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R7F7010333AFP#KA3 Equivalent & Substitute Parts
Part Overview
The R7F7010333AFP#KA3 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 1MB FLASH program memory, 128KB RAM, and 32KB EEPROM, operating at 80MHz with a 176-LFQFP surface mount package.
The R7F7010333AFP#KA3 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, maintenance, and new development cycles.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Core Processor | RH850G3K |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Program Memory Size | 1MB (1M x 8) FLASH |
| EEPROM Size | 32K x 8 |
| RAM Size | 128K x 8 |
| Voltage Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Number of I/O | 150 |
| Connectivity | CANbus, CSI, I2C, LINbus, SPI, UART/USART |
| Peripherals | DMA, PWM, WDT |
| Data Converters | A/D 28x10b, 32x12b |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | 176-LQFP (24x24) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Substitute Part Grouping Explanation
Substitution of the R7F7010333AFP#KA3 is determined by strict equivalence across the following critical parameters:
- Core Processor Architecture: RH850G3K
- Memory Configuration: 1MB FLASH, 128KB RAM, 32KB EEPROM
- Operating Frequency: 80MHz
- Peripheral Set: CANbus, CSI, I2C, LINbus, SPI, UART/USART, DMA, PWM, WDT
- I/O Count: 150 pins
- Package Specification: 176-LQFP (24x24)
- Voltage Range: 3V ~ 5.5V
- Temperature Range: -40°C ~ 105°C
- Compliance: ROHS3, MSL 3
The R7F7010333AFE#KA4 meets all these criteria and qualifies as a direct substitute.
Parameter Comparison
| Parameter | R7F7010333AFP#KA3 (Main) | R7F7010333AFE#KA4 (Substitute) |
|---|---|---|
| Manufacturer | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Series | RH850/F1L | RH850/F1L |
| Core Processor | RH850G3K | RH850G3K |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 80MHz | 80MHz |
| Program Memory | 1MB (1M x 8) FLASH | 1MB (1M x 8) FLASH |
| EEPROM | 32K x 8 | 32K x 8 |
| RAM | 128K x 8 | 128K x 8 |
| Voltage Supply | 3V ~ 5.5V | 3V ~ 5.5V |
| Number of I/O | 150 | 150 |
| Connectivity | CANbus, CSI, I2C, LINbus, SPI, UART/USART | CANbus, CSI, I2C, LINbus, SPI, UART/USART |
| Peripherals | DMA, PWM, WDT | DMA, PWM, WDT |
| Data Converters | A/D 28x10b, 32x12b | A/D 28x10b, 32x12b |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Package / Case | 176-LQFP (24x24) | 176-LQFP (24x24) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) | 3 (168 Hours) |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The R7F7010333AFE#KA4 is the qualified substitute for the obsolete R7F7010333AFP#KA3. Both devices are manufactured by Renesas Electronics Corporation and share identical electrical, mechanical, and functional specifications across all critical parameters.
The primary distinction is product status: the R7F7010333AFP#KA3 is obsolete, while the R7F7010333AFE#KA4 is active. The R7F7010333AFE#KA4 carries ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current production requirements.
Both parts are MSL 3 rated with identical moisture sensitivity specifications and operate within the same temperature range (-40°C ~ 105°C). Pin configuration, package dimensions (176-LQFP 24x24), and all peripheral functionality are identical, enabling direct substitution without design modification.
Frequently Asked Questions (FAQ)
Q: Can the R7F7010333AFE#KA4 replace the R7F7010333AFP#KA3 in existing designs?
A: Yes. The R7F7010333AFE#KA4 is electrically and mechanically equivalent to the R7F7010333AFP#KA3. All pin assignments, memory configurations, operating parameters, and peripheral functions are identical. Direct substitution is possible without circuit redesign.
Q: What is the difference between these two part numbers?
A: The primary difference is product lifecycle status. The R7F7010333AFP#KA3 is obsolete, while the R7F7010333AFE#KA4 is active. The suffix variation (AFP vs. AFE) and revision code (KA3 vs. KA4) reflect manufacturing date codes and revision levels. Electrical and functional specifications remain identical.
Q: Are there any package or pinout differences?
A: No. Both devices use the 176-LQFP (24x24) surface mount package with identical pin assignments and I/O configuration. PCB layout and footprints are interchangeable.
Q: What are the compliance differences?
A: Both parts are ROHS3 compliant and MSL 3 rated. The R7F7010333AFE#KA4 additionally carries REACH unaffected status, which is standard for active production parts.
Q: Can I use the R7F7010333AFE#KA4 in new designs?
A: Yes. The R7F7010333AFE#KA4 is the recommended choice for new designs, as it is an active product with full manufacturer support and availability.
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