ASX342ATSC00XPED0-DP Equivalent & Substitute Parts

Part Overview

The ASX342ATSC00XPED0-DP is a CMOS image sensor manufactured by onsemi, classified as a VGA 1/4 format optical sensor with 5.6µm x 5.6µm pixel dimensions. This component is designated as Last Time Buy, indicating end-of-life status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications requiring VGA-resolution imaging.

Substiute Parts

ASX342ATSC00XPED0-DP

onsemiIn Stock: 3695ASX342ATSC00XPED0-DP Datasheet

Current PartRFQ

AS0149ATSC00XUEA1-DPBR

onsemiIn Stock: 1157AS0149ATSC00XUEA1-DPBR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASX342ATSC00XPED0-DP is determined by compatibility across the following critical parameters:

• Sensor Type: CMOS technology maintained across all substitutes
• Optical Format: VGA 1/4 classification for dimensional compatibility
• Pixel Architecture: Pixel size and active pixel array dimensions define optical performance and resolution
• Frame Rate: Temporal performance specification (60 fps for main part)
• Packaging Format: Physical form factor and pin configuration
• Compliance Standards: RoHS3 and REACH status for regulatory alignment
• Moisture Sensitivity: MSL rating for handling and storage requirements

The AS0149ATSC00XUEA1-DPBR qualifies as a manufacturer-recommended substitute based on shared CMOS architecture, VGA 1/4 optical format classification, and equivalent compliance certifications. Differences in pixel size (3µm vs 5.6µm), active pixel array dimensions, frame rate (30 fps vs 60 fps), and package configuration (89-LFBGA vs original package) represent design trade-offs that must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The AS0149ATSC00XUEA1-DPBR is designated as the manufacturer-recommended substitute for the ASX342ATSC00XPED0-DP. Selection of this substitute is supported by the following factors:

• Product Status Alignment: The substitute maintains Active status, ensuring continued availability and manufacturer support, whereas the main part is Last Time Buy
• Regulatory Compliance: Both components maintain compliance with RoHS3 and REACH standards, satisfying environmental and hazardous substance requirements
• Manufacturer Continuity: Both sensors are manufactured by onsemi, ensuring consistent design philosophy and technical support
• CMOS Architecture: Shared sensor technology provides functional equivalence within the optical sensor category

Design integration requires evaluation of specific performance differences, including reduced frame rate (30 fps vs 60 fps), smaller pixel dimensions (3µm vs 5.6µm), and package configuration changes (89-LFBGA). These parameters directly impact optical performance, temporal resolution, and PCB layout requirements and must be validated against application specifications.

Frequently Asked Questions (FAQ)

Q: What makes AS0149ATSC00XUEA1-DPBR a valid substitute for ASX342ATSC00XPED0-DP?

A: Both sensors are CMOS image sensors from onsemi classified in the VGA 1/4 optical format category. They share equivalent compliance certifications (RoHS3, REACH) and maintain the same sensor technology architecture. The substitute is designated as manufacturer-recommended, indicating onsemi's engineering validation of functional equivalence within the optical sensor product line.

Q: What are the key differences between these two sensors?

A: The primary differences are pixel size (5.6µm vs 3µm), active pixel array dimensions (not specified vs 1312H x 992V), frame rate (60 fps vs 30 fps), package configuration (not specified vs 89-LFBGA), and supply voltage (not specified vs 1.2V). These differences affect optical resolution, temporal performance, and PCB integration requirements.

Q: Does the package change from ASX342ATSC00XPED0-DP to AS0149ATSC00XUEA1-DPBR require PCB redesign?

A: Package configuration changes require evaluation of pin count, footprint dimensions, and signal routing. The substitute uses 89-LFBGA (8x9) packaging, which differs from the main part's unspecified package format. PCB layout compatibility must be verified against the substitute's physical and electrical specifications.

Q: Are there supply voltage differences that affect circuit design?

A: The substitute specifies 1.2V supply voltage, whereas the main part does not provide this specification. If the original design operates at a different voltage, power supply circuit modifications may be necessary. Verification against the original design schematic is required.

Q: How does the frame rate reduction from 60 fps to 30 fps impact application performance?

A: Frame rate directly determines temporal resolution and image capture frequency. Applications requiring 60 fps operation must validate whether 30 fps meets functional requirements. This parameter is critical for motion capture, real-time video processing, and time-sensitive imaging applications.

Q: What is the operating temperature range for the substitute?

A: The AS0149ATSC00XUEA1-DPBR operates across -40°C to 105°C (TA). If the original application requires different temperature specifications, thermal performance validation is necessary.