CS82C59A-1296 Equivalent & Substitute Parts

Part Overview

The CS82C59A-1296 is a specialized interface IC manufactured by Renesas Electronics Corporation in a 28-PLCC surface mount package. This component functions as a system bus interface device with supply voltage range of 4.5V to 5.5V. The part is currently classified as obsolete, making identification of compatible substitutes essential for ongoing system support and component procurement.

Substiute Parts

CS82C59A-1296

Renesas Electronics CorporationIn Stock: 1157CS82C59A-1296 Datasheet

Current PartRFQ

CS82C59A-12Z96

Renesas Electronics CorporationIn Stock: 902CS82C59A-12Z96 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CS82C59A-1296 is determined by the following critical parameters:

• Package Compatibility: 28-PLCC (11.51x11.51) surface mount configuration
• Electrical Interface: System bus interface functionality
• Supply Voltage Range: 4.5V to 5.5V operation
• Mounting Type: Surface mount technology
• Mechanical Dimensions: 28-LCC (J-Lead) package case

The substitute part CS82C59A-12Z96 maintains identical electrical and mechanical specifications across all critical parameters, differing only in packaging format (Tape & Reel versus individual packaging) and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The CS82C59A-12Z96 serves as the direct functional equivalent to the CS82C59A-1296. Both parts share identical electrical specifications, package dimensions, and interface characteristics. The primary distinctions are:

Product Status: The CS82C59A-12Z96 maintains active product status with ongoing manufacturer support, whereas the CS82C59A-1296 is classified as obsolete.

Compliance: The CS82C59A-12Z96 achieves ROHS3 compliance, while the original part does not meet RoHS requirements.

Packaging: The substitute is supplied in Tape & Reel format, standard for high-volume production environments, compared to individual packaging of the original part.

For new designs or system refreshes, the CS82C59A-12Z96 is the appropriate selection. For legacy system maintenance requiring exact packaging format matching, the original part number remains the specification, subject to availability constraints.

Frequently Asked Questions (FAQ)

Q: Can CS82C59A-12Z96 be used as a direct replacement for CS82C59A-1296 in existing assemblies?

A: Yes. Both parts are electrically and mechanically identical. The 28-PLCC package dimensions, pin configuration, supply voltage range, and system bus interface specifications are equivalent. Substitution is valid from a functional standpoint.

Q: What is the difference between the two part numbers?

A: The parts differ in product lifecycle status, RoHS compliance classification, and delivery packaging. The CS82C59A-12Z96 is an active product with ROHS3 compliance supplied in Tape & Reel format. The CS82C59A-1296 is obsolete, non-RoHS compliant, and supplied individually.

Q: Does the Tape & Reel packaging of CS82C59A-12Z96 affect compatibility?

A: No. Tape & Reel is a delivery and handling format only. The component itself, its electrical performance, and mechanical package remain unchanged. The part must be removed from the reel for assembly, but this does not alter its functional characteristics.

Q: Are there any voltage or interface differences between these parts?

A: No. Both parts operate at 4.5V to 5.5V supply voltage and implement identical system bus interface functionality. Electrical specifications are fully compatible.

Q: Which part should be specified for new designs?

A: The CS82C59A-12Z96 should be specified for new designs due to its active product status and ROHS3 compliance. This ensures long-term availability and regulatory alignment.