R5F100AEASP#10 Equivalent & Substitute Parts

Part Overview

The R5F100AEASP#10 is a 16-bit embedded microcontroller from Renesas Electronics Corporation, part of the RL78/G13 series. This device integrates a 32MHz RL78 core processor with 64KB FLASH program memory, 4KB EEPROM, and 4KB RAM in a 30-LSSOP surface mount package. The microcontroller supports multiple communication interfaces including CSI, I2C, LINbus, and UART/USART, along with integrated peripherals such as DMA, LVD, POR, PWM, and WDT functionality.

The R5F100AEASP#10 maintains Active product status and is ROHS3 compliant. Substitute parts are identified based on identical electrical specifications, memory configurations, and mechanical packaging to ensure direct functional replacement in existing designs.

Substiute Parts

R5F100AEASP#10

Renesas Electronics CorporationIn Stock: 3688R5F100AEASP#10 Datasheet

Current PartRFQ

R5F100AEASP#30

Renesas Electronics CorporationIn Stock: 2972R5F100AEASP#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F100AEASP#10 are identified through parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

Core Architecture & Performance:

• RL78 core processor architecture
• 16-bit core size
• 32MHz operating frequency

Memory Configuration:

• 64KB FLASH program memory (64K x 8)
• 4KB EEPROM (4K x 8)
• 4KB RAM (4K x 8)

Electrical Characteristics:

• Supply voltage range: 1.6V ~ 5.5V
• Operating temperature range: -40°C ~ 85°C

Connectivity & Peripherals:

• Communication interfaces: CSI, I2C, LINbus, UART/USART
• Integrated peripherals: DMA, LVD, POR, PWM, WDT
• Analog-to-digital converters: 8x8/10b configuration
• I/O pin count: 21

Mechanical & Packaging:

• Surface mount mounting type
• 30-LSSOP package (0.240", 6.10mm Width)

Compliance & Environmental:

• ROHS3 compliance
• Moisture Sensitivity Level 3 (168 Hours)
• Active product status

Parameter Comparison

Engineering Selection Recommendations

The R5F100AEASP#30 is a direct parametric equivalent to the R5F100AEASP#10. Both devices share identical electrical specifications, memory configurations, peripheral sets, and mechanical packaging. The difference between these part numbers reflects packaging tray designations rather than functional or electrical variations.

Both parts maintain Active product status within the Renesas Electronics portfolio and carry ROHS3 compliance certification. The identical Moisture Sensitivity Level 3 rating (168 Hours) ensures equivalent handling and storage requirements.

Selection between R5F100AEASP#10 and R5F100AEASP#30 is determined by supply chain availability and packaging tray requirements rather than technical performance criteria. Both parts are suitable for direct substitution in applications requiring a 16-bit RL78 microcontroller with 64KB FLASH memory, 32MHz operation, and 30-LSSOP surface mount packaging.

Frequently Asked Questions (FAQ)

Q: Are R5F100AEASP#10 and R5F100AEASP#30 functionally identical?

A: Yes. Both parts are parametrically equivalent across all electrical specifications, memory configurations, peripheral sets, and operating characteristics. The part number suffix reflects packaging tray designation only.

Q: Can R5F100AEASP#30 replace R5F100AEASP#10 in existing designs?

A: Yes. The R5F100AEASP#30 is a direct substitute. No design modifications are required as both parts share identical pin configurations, electrical ratings, and functional capabilities.

Q: What determines compatibility between these microcontroller variants?

A: Compatibility is determined by matching core processor architecture (RL78), core size (16-bit), operating frequency (32MHz), memory configuration (64KB FLASH, 4KB EEPROM, 4KB RAM), I/O count (21 pins), connectivity interfaces (CSI, I2C, LINbus, UART/USART), peripheral set (DMA, LVD, POR, PWM, WDT), and package type (30-LSSOP).

Q: Are there any differences in compliance or environmental ratings?

A: No. Both R5F100AEASP#10 and R5F100AEASP#30 carry identical ROHS3 compliance status, Moisture Sensitivity Level 3 (168 Hours), and Active product status.

Q: What is the significance of the packaging tray designation in the part number?

A: The suffix (#10 or #30) indicates the packaging tray quantity or configuration used by Renesas Electronics for distribution. This does not affect the electrical or mechanical properties of the microcontroller itself.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts feature identical 30-LSSOP surface mount packaging with 0.240" width and 6.10mm dimensions, enabling direct PCB footprint compatibility.

Q: What is the operating temperature range for both parts?

A: Both R5F100AEASP#10 and R5F100AEASP#30 operate across the temperature range of -40°C to 85°C (TA).

Q: Are there any supply voltage differences between these parts?

A: No. Both parts accept supply voltages from 1.6V to 5.5V (Vcc/Vdd), providing identical voltage flexibility for system design.