R7F701382EAFP-C#KA2 Equivalent & Substitute Parts

Part Overview

The R7F701382EAFP-C#KA2 is a 32-bit single-core microcontroller from Renesas Electronics Corporation, part of the RH850/P1M-E series. This embedded IC features 1MB FLASH program memory, 192KB RAM, and 32KB EEPROM, operating at 160MHz with integrated connectivity interfaces including CANbus, FlexRay, LINbus, and UART/USART. The device is housed in a 100-LFQFP surface mount package and operates across an extended temperature range of -40°C to 150°C.

The product maintains Active status within Renesas Electronics' portfolio. Identifying equivalent and substitute parts is necessary to address supply chain flexibility, packaging preferences, inventory availability, and design optimization while maintaining full functional and electrical compatibility.

Substiute Parts

R7F701382EAFP-C#KA2

Renesas Electronics CorporationIn Stock: 884R7F701382EAFP-C#KA2 Datasheet

Current PartRFQ

R7F701381EAFP-C#BA2

Renesas Electronics CorporationIn Stock: 1855R7F701381EAFP-C#BA2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R7F701382EAFP-C#KA2 is determined by strict equivalence across all critical electrical and functional parameters. The substitute part R7F701381EAFP-C#BA2 qualifies as a parametric equivalent based on the following criteria:

Core Electrical Parameters (Must Match Exactly):

• RH850G3M core processor architecture
• 32-bit single-core configuration
• 160MHz operating frequency
• 1MB FLASH program memory capacity
• 192KB RAM capacity
• 32KB EEPROM capacity
• 3V to 5.5V supply voltage range
• 24-channel 12-bit analog-to-digital converter
• 50 I/O pins

Functional Interface Parameters (Must Match Exactly):

• CANbus, CSI, FlexRay, LINbus, PSI5, UART/USART connectivity
• DMA, Temperature Sensor, and Watchdog Timer peripherals
• Internal oscillator configuration

Physical and Environmental Parameters (Must Match Exactly):

• 100-LFQFP (14x14) package footprint
• Surface mount mounting type
• -40°C to 150°C operating temperature range
• ROHS3 compliance
• MSL 3 moisture sensitivity rating

The substitute part differs only in packaging format (Tray versus unspecified for main part) and base product number designation, with no impact on electrical functionality or circuit-level compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the R7F701382EAFP-C#KA2 and R7F701381EAFP-C#BA2 maintain Active product status within Renesas Electronics' current portfolio, ensuring long-term availability and continued manufacturer support. Both parts achieve ROHS3 compliance and carry identical MSL 3 moisture sensitivity ratings, meeting equivalent environmental and regulatory requirements.

The R7F701381EAFP-C#BA2 substitute provides 1746 units in current inventory compared to 830 units for the primary part, offering improved supply chain availability. Both parts are functionally and electrically interchangeable at the circuit level, with identical pinout, electrical characteristics, and performance specifications.

Selection between these parts should be based on inventory availability, packaging format requirements (Tray for the substitute), and supply chain lead times. No functional testing or design modification is required when transitioning between these parts.

Frequently Asked Questions (FAQ)

Q: Are the R7F701382EAFP-C#KA2 and R7F701381EAFP-C#BA2 pin-compatible?

A: Yes. Both parts use the identical 100-LFQFP (14x14) package with 50 I/O pins in the same physical configuration. No PCB layout modifications are required for substitution.

Q: Do these parts have identical memory configurations?

A: Yes. Both microcontrollers feature 1MB FLASH program memory, 192KB RAM, and 32KB EEPROM with identical addressing and access characteristics.

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

A: The parts differ only in base product number designation (R7F701382 versus R7F701381) and packaging format (unspecified versus Tray). All electrical specifications, core functionality, and performance parameters are identical.

Q: Can I use the R7F701381EAFP-C#BA2 as a direct replacement in existing designs?

A: Yes. The substitute part is a parametric equivalent with identical electrical and functional specifications. No design changes, firmware modifications, or board-level adjustments are necessary.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the R7F701382EAFP-C#KA2 and R7F701381EAFP-C#BA2 are ROHS3 compliant and carry identical MSL 3 moisture sensitivity ratings.

Q: What connectivity interfaces are supported by both parts?

A: Both microcontrollers support CANbus, CSI, FlexRay, LINbus, PSI5, and UART/USART interfaces, enabling equivalent integration into automotive and industrial communication networks.

Q: Do both parts operate across the same temperature range?

A: Yes. Both parts operate from -40°C to 150°C, supporting identical thermal specifications for extended temperature applications.

Q: What is the supply voltage range for both parts?

A: Both parts operate across a 3V to 5.5V supply voltage range, providing equivalent power supply flexibility for diverse system designs.