R5F104AFGSP#10 Equivalent & Substitute Parts

Part Overview

The R5F104AFGSP#10 is a 16-bit microcontroller from Renesas Electronics Corporation's RL78/G14 series, designed for embedded applications requiring moderate processing capability and integrated connectivity. This device features 96KB of FLASH program memory, 12KB of RAM, and 8KB of EEPROM, operating at 32MHz with a supply voltage range of 2.4V to 5.5V. The microcontroller integrates multiple communication interfaces including CSI, I2C, LINbus, and UART/USART, along with essential peripherals such as DMA, PWM, watchdog timer, and analog-to-digital conversion capabilities.

The R5F104AFGSP#10 maintains Active product status and is ROHS3 compliant. Substitute parts are identified based on identical electrical specifications, memory configurations, and packaging standards to ensure direct functional replacement without circuit redesign.

Substiute Parts

R5F104AFGSP#10

Renesas Electronics CorporationIn Stock: 1135R5F104AFGSP#10 Datasheet

Current PartRFQ

R5F104AFGSP#30

Renesas Electronics CorporationIn Stock: 3139R5F104AFGSP#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F104AFGSP#10 are identified through strict parametric matching across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

Electrical Specifications: Core processor architecture (RL78), core size (16-Bit), operating frequency (32MHz), program memory capacity and type (96KB FLASH), RAM configuration (12K x 8), EEPROM size (8K x 8), and supply voltage range (2.4V ~ 5.5V) must be identical.

Connectivity and Peripherals: Communication interfaces (CSI, I2C, LINbus, UART/USART) and integrated peripherals (DMA, LVD, POR, PWM, WDT) must match exactly.

Physical and Environmental Specifications: Package type (30-LSSOP), mounting method (Surface Mount), operating temperature range (-40°C ~ 105°C), and moisture sensitivity level (MSL 3) must be identical.

Compliance and Status: Product status must be Active, and RoHS compliance level (ROHS3) must match.

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The R5F104AFGSP#30 is a direct parametric equivalent to the R5F104AFGSP#10. Both devices share identical electrical specifications, memory configurations, peripheral sets, and physical packaging. The difference between these part numbers reflects packaging tray quantity designations (#10 and #30) rather than functional or electrical variations.

Selection between R5F104AFGSP#10 and R5F104AFGSP#30 is determined by procurement quantity requirements and inventory availability. Both parts maintain Active product status and ROHS3 compliance, ensuring long-term supply continuity and regulatory conformance for production applications.

No circuit modifications, firmware adjustments, or board layout changes are required when substituting between these equivalent parts. Pin configuration, electrical characteristics, and functional behavior remain identical.

Frequently Asked Questions (FAQ)

Q: What is the difference between R5F104AFGSP#10 and R5F104AFGSP#30?

A: The suffix designations (#10 and #30) indicate packaging tray quantities. The #10 variant is supplied in trays of 10 units, while the #30 variant is supplied in trays of 30 units. All electrical, functional, and physical specifications are identical between these part numbers.

Q: Can R5F104AFGSP#30 be used as a direct replacement for R5F104AFGSP#10 in production?

A: Yes. Both parts are parametric equivalents with identical core processor architecture, memory configuration, operating frequency, supply voltage range, package type, and peripheral integration. Direct substitution requires no circuit redesign or firmware modification.

Q: Are the pin configurations identical between these substitute parts?

A: Yes. Both R5F104AFGSP#10 and R5F104AFGSP#30 use the 30-LSSOP package with identical pin assignments, electrical characteristics, and I/O configurations.

Q: Do both parts support the same communication protocols?

A: Yes. Both devices integrate CSI, I2C, LINbus, and UART/USART interfaces with identical functional specifications and timing characteristics.

Q: What is the operating temperature range for both parts?

A: Both R5F104AFGSP#10 and R5F104AFGSP#30 operate across the temperature range of -40°C to 105°C (TA), with identical thermal characteristics and performance specifications.

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

A: No. Both parts maintain identical ROHS3 compliance status, REACH unaffected classification, and moisture sensitivity level (MSL 3, 168 hours). Regulatory and environmental compliance is equivalent.

Q: What memory capacity does each part provide?

A: Both parts provide 96KB of FLASH program memory, 12KB of RAM, and 8KB of EEPROM. Memory organization and access characteristics are identical.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. No design modifications are required. Both parts are pin-compatible, electrically equivalent, and functionally identical. Existing PCB layouts, firmware, and system configurations require no changes.