89HT0812PZABC8 Equivalent & Substitute Parts

Part Overview

The 89HT0812PZABC8 is a specialized interface IC manufactured by Renesas Electronics Corporation, packaged in 100-pin CABGA format. This component is classified as obsolete and does not comply with RoHS standards. Due to its obsolete product status, identifying functionally equivalent substitute components is essential for system redesign, legacy system maintenance, and ensuring supply chain continuity.

Substiute Parts

89HT0812PZABC8

Renesas Electronics CorporationIn Stock: 76589HT0812PZABC8 Datasheet

Current PartRFQ

PM8561B-F3EI

Microchip TechnologyIn Stock: 2101PM8561B-F3EI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 89HT0812PZABC8 is determined by the following critical parameters:

• Functional Category: Interface IC classification
• Regulatory Compliance: RoHS and REACH status alignment
• Export Classification: ECCN and HTSUS code compatibility
• Moisture Sensitivity: MSL rating for storage and handling requirements
• Supply Availability: Active product status for long-term sourcing

The PM8561B-F3EI qualifies as a substitute based on matching functional category (Interface), REACH unaffected status, identical HTSUS classification, and active product availability. However, differences in package type, RoHS compliance level, and MSL rating must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 89HT0812PZABC8 is obsolete, making the PM8561B-F3EI the appropriate selection for new designs and ongoing production requiring active component availability.

Regulatory Compliance: The PM8561B-F3EI provides ROHS3 compliance, addressing modern regulatory requirements that the non-compliant 89HT0812PZABC8 does not meet. Both components maintain REACH unaffected status.

Export Classification: ECCN classification differs between the two parts (EAR99 versus 5A991B1). Verify export control requirements for your specific application and destination before component selection.

Moisture Sensitivity: The PM8561B-F3EI has a higher MSL rating (4 versus 3), requiring stricter moisture control during storage and handling. Adjust component storage and assembly procedures accordingly.

Package Consideration: The significant difference in pin count and package footprint (100-pin CABGA versus 650-pin FCBGA) requires PCB redesign and layout modifications. This is not a direct pin-compatible substitution.

Frequently Asked Questions (FAQ)

Q: Can the PM8561B-F3EI be used as a direct replacement for the 89HT0812PZABC8?

A: No. While both are interface ICs with matching functional category and HTSUS classification, the package types differ significantly (100-pin CABGA versus 650-pin FCBGA). PCB redesign is required for substitution.

Q: What is the impact of the different RoHS compliance levels?

A: The 89HT0812PZABC8 is RoHS non-compliant, while the PM8561B-F3EI is ROHS3 compliant. For applications subject to RoHS regulations, the PM8561B-F3EI is the required selection. Verify regulatory requirements for your end application.

Q: How does the MSL rating difference affect component handling?

A: The PM8561B-F3EI has MSL 4 (72 hours), compared to MSL 3 (168 hours) for the 89HT0812PZABC8. This means the PM8561B-F3EI requires more stringent moisture control and shorter exposure times outside sealed packaging. Implement appropriate storage conditions and assembly procedures.

Q: Are there export control implications for selecting the PM8561B-F3EI?

A: Yes. The ECCN classification differs (5A991B1 versus EAR99). Consult your export compliance department to confirm that the PM8561B-F3EI meets requirements for your target markets and end-use applications.

Q: Why is the 89HT0812PZABC8 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production and support. The PM8561B-F3EI, with active product status, ensures long-term availability and ongoing manufacturer support for new designs and production continuity.