x 6.10mm width. Operating temperature range must be -40°C to 85°C. Moisture Sensitivity Level must be 3 (168 Hours).

Compliance: RoHS3 compliance and REACH Unaffected status must be maintained. Product status must be Active.

The substitute part R5F100AFASP#30 meets all these criteria and is therefore a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The R5F100AFASP#30 is a direct parametric equivalent to the R5F100AFASP#10. Both components are manufactured by Renesas Electronics Corporation and share identical electrical, memory, connectivity, and package specifications. Both devices maintain Active product status, ensuring continued availability and support.

Compliance certifications are equivalent across both parts: ROHS3 Compliant and REACH Unaffected status apply to both the original and substitute component. Moisture Sensitivity Level is identical at MSL 3 (168 Hours), indicating equivalent handling and storage requirements.

The difference between these part numbers reflects packaging tray configurations. The #10 and #30 designations indicate different quantity packaging in trays, not functional or electrical differences. Selection between these parts is determined by procurement quantity requirements and inventory availability rather than technical performance criteria.

Both components are suitable for applications requiring a 16-bit RL78 microcontroller with 96KB FLASH memory, 8KB EEPROM, and 8KB RAM in a 30-LSSOP package operating across 1.6V to 5.5V supply voltage.

Frequently Asked Questions (FAQ)

Q: What is the difference between R5F100AFASP#10 and R5F100AFASP#30?

A: The primary difference is the packaging tray configuration. The #10 and #30 designations indicate different quantity packaging arrangements. All electrical, memory, connectivity, and performance specifications are identical. The devices are functionally interchangeable.

Q: Can R5F100AFASP#30 be used as a direct replacement for R5F100AFASP#10 in existing circuit designs?

A: Yes. The R5F100AFASP#30 is a direct substitute with identical pin configuration, electrical specifications, memory capacity, and operating characteristics. No circuit modifications are required.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both parts use the 30-LSSOP package with dimensions of 0.240" x 6.10mm width. Pin pitch, lead configuration, and PCB footprint are identical.

Q: Do both parts have the same compliance certifications?

A: Yes. Both R5F100AFASP#10 and R5F100AFASP#30 are ROHS3 Compliant and REACH Unaffected. Moisture Sensitivity Level is MSL 3 (168 Hours) for both components.

Q: What are the key parameters that make these parts equivalent?

A: Equivalence is determined by: RL78 core processor, 16-Bit architecture, 32MHz speed, 96KB FLASH program memory, 8KB EEPROM, 8KB RAM, 21 I/O pins, 1.6V to 5.5V supply voltage, CSI/I2C/LINbus/UART connectivity, DMA/LVD/POR/PWM/WDT peripherals, Internal oscillator, -40°C to 85°C operating temperature, and 30-LSSOP package.

Q: Is the operating temperature range the same for both parts?

A: Yes. Both components operate across -40°C to 85°C (TA), ensuring equivalent thermal performance and reliability across the same environmental conditions.

Q: Can these parts be used interchangeably in production assembly?

A: Yes. Both parts are surface mount components with identical footprints and electrical characteristics. They can be used interchangeably in production assembly processes without requiring design or process modifications.

Q: What connectivity protocols are supported by both parts?

A: Both R5F100AFASP#10 and R5F100AFASP#30 support CSI, I2C, LINbus, and UART/USART connectivity protocols, enabling equivalent communication interface capabilities.

Q: Are the peripheral features identical between these two parts?

A: Yes. Both components include DMA, LVD, POR, PWM, and WDT peripherals. The number of I/O pins is 21 for both parts.

Q: What is the data converter specification for these microcontrollers?

A: Both parts feature A/D 8x8/10b data converter configuration, providing equivalent analog-to-digital conversion capabilities.