Equivalent & Substitute Parts for 7202LA12TP

Part Overview

The Renesas Electronics Corporation 7202LA12TP is an asynchronous FIFO logic integrated circuit with 9K memory capacity (1K x 9 organization). This device operates at 50MHz with a 12-nanosecond access time and is housed in a 28-pin DIP package. The 7202LA12TP is classified as an obsolete product, necessitating identification of active equivalent components for ongoing system support and new design implementations. Direct substitutes maintain identical electrical and mechanical specifications while offering improved product status and compliance certifications.

Substiute Parts

7202LA12TP

Renesas Electronics CorporationIn Stock: 9537202LA12TP Datasheet

Current PartRFQ

7202LA12TPG

Renesas Electronics CorporationIn Stock: 11067202LA12TPG Datasheet

DirectRFQ

7202LA12TPG

Renesas Electronics CorporationIn Stock: 11067202LA12TPG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 7202LA12TP is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 7202LA12TPG maintains identical specifications in the following categories:

Electrical Parameters: Memory organization (1K x 9), asynchronous function, 50MHz data rate, 12-nanosecond access time, 4.5V to 5.5V supply voltage range, and 80mA maximum supply current.

Mechanical Parameters: 28-pin DIP package with 0.300-inch (7.62mm) pitch, through-hole mounting configuration, and identical pin assignments.

Functional Parameters: Uni-directional bus operation, depth and width expansion capability, retransmit capability support, and 0°C to 70°C operating temperature range.

The primary distinction between the main part and its substitute is product status and regulatory compliance. The 7202LA12TP is obsolete, while the 7202LA12TPG is active. Additionally, the substitute part carries RoHS3 compliance certification, whereas the main part is RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The 7202LA12TPG is the direct equivalent substitute for the obsolete 7202LA12TP. Both components are manufactured by Renesas Electronics Corporation and provide identical electrical performance and mechanical compatibility. Selection between these parts is determined by availability and regulatory requirements.

For new designs and ongoing production: The 7202LA12TPG is the appropriate selection. This part carries active product status, ensuring continued manufacturer support and availability. The RoHS3 compliance certification satisfies modern environmental and regulatory standards applicable to electronic component procurement.

For legacy system maintenance: The 7202LA12TP may be used where existing inventory is available. However, the obsolete status indicates limited future availability. Transition planning to the 7202LA12TPG is recommended for long-term system sustainability.

Compatibility assurance: Both parts are pin-compatible and functionally equivalent. Direct substitution in existing circuit designs requires no modifications to PCB layouts, schematics, or firmware implementations. The 28-pin DIP package and through-hole mounting configuration are identical, permitting straightforward component replacement.

Frequently Asked Questions (FAQ)

Q: Can the 7202LA12TPG be used as a direct replacement for the 7202LA12TP in existing designs?

A: Yes. The 7202LA12TPG is electrically and mechanically equivalent to the 7202LA12TP. All electrical parameters, pin assignments, package dimensions, and functional characteristics are identical. Direct substitution requires no circuit modifications.

Q: What is the primary difference between these two parts?

A: The 7202LA12TP is classified as obsolete, while the 7202LA12TPG is an active product. Additionally, the 7202LA12TPG carries RoHS3 compliance certification, whereas the 7202LA12TP is RoHS non-compliant. Electrical and mechanical specifications are identical.

Q: Are there any performance differences between the 7202LA12TP and 7202LA12TPG?

A: No. Both parts operate at 50MHz with 12-nanosecond access time, support 9K memory organization (1K x 9), and operate within the 4.5V to 5.5V supply voltage range. Maximum supply current, operating temperature range, and all functional parameters are identical.

Q: What packaging differences exist between these parts?

A: The 7202LA12TP is supplied in bulk packaging, while the 7202LA12TPG is supplied in tube packaging. Both use the same 28-pin DIP package with 0.300-inch pitch. Packaging format does not affect electrical or mechanical compatibility.

Q: Why is the 7202LA12TP classified as obsolete?

A: Obsolete status indicates that the manufacturer has discontinued active production and support for this component. Existing inventory may be available through authorized distributors, but future availability is not guaranteed. The 7202LA12TPG provides an active alternative with identical specifications.

Q: Is the 7202LA12TPG suitable for new product designs?

A: Yes. The 7202LA12TPG is an active product with RoHS3 compliance, making it appropriate for new designs. Active product status ensures ongoing manufacturer support and component availability throughout the design lifecycle.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by equivalence in memory size (1K x 9), function (asynchronous), data rate (50MHz), access time (12ns), supply voltage range (4.5V to 5.5V), maximum supply current (80mA), bus directional configuration (uni-directional), package type (28-DIP), and operating temperature range (0°C to 70°C). All these parameters must match for direct substitution.