R7F701378EAFP-C#AA2 Equivalent & Substitute Parts

Part Overview

The R7F701378EAFP-C#AA2 is a 32-bit single-core microcontroller from Renesas Electronics Corporation, part of the RH850/P1M-E series. This embedded IC features 2MB FLASH program memory, 192KB RAM, and 64KB EEPROM, operating at 160MHz with integrated connectivity interfaces including CANbus, FlexRay, LINbus, and UART/USART. The device is housed in a 144-LFQFP surface mount package and operates across an extended temperature range of -40°C to 150°C.

The R7F701378EAFP-C#AA2 maintains Active product status and is ROHS3 compliant. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable, while maintaining full electrical and mechanical compatibility within the RH850/P1M-E microcontroller family.

Substiute Parts

R7F701378EAFP-C#AA2

Renesas Electronics CorporationIn Stock: 939R7F701378EAFP-C#AA2 Datasheet

Current PartRFQ

R7F701378EAFP-C#BA2

Renesas Electronics CorporationIn Stock: 1832R7F701378EAFP-C#BA2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the R7F701378EAFP-C#AA2 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part R7F701378EAFP-C#BA2 qualifies as a parametric equivalent based on the following criteria:

Electrical Equivalence Parameters:

• Identical core processor (RH850G3M)
• Identical core architecture (32-Bit Single-Core)
• Identical operating frequency (160MHz)
• Identical program memory configuration (2MB FLASH)
• Identical EEPROM capacity (64K x 8)
• Identical RAM capacity (192K x 8)
• Identical I/O count (86 pins)
• Identical voltage supply range (3V ~ 5.5V)
• Identical data converter specification (A/D 24x12b)
• Identical connectivity interfaces (CANbus, CSI, FlexRay, LINbus, PSI5, UART/USART)
• Identical peripheral set (DMA, Temp Sensor, WDT)
• Identical operating temperature range (-40°C ~ 150°C)

Mechanical Equivalence Parameters:

• Identical package type (144-LQFP)
• Identical package dimensions (144-LFQFP 16x16)
• Identical mounting type (Surface Mount)
• Identical MSL rating (3, 168 Hours)

Compliance Equivalence:

• Identical RoHS status (ROHS3 Compliant)
• Identical REACH status (REACH Unaffected)

The only difference between the main part and substitute is the packaging format: the main part uses standard packaging while the substitute is supplied in Tray format. This distinction affects only the delivery and handling method, not the electrical or mechanical functionality of the microcontroller IC.

Parameter Comparison

Engineering Selection Recommendations

Both the R7F701378EAFP-C#AA2 and R7F701378EAFP-C#BA2 are Active product status microcontrollers from Renesas Electronics Corporation, ensuring long-term availability and manufacturer support. Both parts maintain full ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements for embedded systems applications.

The R7F701378EAFP-C#BA2 substitute part provides identical electrical and mechanical functionality to the primary part number. Selection between these two part numbers should be based on packaging and supply chain requirements. The R7F701378EAFP-C#BA2 is supplied in Tray packaging format, which may offer advantages for high-volume production environments or specific inventory management protocols.

Both parts are suitable for automotive, industrial, and embedded control applications requiring 32-bit processing, extended temperature operation, and integrated communication interfaces. The identical memory configuration, I/O count, and peripheral set ensure drop-in compatibility at the component level.

Frequently Asked Questions (FAQ)

Q: Are the R7F701378EAFP-C#AA2 and R7F701378EAFP-C#BA2 electrically identical?

A: Yes. Both parts feature the identical RH850G3M core processor, 160MHz operating frequency, 2MB FLASH program memory, 192KB RAM, 64KB EEPROM, 86 I/O pins, and complete peripheral set. All electrical specifications, voltage supply range, operating temperature range, and connectivity interfaces are identical.

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

A: The only difference is the packaging format. The R7F701378EAFP-C#AA2 uses standard packaging, while the R7F701378EAFP-C#BA2 is supplied in Tray format. This affects delivery and handling methods but does not impact the microcontroller's electrical performance or functionality.

Q: Can I use R7F701378EAFP-C#BA2 as a direct replacement for R7F701378EAFP-C#AA2 on a PCB?

A: Yes. Both parts use the identical 144-LFQFP (16x16) package with 144-LQFP case designation. Pin configuration, pinout, and mechanical dimensions are identical, enabling direct PCB-level substitution.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the R7F701378EAFP-C#AA2 and R7F701378EAFP-C#BA2 are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements for embedded systems.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts have an MSL rating of 3 with a 168-hour floor life. This indicates standard moisture sensitivity handling requirements for surface mount components.

Q: Are both parts currently available from the manufacturer?

A: Yes. Both parts maintain Active product status from Renesas Electronics Corporation, ensuring ongoing availability and manufacturer support.

Q: Can I interchange these parts in existing designs without firmware modifications?

A: Yes. The identical core processor, memory configuration, I/O count, and peripheral set ensure complete functional compatibility. No firmware modifications are required for substitution.

Q: What is the operating temperature range for these microcontrollers?

A: Both parts operate across an extended temperature range of -40°C to 150°C, suitable for automotive and industrial applications requiring wide temperature operation.