R5F100MLGFB#10 Equivalent & Substitute Parts

Part Overview

The R5F100MLGFB#10 is a 16-bit embedded microcontroller from Renesas Electronics Corporation belonging to the RL78/G13 series. This device integrates a RL78 core processor operating at 32MHz with 512KB of FLASH program memory, 32KB of RAM, and 8KB of EEPROM. The microcontroller features 64 I/O pins, integrated analog-to-digital conversion (17 channels, 8/10-bit), and multiple communication interfaces including CSI, I2C, LINbus, and UART/USART. The device is housed in an 80-LFQFP surface mount package and operates across an extended temperature range of -40°C to 105°C with a supply voltage range of 2.4V to 5.5V.

The R5F100MLGFB#10 maintains Active product status and is ROHS3 compliant. Substitute parts are identified to address inventory availability, supply chain continuity, and project requirements while maintaining full electrical and mechanical compatibility.

Substiute Parts

R5F100MLGFB#10

Renesas Electronics CorporationIn Stock: 795R5F100MLGFB#10 Datasheet

Current PartRFQ

R5F100MLGFB#30

Renesas Electronics CorporationIn Stock: 1525R5F100MLGFB#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F100MLGFB#10 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are defined by the following key parameters:

Electrical Equivalence Parameters:

• Core Processor: RL78
• Core Size: 16-Bit
• Operating Speed: 32MHz
• Program Memory Size: 512KB (512K x 8) FLASH
• EEPROM Size: 8K x 8
• RAM Size: 32K x 8
• Number of I/O: 64
• Data Converters: A/D 17x8/10b
• Supply Voltage Range: 2.4V ~ 5.5V
• Operating Temperature Range: -40°C ~ 105°C
• Connectivity: CSI, I2C, LINbus, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT

Mechanical Equivalence Parameters:

• Package Type: 80-LFQFP (12x12)
• Mounting Type: Surface Mount
• Supplier Device Package: 80-LFQFP (12x12)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 3 (168 Hours)
• REACH Status: REACH Unaffected

Parts meeting all electrical, mechanical, and compliance parameters are classified as parametric equivalents and direct substitutes. The R5F100MLGFB#30 meets all specified criteria and is therefore a valid substitute for the R5F100MLGFB#10.

Parameter Comparison

Engineering Selection Recommendations

The R5F100MLGFB#30 is a direct parametric equivalent to the R5F100MLGFB#10. Both devices are manufactured by Renesas Electronics Corporation and maintain Active product status. The parts are identical across all electrical specifications, memory configurations, I/O count, communication interfaces, and peripheral features. Both devices are housed in the same 80-LFQFP (12x12) surface mount package and operate within identical voltage and temperature ranges.

Compliance certifications are equivalent between the two parts: both are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity levels (MSL 3, 168 hours). The ECCN and HTSUS classifications are identical.

Selection between R5F100MLGFB#10 and R5F100MLGFB#30 is based on inventory availability and supply chain requirements. The R5F100MLGFB#30 currently maintains higher inventory levels (1505 pieces versus 731 pieces), making it suitable for applications requiring extended lead time assurance or higher volume procurement.

Frequently Asked Questions (FAQ)

Q: Are R5F100MLGFB#10 and R5F100MLGFB#30 pin-for-pin compatible?

A: Yes. Both devices use the 80-LFQFP (12x12) package with identical pin assignments, electrical characteristics, and functional specifications. Direct substitution on PCB layouts is supported without modification.

Q: Can R5F100MLGFB#30 replace R5F100MLGFB#10 in existing designs?

A: Yes. The R5F100MLGFB#30 is a parametric equivalent with identical core processor, memory configuration, I/O count, communication interfaces, and peripheral features. No design changes are required.

Q: What is the difference between R5F100MLGFB#10 and R5F100MLGFB#30?

A: The suffix designations (#10 and #30) indicate different packaging or tape reel configurations within the same tray packaging category. The electrical and mechanical specifications are identical. The difference is administrative and relates to supply chain packaging only.

Q: Are both parts ROHS3 compliant?

A: Yes. Both R5F100MLGFB#10 and R5F100MLGFB#30 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the operating temperature range for these microcontrollers?

A: Both devices operate across -40°C to 105°C (TA), supporting extended industrial and automotive temperature requirements.

Q: What supply voltage range do these devices support?

A: Both devices support a supply voltage range of 2.4V to 5.5V, enabling operation across diverse power supply configurations.

Q: How many I/O pins are available on these microcontrollers?

A: Both devices provide 64 I/O pins within the 80-LFQFP package.

Q: What communication interfaces are supported?

A: Both devices support CSI, I2C, LINbus, and UART/USART communication protocols.

Q: What is the moisture sensitivity level for these parts?

A: Both devices carry MSL 3 (168 hours), requiring standard moisture control during storage and handling.