INT022ATFT Equivalent & Substitute Parts

Part Overview

The INT022ATFT is a 2.2-inch TFT color LCD display module manufactured by Displaytech, featuring a 240 x 320 pixel resolution with parallel interface and LED backlight. This component is classified as obsolete and no longer in active production. Due to its discontinued status, identifying functionally equivalent substitute parts is essential for system redesign, legacy product support, and procurement continuity.

Substiute Parts

INT022ATFT

DisplaytechIn Stock: 1077INT022ATFT Datasheet

Current PartRFQ

DT022BTFT

DisplaytechIn Stock: 1737DT022BTFT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The DT022BTFT qualifies as a direct substitute for the INT022ATFT based on the following critical parameters:

• Display Type & Mode: Both are TFT color transmissive displays
• Screen Size: Identical 2.2" (55.88mm) diagonal measurement
• Viewing Area: Matching 33.84mm W x 45.12mm H dimensions
• Resolution: Both feature 240 x 320 pixel dot matrix
• Interface: Both utilize parallel interface architecture
• Color System: Both support Red, Green, Blue (RGB) graphics
• Backlight Technology: Both employ LED backlighting
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)

The DT022BTFT represents an active production alternative with enhanced compliance certification (ROHS3) and improved inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The DT022BTFT is the designated substitute for the INT022ATFT based on the following factors:

• Product Status Alignment: The DT022BTFT maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete INT022ATFT.
• Compliance Enhancement: The DT022BTFT carries ROHS3 certification, representing current regulatory compliance standards, while the INT022ATFT holds RoHS Compliant status.
• Functional Equivalence: All critical electrical and mechanical parameters are identical, including display resolution, interface type, color capability, and physical dimensions.
• Inventory Availability: The DT022BTFT has 1649 units in stock compared to 1054 units of the INT022ATFT, providing improved procurement reliability.

Frequently Asked Questions (FAQ)

Q: Can the DT022BTFT directly replace the INT022ATFT in existing designs?

A: Yes. Both components share identical display specifications (2.2" TFT, 240 x 320 resolution, parallel interface, RGB color, LED backlight) and physical dimensions (33.84mm W x 45.12mm H viewing area). No design modifications are required for electrical or mechanical integration.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: RoHS Compliant refers to the original Restriction of Hazardous Substances directive. ROHS3 Compliant indicates compliance with the updated RoHS 3 directive (2015/863/EU), which includes additional restricted substances. The DT022BTFT meets the current regulatory standard.

Q: Are there packaging differences between these parts?

A: The INT022ATFT packaging is not specified in available documentation. The DT022BTFT is supplied in bulk packaging. Confirm packaging requirements with your procurement specification before ordering.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling. Standard storage conditions apply.

Q: Is the parallel interface identical between both parts?

A: Yes. Both the INT022ATFT and DT022BTFT utilize parallel interface architecture, ensuring compatibility with existing controller circuits and firmware without modification.