R7F7010334AFP#AA4 Equivalent & Substitute Parts

Part Overview

The R7F7010334AFP#AA4 is a 32-bit microcontroller from Renesas Electronics Corporation belonging to the RH850/F1L series. This embedded IC features an RH850G3K core processor operating at 80MHz with 1MB of FLASH program memory, 32KB EEPROM, and 128KB RAM. The device integrates multiple communication interfaces including CANbus, CSI, I2C, LINbus, SPI, and UART/USART, along with essential peripherals such as DMA, LVD, POR, PWM, and WDT functionality. The part is packaged in a 176-LFQFP (24x24) surface mount configuration with 150 I/O pins.

The R7F7010334AFP#AA4 carries an Obsolete product status. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications utilizing this microcontroller platform.

Substiute Parts

R7F7010334AFP#AA4

Renesas Electronics CorporationIn Stock: 952R7F7010334AFP#AA4 Datasheet

Current PartRFQ

R7F7010334AFP-C#AA4

Renesas Electronics CorporationIn Stock: 1057R7F7010334AFP-C#AA4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R7F7010334AFP#AA4 is determined by strict equivalence across the following critical parameters:

Core Functional Parameters:

• Processor architecture and core type (RH850G3K)
• Series designation (RH850/F1L)
• Operating frequency (80MHz)
• Memory configuration (1MB FLASH, 32KB EEPROM, 128KB RAM)
• I/O count (150 pins)
• Connectivity interfaces (CANbus, CSI, I2C, LINbus, SPI, UART/USART)
• Peripheral set (DMA, LVD, POR, PWM, WDT)
• Data converter specifications (A/D 28x10b, 32x12b)

Physical & Electrical Parameters:

• Package type (176-LFQFP 24x24)
• Supply voltage range (3V ~ 5.5V)
• Operating temperature range (-40°C ~ 125°C)
• Mounting technology (Surface Mount)

Substitute parts must maintain identical specifications across all listed parameters. Variations in product status (Obsolete vs. Active) do not affect functional or electrical compatibility but indicate availability and manufacturing support differences.

Parameter Comparison

Engineering Selection Recommendations

The R7F7010334AFP-C#AA4 is a direct functional equivalent to the R7F7010334AFP#AA4. Both parts share identical electrical specifications, memory configurations, peripheral sets, and physical packaging. The primary distinction is product status: the original part is classified as Obsolete, while the substitute carries Active status.

From an engineering perspective, the R7F7010334AFP-C#AA4 is suitable for applications currently using or requiring the R7F7010334AFP#AA4. The Active product status of the substitute indicates ongoing manufacturing support and availability through Renesas Electronics Corporation distribution channels. This substitution addresses supply chain continuity concerns associated with the Obsolete designation of the original part.

No design modifications, firmware adjustments, or PCB layout changes are required when transitioning from R7F7010334AFP#AA4 to R7F7010334AFP-C#AA4. Pin configuration, electrical characteristics, and functional behavior remain identical across both variants.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between R7F7010334AFP#AA4 and R7F7010334AFP-C#AA4?

A: The parts are functionally identical. The primary difference is product status: R7F7010334AFP#AA4 is Obsolete, while R7F7010334AFP-C#AA4 is Active. The suffix "-C" in the part number indicates the active production variant.

Q: Are these parts pin-for-pin compatible?

A: Yes. Both parts use the 176-LFQFP (24x24) package with 150 I/O pins in identical configurations. No PCB redesign is required for substitution.

Q: Can I use R7F7010334AFP-C#AA4 as a direct replacement in existing designs?

A: Yes. The substitute part maintains identical electrical specifications, memory organization, peripheral functionality, and operating parameters. Direct substitution is supported without firmware or hardware modifications.

Q: Does the Active status of R7F7010334AFP-C#AA4 affect compatibility?

A: No. Product status indicates manufacturing and supply availability, not functional compatibility. Active status ensures continued availability and support from Renesas Electronics Corporation.

Q: Are the memory specifications identical between both parts?

A: Yes. Both parts feature 1MB FLASH program memory, 32KB EEPROM, and 128KB RAM with identical access characteristics and performance.

Q: What connectivity interfaces are supported by both parts?

A: Both parts support CANbus, CSI, I2C, LINbus, SPI, and UART/USART interfaces. Peripheral support includes DMA, LVD, POR, PWM, and WDT functionality.

Q: Is the operating temperature range the same for both parts?

A: Yes. Both parts operate across the -40°C to 125°C temperature range with identical thermal specifications.

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

A: Both parts require a supply voltage between 3V and 5.5V (Vcc/Vdd). Voltage regulation and filtering requirements remain unchanged between variants.