Renesas Electronics 512MLFT Clock Generator IC - Equivalent & Substitute Parts

Part Overview

The Renesas Electronics 512MLFT is a Clock Generator IC designed for 200MHz operation in an 8-SOIC surface mount package. This device features integrated PLL with bypass capability, accepts clock or crystal input, and delivers CMOS output. The 512MLFT operates across a 3V to 5.5V supply range with a 1:2 input-to-output frequency ratio and multiplier functionality.

The 512MLFT carries an Obsolete product status. Locating equivalent or substitute components is necessary for ongoing system support, design updates, or production continuity when original inventory becomes unavailable.

Substiute Parts

512MLFT

Renesas Electronics CorporationIn Stock: 7953512MLFT Datasheet

Current PartRFQ

5P35021-000NDG28

Renesas Electronics CorporationIn Stock: 7295P35021-000NDG28 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 512MLFT requires matching or exceeding the following critical parameters:

• Frequency Capability: Maximum operating frequency of 200MHz or higher
• PLL Architecture: Integrated PLL with bypass mode support
• Input Compatibility: Acceptance of clock or crystal input signals
• Output Standard: CMOS output logic levels
• Supply Voltage Range: Operation within or encompassing 3V to 5.5V
• Package Form Factor: 8-SOIC surface mount package (0.154", 3.90mm Width)
• Frequency Ratio: 1:2 input-to-output multiplication capability
• Operating Temperature Range: Coverage of 0°C to 70°C minimum

The Renesas Electronics 5P35021-000NDG28 qualifies as a manufacturer-recommended substitute based on alignment with these core electrical and mechanical parameters within the Clock/Timing category.

Parameter Comparison

Engineering Selection Recommendations

The 5P35021-000NDG28 is designated as the manufacturer-recommended substitute for the obsolete 512MLFT. This recommendation is based on functional equivalence within the Clock/Timing IC category and continuity of supply from Renesas Electronics Corporation.

The 512MLFT maintains ROHS3 compliance and carries unlimited moisture sensitivity classification (MSL 1), supporting deployment in standard manufacturing environments. The substitute part maintains REACH compliance status, ensuring regulatory alignment for applications requiring environmental and hazardous substance documentation.

Selection of the 5P35021-000NDG28 is appropriate for applications requiring direct functional replacement of the 512MLFT where component availability or production continuity is a consideration.

Frequently Asked Questions (FAQ)

Q: Why is the 512MLFT listed as Obsolete? A: The 512MLFT has reached end-of-life status within Renesas Electronics' product portfolio. Obsolete designation indicates the manufacturer no longer produces this component. Substitute parts ensure design continuity and system support.

Q: What makes the 5P35021-000NDG28 a valid substitute? A: The 5P35021-000NDG28 is manufacturer-recommended by Renesas Electronics and operates within the Clock/Timing category. Both devices function as clock generators with compatible electrical characteristics for frequency generation and signal conditioning applications.

Q: Are there package compatibility concerns? A: The 512MLFT uses an 8-SOIC (0.154", 3.90mm Width) surface mount package. Verification of the substitute part's package form factor is necessary to confirm PCB footprint compatibility and assembly process alignment.

Q: What compliance certifications apply? A: The 512MLFT is ROHS3 compliant and REACH unaffected. The substitute part maintains REACH unaffected status. Confirmation of RoHS compliance for the 5P35021-000NDG28 is recommended for applications with regulatory requirements.

Q: Can I use the substitute in existing designs without modification? A: Electrical parameter alignment supports functional substitution. Physical package verification and pinout confirmation are required before PCB integration to ensure mechanical and electrical compatibility.