Equivalent & Substitute Parts for R7F7015803AFP-C#BA3

Part Overview

The R7F7015803AFP-C#BA3 is a 32-bit microcontroller from Renesas Electronics Corporation, part of the RH850/F1K series. This automotive-grade embedded processor integrates a RH850G3KH core operating at 120MHz with 1.5MB of Flash program memory, 160KB of RAM, and 64KB of EEPROM. The device supports multiple communication protocols including CANbus, LINbus, SPI, I2C, and UART/USART, making it suitable for automotive control applications. With Active product status and AEC-Q100 qualification, this microcontroller remains in production and is widely available. Alternative part numbers within the same series may be required due to inventory constraints, regional availability, or specific packaging requirements from authorized distributors.

Substiute Parts

R7F7015803AFP-C#BA3

Renesas Electronics CorporationIn Stock: 1167R7F7015803AFP-C#BA3 Datasheet

Current PartRFQ

R7F7015803AFP-C#AA3

Renesas Electronics CorporationIn Stock: 966R7F7015803AFP-C#AA3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The R7F7015803AFP-C#AA3 qualifies as a parametric equivalent to the R7F7015803AFP-C#BA3 based on the following substitution criteria:

Identical Core Specifications:

• Same RH850G3KH processor core
• Identical 32-bit architecture and 120MHz clock speed
• Matching 1.5MB Flash, 160KB RAM, and 64KB EEPROM configuration
• Same 81 I/O pin count
• Identical supply voltage range (3V ~ 5.5V)
• Matching data converter specifications (A/D 20x10b, 16x12b)

Identical Connectivity and Peripherals:

• CANbus, CSI, I2C, LINbus, SPI, UART/USART support
• DMA, PWM, and WDT peripherals

Identical Package and Environmental Specifications:

• 100-LQFP (14x14) surface mount package
• Automotive grade classification
• AEC-Q100 qualification
• Operating temperature range -40°C ~ 105°C
• ROHS3 compliance
• MSL 3 (168 Hours) rating

The difference between these part numbers lies in packaging tray designation (suffix #BA3 versus #AA3), which does not affect electrical or functional characteristics. Both parts are Active status products from Renesas Electronics Corporation and are suitable for direct substitution in automotive applications.

Parameter Comparison

Engineering Selection Recommendations

Both the R7F7015803AFP-C#BA3 and R7F7015803AFP-C#AA3 are fully qualified for direct substitution in automotive applications. Selection between these parts should be based on:

Availability and Lead Time: Both parts maintain Active product status with current inventory. The R7F7015803AFP-C#BA3 has 1089 units in stock, while the R7F7015803AFP-C#AA3 has 893 units available. Selection should prioritize immediate procurement requirements and supplier delivery schedules.

Compliance and Certification: Both parts carry identical automotive-grade classification and AEC-Q100 qualification, meeting all automotive industry reliability and quality standards. ROHS3 compliance and MSL 3 rating are equivalent across both variants.

Packaging and Handling: Both parts use identical 100-LQFP (14x14) surface mount packaging with matching moisture sensitivity levels. No design modifications or PCB layout changes are required when substituting between these part numbers.

Supply Chain Continuity: The suffix designation (#BA3 versus #AA3) reflects tray packaging variants from Renesas Electronics Corporation and does not indicate functional or electrical differences. Either part number may be used interchangeably in production designs without impact on performance or reliability.

Frequently Asked Questions (FAQ)

Q: Are R7F7015803AFP-C#BA3 and R7F7015803AFP-C#AA3 electrically identical?

A: Yes. Both parts use the identical RH850G3KH processor core, operate at 120MHz, and provide the same memory configuration (1.5MB Flash, 160KB RAM, 64KB EEPROM). All electrical specifications, including supply voltage range (3V ~ 5.5V), I/O count (81), and peripheral functionality are identical.

Q: Can I substitute R7F7015803AFP-C#AA3 for R7F7015803AFP-C#BA3 without PCB modifications?

A: Yes. Both parts use the 100-LQFP (14x14) surface mount package with identical pinout and electrical characteristics. No PCB layout changes or design modifications are required.

Q: What is the difference between the #BA3 and #AA3 suffixes?

A: The suffix designates the tray packaging variant from Renesas Electronics Corporation. This is a supply chain designation and does not affect electrical performance, functionality, or automotive qualification.

Q: Are both parts qualified for automotive applications?

A: Yes. Both R7F7015803AFP-C#BA3 and R7F7015803AFP-C#AA3 carry Automotive grade classification and AEC-Q100 qualification, meeting all automotive industry standards for reliability and quality.

Q: Do both parts have the same connectivity and peripheral support?

A: Yes. Both parts support identical communication protocols (CANbus, CSI, I2C, LINbus, SPI, UART/USART) and peripherals (DMA, PWM, WDT).

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

A: Both parts have MSL 3 rating with a 168-hour floor life. Identical handling and storage procedures apply to both variants.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant and carry identical AEC-Q100 qualification. Operating temperature range (-40°C ~ 105°C) and all environmental specifications are identical.