Equivalent & Substitute Parts for 7200L15TP

Part Overview

The 7200L15TP is an asynchronous FIFO (First-In-First-Out) memory IC manufactured by Renesas Electronics Corporation. This device provides 2.25K (256 x 9) storage capacity with a 15ns access time and 40MHz data rate in a 28-PDIP package. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations. The 7200 series represents a legacy logic family requiring direct functional equivalents for applications where this architecture remains specified.

Substiute Parts

7200L15TP

Renesas Electronics CorporationIn Stock: 9567200L15TP Datasheet

Current PartRFQ

7200L12TPG

Renesas Electronics CorporationIn Stock: 11037200L12TPG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 7200L15TP is determined by the following critical parameters:

• Memory Architecture: Asynchronous FIFO with 256 x 9 configuration (2.25K total capacity)
• Electrical Compatibility: 4.5V ~ 5.5V supply voltage range and 80mA maximum supply current
• Bus Configuration: Uni-directional data flow with depth and width expansion capability
• Package Specification: 28-PDIP through-hole mounting format
• Functional Features: Retransmit capability support; no programmable flags or FWFT (First Word Fall Through) support required

The 7200L12TPG qualifies as a direct substitute based on identical memory size, electrical specifications, bus configuration, package format, and functional feature set. Performance parameters (access time and data rate) represent improvements over the original specification, ensuring backward compatibility in applications.

Parameter Comparison

Engineering Selection Recommendations

The 7200L12TPG is the qualified substitute for the 7200L15TP based on the following factors:

Product Status: The 7200L15TP is classified as obsolete, while the 7200L12TPG maintains active product status with confirmed inventory availability (1083 pcs in stock versus 891 pcs for the obsolete part). Active status ensures continued supply chain access and manufacturing support.

Regulatory Compliance: The 7200L12TPG achieves ROHS3 compliance, whereas the 7200L15TP is RoHS non-compliant. For applications subject to RoHS directives or environmental regulations, the substitute part satisfies current compliance requirements.

Performance Characteristics: The 7200L12TPG provides superior performance specifications with 12ns access time and 50MHz data rate compared to the 15ns and 40MHz of the original part. These improvements ensure backward compatibility while enabling enhanced system performance margins.

Electrical and Functional Equivalence: Both parts maintain identical memory capacity, supply voltage range, maximum supply current, bus configuration, and package format. Functional features including retransmit capability and expansion options remain consistent.

Frequently Asked Questions (FAQ)

Q: Can the 7200L12TPG directly replace the 7200L15TP in existing designs?

A: Yes. The 7200L12TPG is electrically and functionally equivalent to the 7200L15TP. Both devices share identical memory architecture (256 x 9), supply voltage specifications (4.5V ~ 5.5V), maximum supply current (80mA), bus configuration (uni-directional), and 28-PDIP package format. The substitute part's improved access time (12ns vs. 15ns) and data rate (50MHz vs. 40MHz) provide performance enhancement without requiring design modifications.

Q: Are there any package or pinout differences between these parts?

A: No. Both the 7200L15TP and 7200L12TPG utilize the 28-DIP (0.300", 7.62mm) package with identical through-hole mounting specifications. Pinout compatibility is maintained, allowing direct socket substitution.

Q: What is the significance of the access time and data rate differences?

A: The 7200L12TPG features faster access time (12ns versus 15ns) and higher data rate capability (50MHz versus 40MHz). These parameters represent performance improvements that maintain backward compatibility. Systems designed for the 7200L15TP specifications will operate correctly with the faster 7200L12TPG without timing violations or functional issues.

Q: Why is RoHS compliance status different between these parts?

A: The 7200L15TP predates RoHS3 requirements and is classified as non-compliant. The 7200L12TPG, as an active product, incorporates ROHS3 compliance in its manufacturing process. For applications subject to environmental or regulatory requirements, the 7200L12TPG satisfies current compliance standards.

Q: Is the 7200L12TPG available in the same packaging format?

A: Yes. The 7200L12TPG is supplied in tube packaging within the same 28-PDIP case specification. Both parts maintain identical physical dimensions and through-hole mounting compatibility for PCB integration.