Equivalent & Substitute Parts for R5F100LLGFB#30

Part Overview

The R5F100LLGFB#30 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 512KB FLASH memory, 32KB RAM, and 8KB EEPROM. This device operates at 32MHz with a supply voltage range of 2.4V to 5.5V and is housed in a 64-LFQFP (10x10) surface mount package. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when electrical specifications, memory configurations, and package formats remain functionally equivalent, enabling direct replacement in existing designs.

Substiute Parts

R5F100LLGFB#30

Renesas Electronics CorporationIn Stock: 1211R5F100LLGFB#30 Datasheet

Current PartRFQ

R5F100LLGFB#10

Renesas Electronics CorporationIn Stock: 1118R5F100LLGFB#10 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R5F100LLGFB#30 is determined by strict equivalence across the following critical parameters:

• Processor Architecture: RL78 core with 16-bit configuration
• Memory Configuration: 512KB FLASH, 32KB RAM, 8KB EEPROM
• Operating Frequency: 32MHz
• Supply Voltage Range: 2.4V ~ 5.5V
• Package Format: 64-LFQFP (10x10) surface mount
• I/O Count: 48 pins
• Data Conversion: A/D 12x8/10b
• Temperature Range: -40°C ~ 105°C

The R5F100LLGFB#10 qualifies as a substitute part because it maintains identical specifications across all critical electrical and mechanical parameters. Both parts belong to the RL78/G13 series, share the same memory hierarchy, operate at identical frequency and voltage specifications, and utilize the same package footprint.

Parameter Comparison

Engineering Selection Recommendations

Both the R5F100LLGFB#30 and R5F100LLGFB#10 maintain Active product status with ROHS3 compliance and identical ECCN/HTSUS classifications. Selection between these parts is based on inventory availability and packaging tray specifications. The R5F100LLGFB#30 currently maintains 1142 units in stock, while the R5F100LLGFB#10 maintains 1021 units. Both parts satisfy identical functional and compliance requirements for direct substitution in RL78/G13-based applications.

Frequently Asked Questions (FAQ)

Q: Can R5F100LLGFB#10 replace R5F100LLGFB#30 in existing designs?

A: Yes. Both parts are functionally equivalent across all electrical specifications, memory configuration, operating frequency, supply voltage range, I/O count, and package format. Direct substitution is supported without design modification.

Q: Are there connectivity differences between these parts?

A: The R5F100LLGFB#30 supports CSI, I2C, LINbus, and UART/USART connectivity. The R5F100LLGFB#10 adds SPI to this connectivity set. Both maintain the same core communication interfaces required for RL78/G13 applications.

Q: Do these parts share the same package footprint?

A: Yes. Both parts utilize the 64-LFQFP (10x10) surface mount package with 48 I/O pins. PCB layout and footprint designs are directly compatible.

Q: What is the difference between the part number suffixes #30 and #10?

A: The suffix designates packaging tray specifications. Both parts are electrically and mechanically identical; the suffix reflects different packaging configurations from the manufacturer.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both parts maintain ROHS3 compliance, REACH Unaffected status, and identical ECCN/HTSUS classifications. Regulatory compliance is equivalent across both parts.