R5F10WMFGFB#10 Equivalent & Substitute Parts

Part Overview

The R5F10WMFGFB#10 is a 16-bit embedded microcontroller from Renesas Electronics Corporation belonging to the RL78/L13 series. This Surface Mount device integrates 96KB FLASH program memory, 4KB EEPROM, and 6KB RAM in an 80-LQFP package. The microcontroller operates at 24MHz with a supply voltage range of 1.6V to 5.5V and supports multiple connectivity protocols including CSI, I2C, LINbus, and UART/USART. The device is classified as Active product status and carries ROHS3 compliance certification. Substitute parts are identified based on identical electrical specifications, memory configuration, package format, and operational parameters to ensure direct functional replacement in existing designs.

Substiute Parts

R5F10WMFGFB#10

Renesas Electronics CorporationIn Stock: 766R5F10WMFGFB#10 Datasheet

Current PartRFQ

R5F10WMFGFB#30

Renesas Electronics CorporationIn Stock: 1034R5F10WMFGFB#30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F10WMFGFB#10 are identified through parametric equivalence analysis. The substitution logic is based on the following critical parameters that must remain identical:

Electrical Specifications:

• Core processor architecture (RL78)
• Core size (16-Bit)
• Operating frequency (24MHz)
• Supply voltage range (1.6V ~ 5.5V)
• Data converter configuration (A/D 12x8/10b)

Memory Configuration:

• Program memory capacity and type (96KB FLASH)
• EEPROM capacity (4K x 8)
• RAM capacity (6K x 8)

Physical and Connectivity Requirements:

• Package format (80-LQFP with 12x12mm dimensions)
• Mounting type (Surface Mount)
• Number of I/O pins (58)
• Connectivity protocols (CSI, I2C, LINbus, UART/USART)
• Peripheral set (DMA, LCD, LVD, POR, PWM, WDT)

Compliance and Environmental:

• Operating temperature range (-40°C ~ 105°C)
• RoHS compliance status (ROHS3)
• Moisture sensitivity level (MSL 3)

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

Parameter Comparison

Engineering Selection Recommendations

The R5F10WMFGFB#30 is a direct parametric equivalent to the R5F10WMFGFB#10. Both devices are manufactured by Renesas Electronics Corporation and share identical electrical, memory, connectivity, and physical specifications. The difference between these part numbers reflects packaging or distribution variants rather than functional differences.

Selection Criteria:

Both parts carry Active product status, indicating current manufacturing and support availability. Both comply with ROHS3 environmental standards and carry identical moisture sensitivity ratings (MSL 3 at 168 hours). The 80-LQFP package format with 12x12mm dimensions is consistent across both variants, ensuring PCB layout compatibility.

The R5F10WMFGFB#30 is suitable for direct substitution in applications currently specified for the R5F10WMFGFB#10 without design modifications. No changes to firmware, PCB layout, or system integration are required when transitioning between these parts.

Frequently Asked Questions (FAQ)

Q: Can R5F10WMFGFB#30 replace R5F10WMFGFB#10 in existing designs?

A: Yes. The R5F10WMFGFB#30 is a parametric equivalent with identical electrical specifications, memory configuration, pin count, package dimensions, and operating characteristics. Direct substitution is supported without design changes.

Q: What is the difference between R5F10WMFGFB#10 and R5F10WMFGFB#30?

A: Both parts are functionally identical RL78/L13 microcontrollers with the same core specifications. The suffix difference (#10 versus #30) indicates packaging or distribution variants managed by Renesas Electronics Corporation. No functional or electrical differences exist between these variants.

Q: Are the pin configurations identical between these parts?

A: Yes. Both parts use the 80-LQFP package with 12x12mm dimensions and 58 I/O pins. Pin assignments, signal definitions, and electrical characteristics are identical.

Q: Do both parts support the same connectivity protocols?

A: Yes. Both R5F10WMFGFB#10 and R5F10WMFGFB#30 support CSI, I2C, LINbus, and UART/USART connectivity protocols with identical peripheral configurations including DMA, LCD, LVD, POR, PWM, and WDT.

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

A: Both parts operate across the identical temperature range of -40°C to 105°C (TA), making them suitable for industrial and extended temperature applications.

Q: Are both parts RoHS compliant?

A: Yes. Both R5F10WMFGFB#10 and R5F10WMFGFB#30 are ROHS3 compliant and carry identical moisture sensitivity levels (MSL 3 at 168 hours).

Q: What memory capacity do these microcontrollers provide?

A: Both parts provide 96KB FLASH program memory, 4KB EEPROM, and 6KB RAM with identical memory organization (96K x 8, 4K x 8, and 6K x 8 respectively).

Q: Can these parts be used interchangeably in production?

A: Yes. Both parts are Active status products from Renesas Electronics Corporation with identical specifications, making them suitable for interchangeable use in production environments.