R5F2136ACDFP#V0 Equivalent & Substitute Parts

Part Overview

The R5F2136ACDFP#V0 is a 16-bit microcontroller from Renesas Electronics Corporation's R8C/3x/36C series, featuring 96KB FLASH program memory, 8KB RAM, and 4KB EEPROM. This device integrates a 20MHz R8C core processor with comprehensive connectivity options including I2C, LINbus, SIO, SSU, and UART/USART interfaces, along with analog and digital peripherals suitable for embedded control applications.

The R5F2136ACDFP#V0 carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this microcontroller.

Key Parameters

Parameter	Value
Core Processor	R8C
Core Size	16-Bit
Speed	20MHz
Program Memory Size	96KB (96K x 8)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	8K x 8
Voltage Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 12x10b; D/A 2x8b
Number of I/O	59
Connectivity	I2C, LINbus, SIO, SSU, UART/USART
Peripherals	POR, PWM, Voltage Detect, WDT
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	64-LQFP
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitute parts for the R5F2136ACDFP#V0 are identified based on strict electrical and mechanical parameter equivalence. The primary substitution criterion is functional compatibility across all specified parameters: identical core processor architecture (R8C), core size (16-Bit), operating frequency (20MHz), memory configuration (96KB FLASH, 8KB RAM, 4KB EEPROM), I/O count (59 pins), connectivity interfaces (I2C, LINbus, SIO, SSU, UART/USART), peripheral set (POR, PWM, Voltage Detect, WDT), analog capabilities (A/D 12x10b, D/A 2x8b), voltage supply range (1.8V ~ 5.5V), operating temperature range (-40°C ~ 85°C), and package form factor (64-LQFP).

The R5F2136ACDFP#30 qualifies as a direct substitute based on complete parameter alignment with the main part number across all electrical specifications and mechanical characteristics.

Parameter Comparison

Parameter	R5F2136ACDFP#V0 (Main)	R5F2136ACDFP#30 (Substitute)
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation
Series	R8C/3x/36C	R8C/3x/36C
Core Processor	R8C	R8C
Core Size	16-Bit	16-Bit
Speed	20MHz	20MHz
Program Memory Size	96KB (96K x 8)	96KB (96K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	4K x 8	4K x 8
RAM Size	8K x 8	8K x 8
Voltage Supply (Vcc/Vdd)	1.8V ~ 5.5V	1.8V ~ 5.5V
A/D Converters	12x10b	12x10b
D/A Converters	2x8b	2x8b
Number of I/O	59	59
Connectivity	I2C, LINbus, SIO, SSU, UART/USART	I2C, LINbus, SIO, SSU, UART/USART
Peripherals	POR, PWM, Voltage Detect, WDT	POR, PWM, Voltage Detect, WDT
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	64-LQFP	64-LQFP
Mounting Type	Surface Mount	Surface Mount
Supplier Device Package	64-LFQFP (10x10)	64-LFQFP (10x10)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Product Status	Obsolete	Active

Engineering Selection Recommendations

The R5F2136ACDFP#30 is the qualified substitute for the R5F2136ACDFP#V0. Both parts maintain identical electrical and mechanical specifications across all functional parameters. The primary distinction is product status: the main part number carries Obsolete designation, while the substitute maintains Active status with current manufacturing support.

Both parts comply with ROHS3 environmental standards and maintain equivalent moisture sensitivity ratings (MSL 3, 168 Hours). The substitute part carries REACH Unaffected status and EAR99 ECCN classification, compared to the main part's OBSOLETE ECCN designation.

Selection of the R5F2136ACDFP#30 ensures continued access to functionally equivalent microcontroller technology with active supply chain support and manufacturing continuity.

Frequently Asked Questions (FAQ)

Q: Are the R5F2136ACDFP#V0 and R5F2136ACDFP#30 pin-compatible?

A: Yes. Both parts utilize the 64-LQFP package form factor with identical pin configuration, I/O count (59 pins), and mechanical dimensions (10x10mm). Direct PCB layout compatibility is maintained.

Q: What is the difference between the two part numbers?

A: The primary difference is product lifecycle status. The R5F2136ACDFP#V0 is classified as Obsolete, while the R5F2136ACDFP#30 maintains Active status. All electrical specifications, memory configurations, peripheral sets, and operating parameters are identical.

Q: Can the R5F2136ACDFP#30 be used as a direct replacement in existing designs?

A: Yes. The R5F2136ACDFP#30 provides complete functional equivalence across all specified parameters. No design modifications are required for substitution.

Q: Are there any compliance differences between these parts?

A: Both parts comply with ROHS3 standards. The substitute part carries REACH Unaffected status and EAR99 ECCN classification. The main part carries OBSOLETE ECCN designation. Compliance requirements should be verified against your specific application and regional regulations.

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

A: Both parts carry MSL 3 rating with a 168-hour floor life. Standard moisture control procedures during storage and handling are required to maintain device reliability.

Q: Are the memory specifications identical?

A: Yes. Both parts feature 96KB FLASH program memory, 8KB RAM, and 4KB EEPROM with identical access characteristics and performance specifications.

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