7201LA12TP Equivalent & Substitute Parts

Part Overview

The 7201LA12TP is an asynchronous FIFO (First-In-First-Out) memory IC manufactured by Renesas Electronics Corporation. This device provides 4.5K (512 x 9) uni-directional storage with 12ns access time and 50MHz data rate capability. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and new design implementations. The primary substitute maintains identical electrical and mechanical specifications while offering improved product status and compliance certifications.

Substiute Parts

7201LA12TP

Renesas Electronics CorporationIn Stock: 9987201LA12TP Datasheet

Current PartRFQ

7201LA12TPG

Renesas Electronics CorporationIn Stock: 10747201LA12TPG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 7201LA12TPG qualifies as a direct substitute based on the following critical parameters:

• Memory Size: Identical 4.5K (512 x 9) configuration
• Function: Asynchronous FIFO operation
• Data Rate: 50MHz capability maintained
• Access Time: 12ns specification matched
• Voltage Supply Range: 4.5 V ~ 5.5 V compatibility
• Maximum Supply Current: 80mA rating identical
• Bus Directional: Uni-Directional architecture preserved
• Operating Temperature: 0°C ~ 70°C range maintained
• Package / Case: 28-DIP (0.300", 7.62mm) form factor identical
• Mounting Type: Through Hole configuration unchanged

The substitution is valid because all electrical performance parameters and mechanical form factors are equivalent between the main part and substitute.

Parameter Comparison

Engineering Selection Recommendations

The 7201LA12TPG is the appropriate selection for new designs and system replacements. This substitute maintains complete electrical and mechanical compatibility with the 7201LA12TP while offering two significant advantages:

1. Active product status ensures long-term availability and manufacturing support from Renesas Electronics Corporation
2. ROHS3 compliance satisfies current environmental and regulatory requirements, whereas the original part carries RoHS non-compliant status

For legacy systems currently using 7201LA12TP, the 7201LA12TPG provides direct pin-compatible replacement without circuit modification. Both parts operate within identical electrical parameters and occupy the same 28-DIP package footprint.

Frequently Asked Questions (FAQ)

Q: Can 7201LA12TPG replace 7201LA12TP in existing circuits?

A: Yes. The 7201LA12TPG is a direct substitute with identical electrical specifications, voltage requirements, current ratings, and 28-DIP package configuration. No circuit modifications are required.

Q: What is the primary difference between these parts?

A: The 7201LA12TPG is an active product with ROHS3 compliance, while the 7201LA12TP is obsolete and RoHS non-compliant. Electrical and mechanical specifications are identical.

Q: Are there any packaging differences?

A: The 7201LA12TPG is supplied in Tube packaging, while the 7201LA12TP packaging specification is not provided. Both use the same 28-DIP (0.300", 7.62mm) form factor.

Q: What memory configuration do these parts provide?

A: Both parts provide 4.5K (512 x 9) asynchronous FIFO memory with 12ns access time and 50MHz data rate capability.

Q: Are these parts suitable for new designs?

A: The 7201LA12TPG is suitable for new designs due to its active product status and ROHS3 compliance. The 7201LA12TP should not be used in new designs as it is obsolete.

Q: What is the operating temperature range?

A: Both parts operate across 0°C to 70°C, suitable for commercial and industrial applications within this temperature band.