M30853FHGP#U5 Equivalent & Substitute Parts

Part Overview

The M30853FHGP#U5 is a 16/32-bit microcontroller from Renesas Electronics Corporation's M16C™ M32C/80/85 series. This embedded IC operates at 32MHz with 384KB FLASH program memory, 24KB RAM, and 4KB EEPROM, designed for applications requiring CANbus, I2C, IEBus, SIO, and UART/USART connectivity. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

M30853FHGP#U5

Renesas Electronics CorporationIn Stock: 1701M30853FHGP#U5 Datasheet

Current PartRFQ

M30853FHGP#35

Renesas Electronics CorporationIn Stock: 1108M30853FHGP#35 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M30853FHGP#U5 is determined by strict alignment of the following critical parameters:

• Core processor architecture (M32C/80)
• Core size (16/32-Bit)
• Operating frequency (32MHz)
• Program memory capacity (384KB FLASH)
• RAM capacity (24KB)
• EEPROM capacity (4KB)
• Supply voltage range (3V ~ 5.5V)
• Package type (100-LQFP)
• Connectivity interfaces (CANbus, I2C, IEBus, SIO, UART/USART)
• Peripheral features (DMA, WDT)
• Operating temperature range (-20°C ~ 85°C)

The M30853FHGP#35 qualifies as a manufacturer-recommended substitute, maintaining identical core specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The M30853FHGP#35 is the manufacturer-recommended substitute for the obsolete M30853FHGP#U5. Both parts maintain identical electrical specifications, core architecture, memory configuration, and connectivity interfaces. The primary distinction is product status: the M30853FHGP#U5 is classified as obsolete, while the M30853FHGP#35 maintains active status with confirmed inventory availability.

The M30853FHGP#35 provides functional equivalence with the added benefit of current manufacturing support and supply chain availability. Both parts comply with REACH regulations and share identical export classification codes (ECCN 3A991A2, HTSUS 8542.31.0001). The minor difference in I/O count (87 versus 85) does not affect functional substitution for applications designed around the M30853FHGP#U5 specification.

Frequently Asked Questions (FAQ)

Q: Can the M30853FHGP#35 directly replace the M30853FHGP#U5 in existing designs?

A: Yes. Both parts share identical core processor architecture (M32C/80), operating frequency (32MHz), memory configuration (384KB FLASH, 24KB RAM, 4KB EEPROM), supply voltage range (3V ~ 5.5V), and package type (100-LQFP). Connectivity interfaces and peripheral features are identical.

Q: What is the significance of the different I/O counts (85 versus 87)?

A: The M30853FHGP#35 provides two additional I/O pins compared to the M30853FHGP#U5. This difference does not prevent substitution; designs utilizing 85 I/O pins will function identically with the substitute part.

Q: Why is the M30853FHGP#U5 classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The M30853FHGP#35 represents the current equivalent offering from Renesas Electronics Corporation with active manufacturing and supply chain support.

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

A: Both parts maintain REACH Unaffected status and share identical export classification codes. The M30853FHGP#U5 specifies ROHS3 compliance; equivalent compliance status for the M30853FHGP#35 should be confirmed with the manufacturer.

Q: What packaging considerations apply to this substitution?

A: Both parts use identical 100-LQFP (14x14mm) surface mount packaging. PCB layout, footprint, and assembly processes remain unchanged.