LCM-H24064GSF Equivalent & Substitute Parts

Part Overview

The LCM-H24064GSF is a graphic LCD display module manufactured by Lumex Opto/Components Inc. featuring a 240 x 64 pixel resolution with Super-Twisted Nematic (STN) display technology. This transflective module operates with an 8-bit parallel interface and includes LED white backlighting. The product is currently active in production with full RoHS3 compliance and REACH unaffected status.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and interface specifications align with the main part's core functional requirements. Alternative models may be necessary due to inventory availability, regional sourcing requirements, or specific application constraints.

Substiute Parts

LCM-H24064GSF

Lumex Opto/Components Inc.In Stock: 959LCM-H24064GSF Datasheet

Current PartRFQ

NHD-24064WG-ATMI-VZ#

Newhaven Display IntlIn Stock: 2118NHD-24064WG-ATMI-VZ# Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LCM-H24064GSF are identified based on strict alignment of the following core parameters:

Critical Matching Parameters:

• Resolution: 240 x 64 pixels (exact match required)
• Display Type: STN - Super-Twisted Nematic (exact match required)
• Interface: Parallel, 8-Bit (exact match required)
• Dot Size: 0.49mm W x 0.49mm H (exact match required)
• Dot Pitch: 0.53mm W x 0.53mm H (exact match required)

Acceptable Variation Parameters:

• Display Mode: Transflective or Transmissive (both support parallel interface operation)
• Viewing Area: Minor dimensional variations within ±5% acceptable
• Backlight: LED white (consistent across group)
• Compliance: ROHS3 and REACH status must match or exceed

The NHD-24064WG-ATMI-VZ# qualifies as a substitute based on matching resolution, STN display type, 8-bit parallel interface, and identical dot size and pitch specifications. The primary difference is display mode (transmissive versus transflective), which does not prevent functional substitution in applications where the optical characteristics are compatible with system requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (LCM-H24064GSF): Select the LCM-H24064GSF when transflective display operation is required. This module supports both ambient light reflection and backlighting, providing operational flexibility across varying lighting conditions. The part is active in production with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), suitable for standard industrial and commercial applications.

Substitute Part Selection (NHD-24064WG-ATMI-VZ#): Select the NHD-24064WG-ATMI-VZ# when transmissive display operation is acceptable or preferred. This module requires backlighting for all viewing conditions and is not suitable for ambient light reflection applications. The part is active in production with matching ROHS3 and REACH compliance. Viewing area dimensions are within acceptable tolerance (133.00mm vs 133.99mm width; 39.00mm vs 40.51mm height).

Both parts share identical electrical interface specifications (8-bit parallel), resolution (240 x 64), and physical pixel characteristics (0.49mm dot size, 0.53mm pitch), ensuring direct compatibility at the circuit board integration level. Selection between these parts depends solely on display mode requirements: transflective (LCM-H24064GSF) or transmissive (NHD-24064WG-ATMI-VZ#).

Frequently Asked Questions (FAQ)

Q: Can the NHD-24064WG-ATMI-VZ# directly replace the LCM-H24064GSF in existing designs?

A: Direct replacement is possible at the electrical interface level. Both modules use 8-bit parallel interface, identical resolution (240 x 64), and matching dot pitch (0.53mm). However, the display mode difference (transmissive vs. transflective) affects optical performance. The NHD-24064WG-ATMI-VZ# requires active backlighting for all viewing conditions, whereas the LCM-H24064GSF operates in ambient light without backlighting. Mechanical mounting and viewing area dimensions differ slightly (±1mm), requiring physical verification.

Q: What is the key difference between transflective and transmissive display modes?

A: Transflective displays (LCM-H24064GSF) combine reflective and transmissive properties, allowing operation in ambient light without backlighting and with backlighting in low-light conditions. Transmissive displays (NHD-24064WG-ATMI-VZ#) rely exclusively on backlighting and cannot display content using ambient light reflection. Application environment determines which mode is appropriate.

Q: Are both parts compliant with current regulatory requirements?

A: Both parts are ROHS3 compliant and REACH unaffected. Both carry EAR99 export classification and 8524.91.1000 HTSUS code. Regulatory compliance is equivalent between the two parts.

Q: What are the packaging differences?

A: The LCM-H24064GSF is supplied in standard packaging (packaging type not specified in documentation). The NHD-24064WG-ATMI-VZ# is supplied in box packaging. Confirm packaging requirements with procurement specifications before ordering.

Q: Do these parts share the same controller type?

A: The LCM-H24064GSF controller type is not specified in available documentation. The NHD-24064WG-ATMI-VZ# uses T6963C controller. Verify controller compatibility with existing circuit board firmware and driver software before substitution.

Q: What is the moisture sensitivity level difference?

A: The LCM-H24064GSF has MSL 1 (unlimited moisture sensitivity rating), indicating no moisture-related storage restrictions. The NHD-24064WG-ATMI-VZ# has MSL not applicable, indicating standard handling procedures. Both parts are suitable for standard industrial storage environments.