R7F7010183AFP#AA2 Equivalent & Substitute Parts

Part Overview

The R7F7010183AFP#AA2 is a 32-bit single-core RH850G3K microcontroller manufactured by Renesas Electronics Corporation, designed for embedded applications requiring CANbus, LINbus, and SPI connectivity. This device features 512KB FLASH program memory, 64KB RAM, and 32KB EEPROM, operating at 80MHz with a supply voltage range of 3V to 5.5V. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and new design implementations.

Substiute Parts

R7F7010183AFP#AA2

Renesas Electronics CorporationIn Stock: 860R7F7010183AFP#AA2 Datasheet

Current PartRFQ

R7F7010183AFP#AA4

Renesas Electronics CorporationIn Stock: 1247R7F7010183AFP#AA4 Datasheet

SimilarRFQ

R7F7010183AFP#KA4

Renesas Electronics CorporationIn Stock: 1120R7F7010183AFP#KA4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R7F7010183AFP#AA2 are identified based on strict electrical and mechanical parameter equivalence within the RH850/F1L microcontroller series. The substitution criteria are:

• Identical core processor (RH850G3K)
• Identical core architecture (32-Bit Single-Core)
• Identical operating frequency (80MHz)
• Identical program memory capacity (512KB FLASH)
• Identical RAM and EEPROM configuration (64KB RAM, 32KB EEPROM)
• Identical I/O count (65 pins)
• Identical supply voltage range (3V ~ 5.5V)
• Identical package type and pinout (80-LFQFP 12x12)
• Identical connectivity interfaces (CANbus, CSI, I2C, LINbus, SPI, UART/USART)
• Identical peripheral set (DMA, PWM, WDT)
• Identical data converter specifications (A/D 14x10b, 11x12b)

Variations in product status and moisture sensitivity level do not affect functional substitutability when all electrical and mechanical parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

Both R7F7010183AFP#AA4 and R7F7010183AFP#KA4 are functionally equivalent substitutes for the obsolete R7F7010183AFP#AA2. Selection between these alternatives should be based on the following criteria:

R7F7010183AFP#AA4 and R7F7010183AFP#KA4 are both classified as active products, ensuring continued availability and manufacturer support. Both maintain full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for embedded microcontroller applications.

The primary distinction between the two substitute options lies in inventory availability and supply chain considerations. R7F7010183AFP#AA4 currently maintains 1159 units in stock, while R7F7010183AFP#KA4 maintains 1063 units. Both parts share identical electrical specifications, mechanical packaging, and functional capabilities.

For new designs or system replacements, either substitute part provides direct functional compatibility with the original R7F7010183AFP#AA2 without requiring circuit modifications or firmware adjustments.

Frequently Asked Questions (FAQ)

Q: Can R7F7010183AFP#AA4 or R7F7010183AFP#KA4 be used as direct replacements for R7F7010183AFP#AA2?

A: Yes. Both substitute parts are electrically and mechanically identical to the original part. All core specifications, memory configurations, I/O counts, connectivity interfaces, and package dimensions are equivalent. Direct substitution is possible without circuit redesign.

Q: What is the difference between R7F7010183AFP#AA4 and R7F7010183AFP#KA4?

A: Both parts are functionally identical. The difference in part number suffix reflects manufacturing lot or packaging variation codes assigned by Renesas Electronics Corporation. All electrical and mechanical parameters remain unchanged.

Q: Why is the original R7F7010183AFP#AA2 classified as obsolete?

A: Product obsolescence is determined by the manufacturer based on production lifecycle decisions. The availability of active substitute parts (R7F7010183AFP#AA4 and R7F7010183AFP#KA4) ensures continued system support and component availability.

Q: Are there any firmware or software compatibility issues when switching to substitute parts?

A: No. All three parts use the identical RH850G3K core processor and maintain the same instruction set architecture. Existing firmware compiled for R7F7010183AFP#AA2 executes without modification on either substitute part.

Q: Do the substitute parts meet current regulatory compliance standards?

A: Yes. Both R7F7010183AFP#AA4 and R7F7010183AFP#KA4 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for embedded microcontroller applications.

Q: What is the moisture sensitivity level (MSL) rating, and does it affect substitution?

A: All three parts share an MSL rating of 3 (168 Hours), indicating identical moisture handling and storage requirements. This parameter does not differentiate the parts and does not affect substitutability.

Q: Can these parts be used in automotive or industrial applications?

A: The operating temperature range of -40°C to 105°C supports both automotive and industrial temperature requirements. Specific application qualification should be confirmed with system design documentation and Renesas Electronics technical resources.