R5F100FEAFP#V0 Equivalent & Substitute Parts

Part Overview

The R5F100FEAFP#V0 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 64KB FLASH memory, 4KB EEPROM, and 4KB RAM in a 44-LQFP surface mount package. This part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing design support, production continuity, and system maintenance. Active equivalent parts with identical electrical and mechanical specifications are available to replace this obsolete model.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Series	RL78/G13
Core Processor	RL78
Core Size	16-Bit
Speed	32MHz
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	4K x 8
Voltage Supply (Vcc/Vdd)	1.6V ~ 5.5V
Data Converters	A/D 10x8/10b
Number of I/O	31
Connectivity	CSI, I2C, LINbus, UART/USART
Peripherals	DMA, LVD, POR, PWM, WDT
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	44-LQFP (10x10)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution of the R5F100FEAFP#V0 is determined by strict equivalence across the following critical parameters:

Processor Architecture: RL78 core, 16-bit, 32MHz operation
Memory Configuration: 64KB FLASH, 4KB EEPROM, 4KB RAM
Package Specification: 44-LQFP (10x10) surface mount
Electrical Characteristics: 1.6V ~ 5.5V supply voltage range, identical I/O count (31), matching connectivity and peripheral sets
Environmental Compliance: ROHS3 compliance, MSL 3 rating, identical operating temperature range

Substitute parts R5F100FEAFP#30 and R5F100FEAFP#10 are direct manufacturer equivalents with identical electrical and mechanical specifications. Part R5F100FEDFP#30 is a parametric equivalent sharing all core functional parameters. Substitution is valid only when all listed parameters match exactly.

Parameter Comparison

Parameter	R5F100FEAFP#V0 (Main)	R5F100FEAFP#30	R5F100FEAFP#10	R5F100FEDFP#30
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation
Series	RL78/G13	RL78/G13	RL78/G13	RL78/G13
Core Processor	RL78	RL78	RL78	RL78
Core Size	16-Bit	16-Bit	16-Bit	16-Bit
Speed	32MHz	32MHz	32MHz	32MHz
Program Memory Size	64KB (64K x 8)	64KB (64K x 8)	64KB (64K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH	FLASH	FLASH
EEPROM Size	4K x 8	4K x 8	4K x 8	4K x 8
RAM Size	4K x 8	4K x 8	4K x 8	4K x 8
Voltage Supply (Vcc/Vdd)	1.6V ~ 5.5V	1.6V ~ 5.5V	1.6V ~ 5.5V	1.6V ~ 5.5V
Data Converters	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b
Number of I/O	31	31	31	31
Connectivity	CSI, I2C, LINbus, UART/USART	CSI, I2C, LINbus, UART/USART	CSI, I2C, LINbus, UART/USART	CSI, I2C, LINbus, UART/USART
Peripherals	DMA, LVD, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	44-LQFP (10x10)	44-LQFP (10x10)	44-LQFP (10x10)	44-LQFP (10x10)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
Product Status	Obsolete	Active	Active	Active

Engineering Selection Recommendations

For applications currently using the obsolete R5F100FEAFP#V0, direct substitution with R5F100FEAFP#30 or R5F100FEAFP#10 is supported. Both parts are active products from Renesas Electronics Corporation with identical electrical and mechanical specifications, ensuring pin-for-pin and functional compatibility. R5F100FEDFP#30 provides parametric equivalence with matching core functionality.

Selection between active substitutes should be based on packaging availability and supply chain considerations. R5F100FEAFP#30 and R5F100FEAFP#10 are supplied in Tray packaging and maintain higher inventory levels, supporting production continuity. All substitute parts maintain ROHS3 compliance and identical MSL ratings, ensuring compatibility with existing manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can R5F100FEAFP#30 and R5F100FEAFP#10 be used interchangeably with R5F100FEAFP#V0?

A: Yes. Both parts are direct manufacturer equivalents with identical core processor architecture, memory configuration, I/O count, connectivity, peripherals, voltage supply range, and 44-LQFP package specification. Pin-for-pin and functional compatibility is confirmed.

Q: What is the difference between R5F100FEAFP#30 and R5F100FEAFP#10?

A: Both parts are electrically and mechanically identical. The suffix designations (#30 and #10) indicate different manufacturing date codes or packaging lot identifiers assigned by Renesas Electronics Corporation. Functional performance and specifications are equivalent.

Q: Is R5F100FEDFP#30 a suitable replacement for R5F100FEAFP#V0?

A: R5F100FEDFP#30 is a parametric equivalent sharing all core functional parameters including processor, memory, I/O, connectivity, and peripherals. It maintains identical package specification, voltage range, and operating temperature. Substitution is valid based on parametric equivalence.

Q: Are there any packaging differences between substitute parts?

A: R5F100FEAFP#V0 has unspecified packaging designation. R5F100FEAFP#30 and R5F100FEAFP#10 are supplied in Tray packaging. R5F100FEDFP#30 has unspecified packaging designation. All parts use identical 44-LQFP (10x10) surface mount package specification, ensuring mechanical compatibility

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