R5F100GGDFB#V0 Equivalent & Substitute Parts

Part Overview

The R5F100GGDFB#V0 is a 16-bit RL78/G13 microcontroller manufactured by Renesas Electronics Corporation, featuring 128KB FLASH memory, 12KB RAM, and 8KB EEPROM in a 48-LFQFP package. This device operates at 32MHz with integrated connectivity interfaces including CSI, I2C, LINbus, and UART/USART. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Series	RL78/G13
Core Processor	RL78
Core Size	16-Bit
Speed	32MHz
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	8K x 8
RAM Size	12K x 8
Voltage Supply (Vcc/Vdd)	1.6V ~ 5.5V
Number of I/O	34
Connectivity	CSI, I2C, LINbus, UART/USART
Peripherals	DMA, LVD, POR, PWM, WDT
Data Converters	A/D 10x8/10b
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	48-LQFP
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution of the R5F100GGDFB#V0 is determined by strict equivalence across all electrical and mechanical parameters. The substitute parts maintain identical specifications in the following critical areas:

Core processor architecture (RL78)
Memory configuration (128KB FLASH, 12KB RAM, 8KB EEPROM)
Operating frequency (32MHz)
Supply voltage range (1.6V ~ 5.5V)
I/O count (34 pins)
Connectivity interfaces (CSI, I2C, LINbus, UART/USART)
Peripheral set (DMA, LVD, POR, PWM, WDT)
Analog-to-digital converter specification (10x8/10b)
Package form factor (48-LQFP)
Environmental compliance (ROHS3, MSL 3)

The primary distinction among substitute parts is product status and packaging configuration. The main part (R5F100GGDFB#V0) is obsolete, while substitute variants maintain active production status with improved supply availability.

Parameter Comparison

Parameter	R5F100GGDFB#V0	R5F100GGAFB#10	R5F100GGAFB#30	R5F100GGDFB#10
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	128KB (128K x 8)	128KB (128K x 8)	128KB (128K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH	FLASH	FLASH
EEPROM Size	8K x 8	8K x 8	8K x 8	8K x 8
RAM Size	12K x 8	12K x 8	12K x 8	12K x 8
Voltage Supply (Vcc/Vdd)	1.6V ~ 5.5V	1.6V ~ 5.5V	1.6V ~ 5.5V	1.6V ~ 5.5V
Number of I/O	34	34	34	34
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
Data Converters	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	48-LQFP	48-LQFP	48-LQFP	48-LQFP
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

The R5F100GGDFB#V0 is classified as obsolete. Direct substitutes R5F100GGAFB#10, R5F100GGAFB#30, and R5F100GGDFB#10 are all active products with identical electrical and mechanical specifications. All substitute parts maintain ROHS3 compliance and equivalent environmental certifications.

For new designs or production continuation, selection among active alternatives should be based on packaging configuration and supply availability. R5F100GGAFB#10 and R5F100GGAFB#30 are supplied in Tray packaging with documented REACH Unaffected status. R5F100GGDFB#10 maintains compatibility with the original packaging specification.

Frequently Asked Questions (FAQ)

Q: Are these parts pin-compatible with the R5F100GGDFB#V0?

A: Yes. All substitute parts use the 48-LQFP package with identical pin configuration, I/O count (34), and functional pinout.

Q: What is the difference between R5F100GGAFB#10 and R5F100GGAFB#30?

A: Both parts are electrically and functionally identical. The suffix designates packaging lot or supply chain variant. Both are supplied in Tray packaging and maintain active production status.

Q: Can R5F100GGDFB#10 replace R5F100GGDFB#V0 directly?

A: Yes. R5F100GGDFB#10 is the active equivalent of the obsolete R5F100GGDFB#V0, with identical specifications and packaging configuration.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 3 (168 Hours) moisture sensitivity rating.

Q: What memory configurations are available across these parts?

A: All parts feature identical memory: 128KB FLASH program memory, 12KB RAM, and 8KB EEPROM.

Q: Do these parts support the same connectivity interfaces?

A: Yes. All parts include CSI, I2C, LINbus, and UART/USART interfaces with identical peripheral support (DMA, LVD, POR, PWM, WDT).

Request Quote (Ships tomorrow)

Part Number

Quantity

Company