R5F100FLAFP#10 Equivalent & Substitute Parts

Part Overview

The R5F100FLAFP#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 512KB FLASH program memory, 32KB RAM, and 8KB EEPROM in a 44-LQFP surface mount package. The part is classified as Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified based on identical electrical specifications, memory configurations, and package geometry to ensure direct functional replacement in existing designs.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Series	RL78/G13
Core Processor	RL78
Core Size	16-Bit
Speed	32MHz
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
EEPROM Size	8K x 8
RAM Size	32K x 8
Voltage Supply (Vcc/Vdd)	1.6V ~ 5.5V
Number of I/O	31
Data Converters	A/D 10x8/10b
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

Substitute parts for the R5F100FLAFP#10 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters:

Electrical Equivalence Criteria:

Core processor architecture (RL78)
Core size (16-Bit)
Operating frequency (32MHz)
Program memory capacity (512KB FLASH)
RAM capacity (32K x 8)
EEPROM capacity (8K x 8)
Supply voltage range (1.6V ~ 5.5V)
Data converter configuration (A/D 10x8/10b)
Connectivity interfaces (CSI, I2C, LINbus, UART/USART)
Peripheral set (DMA, LVD, POR, PWM, WDT)
I/O count (31 pins)
Operating temperature range (-40°C ~ 85°C)

Mechanical Equivalence Criteria:

Package type (44-LQFP)
Package dimensions (10x10mm)
Surface mount configuration
Moisture sensitivity level (MSL 3)

Compliance Equivalence Criteria:

RoHS3 compliance
REACH unaffected status
ECCN classification (3A991A2)
HTSUS code (8542.31.0001)

All substitute parts maintain identical parametric specifications across these categories, ensuring direct functional and physical interchangeability.

Parameter Comparison

Parameter	R5F100FLAFP#10	R5F100FLAFP#30	R5F100FLDFP#30	R5F140FLAFP#30
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation
Series	RL78/G13	RL78/G13	RL78/G13	RL78/G13A
Core Processor	RL78	RL78	RL78	RL78
Core Size	16-Bit	16-Bit	16-Bit	16-Bit
Speed	32MHz	32MHz	32MHz	32MHz
Program Memory Size	512KB (512K x 8)	512KB (512K x 8)	512KB (512K x 8)	512KB (512K 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	32K x 8	32K x 8	32K x 8	32K 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	31	31	31	31
Data Converters	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b	A/D 10x8/10b
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)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	3A991A2	3A991A2	3A991A2	3A991A2
HTSUS	8542.31.0001	8542.31.0001	8542.31.0001	8542.31.0001

Engineering Selection Recommendations

All identified substitute parts maintain full parametric equivalence with the R5F100FLAFP#10 across electrical specifications, memory configuration, I/O count, connectivity interfaces, and peripheral sets. Each substitute part carries Active product status classification from Renesas Electronics Corporation, ensuring ongoing manufacturer support and availability.

Compliance and Certification Status: All substitute parts are RoHS3 compliant and REACH unaffected, matching the regulatory compliance profile of the primary part. ECCN and HTSUS classifications are identical across all parts, supporting consistent export and supply chain documentation.

Series Variants: The R5F100FLAFP#30 and R5F100FLDFP#30 are members of the RL78/G13 series, while the R5F140FLAFP#30 belongs to the RL78/G13A series variant. Both series variants maintain identical electrical and mechanical specifications for the parameters provided.

Packaging and Handling: All substitute parts utilize the 44-LQFP (10x10mm) surface mount package with MSL 3 moisture sensitivity rating. Handling and storage requirements are consistent across all parts.

Inventory Availability: Current inventory levels for substitute parts are: R5F100FLAFP#30 (1690 units), R5F100FLDFP#30 (3368 units), and R5F140FLAFP#30 (1744 units), compared to 955 units of the primary part R5F100FLAFP#10.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between R5F100FLAFP#10 and R5F100FLAFP#30?

A: Both parts are parametrically equivalent across all electrical and mechanical specifications. The suffix designation (#10 versus #30) reflects packaging or distribution variants from Renesas Electronics Corporation. All core functionality, memory configuration, and performance characteristics are identical.

Q: Can R5F100FLDFP#30 be used as a direct replacement for R5F100FLAFP#10?

A: Yes. The R5F100FLDFP#30 maintains identical electrical specifications, memory capacity, I/O configuration, and 44-LQFP package geometry. The part designation difference reflects internal Renesas classification but does not affect functional compatibility.

Q: What is the difference between RL78/G13 and RL78/G13A series?

A: Both series maintain identical electrical and mechanical parameters as specified in this reference. The R5F140FLAFP#30 (RL78/G13A) is functionally equivalent to the R5F100FLAFP#10 (RL78/G13) across all provided specifications.

Q: Are all substitute parts in the same 44-LQFP package?

A: Yes. All substitute parts utilize the 44-LQFP (10x10mm) surface mount package with identical pin configuration and MSL 3 moisture sensitivity rating.

Q: Do substitute parts support the same operating voltage range?

A: Yes. All substitute parts operate across the identical supply voltage range of 1.6V to 5.5V (Vcc/Vdd).

Q: Are there any differences in connectivity or peripheral support?

A: No. All substitute parts provide identical connectivity interfaces (CSI, I2C, LINbus, UART/USART) and peripheral sets (DMA, LVD, POR, PWM, WDT).

Q: What is the operating temperature range for all substitute parts?

A: All substitute parts operate across the identical temperature range of -40°C to 85°C (TA).

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts carry RoHS3 compliance certification and REACH unaffected status, matching the regulatory profile of the primary part.

Q: Can I use these parts interchangeably in production?

A: Yes. All substitute parts maintain identical electrical specifications, package geometry, and compliance certifications, supporting direct interchangeability in existing designs and production environments.

Q: What memory capacity do all these microcontrollers provide?

A: All parts provide 512KB FLASH program memory, 32KB RAM, and 8KB EEPROM with identical memory organization (512K x 8, 32K x 8, and 8K x 8 respectively).

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