INT024BTFT Equivalent & Substitute Parts

Part Overview

The INT024BTFT is a 2.4" TFT color graphic LCD display module manufactured by Displaytech, featuring a 240 x 320 pixel resolution with transmissive RGB display mode and parallel interface connectivity. This product is currently obsolete, making equivalent substitute parts necessary for ongoing system support and new design implementations. The module utilizes LED backlighting and maintains RoHS compliance with MSL Level 1 rating.

Substiute Parts

INT024BTFT

DisplaytechIn Stock: 770INT024BTFT Datasheet

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DT024CTFT

DisplaytechIn Stock: 4547DT024CTFT Datasheet

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E24BA-CW1000-N

Focus LCDsIn Stock: 712E24BA-CW1000-N Datasheet

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E24GA-I-CW1000-N

Focus LCDsIn Stock: 1080E24GA-I-CW1000-N Datasheet

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E24RA-I-CW500-N

Focus LCDsIn Stock: 941E24RA-I-CW500-N Datasheet

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E24RA1-FW420-N

Focus LCDsIn Stock: 782E24RA1-FW420-N Datasheet

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E24RB-FW360-N

Focus LCDsIn Stock: 1175E24RB-FW360-N Datasheet

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E24RG12432LW2M300-N

Focus LCDsIn Stock: 962E24RG12432LW2M300-N Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the INT024BTFT is determined by strict alignment with the following core parameters: 2.4" diagonal screen size, 240 x 320 pixel resolution, TFT color display type, RGB graphics capability, and LED backlighting. The primary interface requirement is parallel connectivity, which is the dominant electrical interface for this module.

Substitute parts are grouped into two categories based on display mode compatibility:

Category 1: Transmissive Display Mode (Direct Electrical Compatibility) Parts maintaining transmissive display mode preserve the original optical characteristics and are electrically compatible with designs specified for the INT024BTFT.

Category 2: Transflective Display Mode (Optical Variation) Parts with transflective display mode offer enhanced sunlight readability but represent an optical mode change from the original transmissive specification.

All substitute parts maintain the 2.4" form factor, 240 x 320 resolution, RGB color capability, and LED backlighting required for functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: DT024CTFT (Displaytech) The DT024CTFT represents the closest functional equivalent, maintaining identical electrical and optical specifications to the INT024BTFT while offering active product status and ROHS3 compliance. This part is sourced from the same manufacturer and preserves all critical parameters including transmissive display mode and parallel interface.

Secondary Substitutes with Parallel Interface: E24BA-CW1000-N, E24RA-I-CW500-N, and E24RG12432LW2M300-N maintain parallel interface connectivity with transmissive display mode. These Focus LCDs parts provide active product status and full RoHS compliance. E24RA-I-CW500-N and E24RG12432LW2M300-N offer extended interface options including 18-Bit RGB and SPI capabilities.

Optical Mode Alternative: E24RB-FW360-N (Focus LCDs) This part substitutes with transflective display mode instead of transmissive, providing enhanced sunlight readability. It maintains parallel interface with 18-Bit RGB and SPI options. Selection requires confirmation that transflective optical characteristics are acceptable for the target application.

Interface Variation Substitutes: E24GA-I-CW1000-N operates with MCU interface rather than parallel, and E24RA1-FW420-N uses SPI and RGB interfaces. These parts require interface adapter circuitry or design modification and are suitable only when interface flexibility exists in the target system.

Frequently Asked Questions (FAQ)

Q: Can DT024CTFT directly replace INT024BTFT without design modification? A: Yes. DT024CTFT maintains identical screen size (2.4"), resolution (240 x 320), display mode (transmissive), interface (parallel), and RGB color capability. Both parts carry MSL Level 1 rating and RoHS compliance, enabling direct substitution in existing designs.

Q: What is the difference between transmissive and transflective display modes? A: Transmissive displays rely entirely on LED backlighting for visibility. Transflective displays combine backlighting with ambient light reflection, providing enhanced readability in high-brightness environments. E24RB-FW360-N uses transflective mode and requires application-level confirmation of optical suitability.

Q: Which substitute parts require interface modification? A: E24GA-I-CW1000-N (MCU interface) and E24RA1-FW420-N (SPI/RGB interface) differ from the INT024BTFT parallel interface specification. Integration requires interface adapter circuitry or firmware modification. Parts maintaining parallel interface (DT024CTFT, E24BA-CW1000-N, E24RA-I-CW500-N, E24RB-FW360-N, E24RG12432LW2M300-N) are electrically compatible without interface changes.

Q: Are all substitute parts RoHS compliant? A: Yes. All listed substitute parts carry either RoHS or ROHS3 compliance certification, meeting regulatory requirements equivalent to or exceeding the original INT024BTFT specification.

Q: What inventory availability should be considered? A: DT024CTFT offers the highest inventory level (4459 pcs), followed by E24RB-FW360-N (1067 pcs) and E24GA-I-CW1000-N (1029 pcs). All substitute parts maintain active product status with confirmed stock availability.

Q: Can multiple substitute parts be used interchangeably in production? A: Parts with identical interface specifications (parallel) and display mode (transmissive) are interchangeable: DT024CTFT, E24BA-CW1000-N, E24RA-I-CW500-N, and E24RG12432LW2M300-N. Parts with interface or display mode variations require design-specific validation before interchangeable use.