NHD-24064WG-ASFH-VZ# Equivalent & Substitute Parts

Part Overview

The NHD-24064WG-ASFH-VZ# is a Graphic LCD Display Module featuring a 240 x 64 pixel FSTN (Film Super-Twisted Nematic) transflective display with LED white backlight and parallel 8-bit interface. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for new production runs and field replacements.

Substiute Parts

NHD-24064WG-ASFH-VZ#

Newhaven Display IntlIn Stock: 1169NHD-24064WG-ASFH-VZ# Datasheet

Current PartRFQ

NHD-24064WG-ATFH-VZ#

Newhaven Display IntlIn Stock: 3457NHD-24064WG-ATFH-VZ# Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The NHD-24064WG-ATFH-VZ# qualifies as a direct substitute for the NHD-24064WG-ASFH-VZ# based on the following critical parameters:

• Display Resolution: Both parts maintain identical 240 x 64 pixel configuration
• Display Technology: Both utilize FSTN transflective technology with LED white backlight
• Interface Protocol: Both employ parallel 8-bit interface architecture
• Physical Dimensions: Both share identical viewing area of 133.00mm W x 39.00mm H
• Pixel Geometry: Both feature identical dot size (0.49mm W x 0.49mm H) and dot pitch (0.53mm W x 0.53mm H)
• Regulatory Compliance: Both maintain ROHS3 compliance and REACH unaffected status

The primary distinction between these parts is the color inversion characteristic: the main part features white graphics on black background, while the substitute features black graphics on white background. This represents a functional equivalent suitable for applications where display polarity can be accommodated through firmware or hardware configuration.

Parameter Comparison

Engineering Selection Recommendations

The NHD-24064WG-ATFH-VZ# is the designated substitute for the obsolete NHD-24064WG-ASFH-VZ#. Selection of the substitute part is supported by:

• Product Status Alignment: The substitute maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain identical ROHS3 and REACH compliance certifications, satisfying environmental and regulatory requirements
• Functional Equivalence: Identical electrical interface, resolution, and physical dimensions enable direct replacement in existing designs
• Color Polarity Consideration: Design integration requires accommodation of inverted color polarity through display controller configuration or firmware adjustment

Frequently Asked Questions (FAQ)

Q: Can the NHD-24064WG-ATFH-VZ# be used as a direct pin-for-pin replacement?

A: Yes. Both parts employ identical parallel 8-bit interface architecture and physical dimensions. Pin compatibility is maintained. Display polarity inversion requires controller or firmware configuration adjustment.

Q: Are there differences in viewing characteristics between these parts?

A: Both parts utilize identical FSTN transflective technology with LED white backlight. The primary difference is color polarity: white graphics on black background versus black graphics on white background. Viewing angle, contrast, and brightness characteristics remain equivalent.

Q: What is the controller type for the substitute part?

A: The NHD-24064WG-ATFH-VZ# utilizes the T6963C controller. Verify controller compatibility with existing firmware and hardware interface implementations.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the main part and substitute maintain ROHS3 compliance and REACH unaffected status.

Q: What packaging is available for the substitute part?

A: The NHD-24064WG-ATFH-VZ# is supplied in box packaging.