NLQ26PFS-6NAT Equivalent & Substitute Parts

Part Overview

The NLQ26PFS-6NAT is an SDRAM Mobile LPDDR4 memory integrated circuit manufactured by Insignis Technology Corporation. This 2Gbit volatile memory device operates at 1.6 GHz with a 3.5 ns access time and is packaged in a 200-FBGA (10x14.5mm) form factor. The component is qualified to AEC-Q100 automotive standards and maintains active product status. Substitute parts are identified when inventory constraints, supply chain disruptions, or manufacturing discontinuation necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

NLQ26PFS-6NAT

Insignis Technology CorporationIn Stock: 952NLQ26PFS-6NAT Datasheet

Current PartRFQ

AS4C64M32MD4-062BAN

Alliance Memory, Inc.In Stock: 1588AS4C64M32MD4-062BAN Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the NLQ26PFS-6NAT is determined by strict alignment of the following critical parameters:

Memory Capacity and Organization: The main part specifies 2Gbit total capacity. The substitute part AS4C64M32MD4-062BAN maintains identical 2Gbit capacity, though with different memory organization (64M x 32 versus 128M x 16). Both configurations deliver equivalent total addressable memory.

Technology and Interface: Both parts utilize SDRAM Mobile LPDDR4 technology with LVSTL interface, ensuring protocol and signal compatibility at the system level.

Electrical Characteristics: Clock frequency (1.6 GHz), access time (3.5 ns), and write cycle time (18 ns) are identical across both parts. Supply voltage ranges (1.06V ~ 1.17V, 1.7V ~ 1.95V) are matched, confirming power delivery compatibility.

Thermal and Environmental Specifications: Operating temperature range (-40°C ~ 105°C) and moisture sensitivity level (MSL 3, 168 Hours) are identical, supporting equivalent reliability in automotive applications.

Package and Mechanical Compatibility: Both parts use 200-WFBGA packaging with identical 10x14.5mm dimensions and surface mount mounting type, enabling direct PCB footprint compatibility.

Compliance and Certification: Both parts maintain RoHS3 compliance and automotive-grade qualification, meeting regulatory and quality requirements for equivalent deployment.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria: Both the NLQ26PFS-6NAT and AS4C64M32MD4-062BAN maintain active product status and full compliance with RoHS3 environmental standards. Both components are qualified to AEC-Q100 automotive specifications, confirming suitability for automotive-grade applications.

Electrical Compatibility: The substitute part AS4C64M32MD4-062BAN delivers identical electrical performance across all specified parameters: clock frequency, access time, write cycle time, and supply voltage ranges. The difference in memory organization (64M x 32 versus 128M x 16) does not affect total capacity or system-level compatibility when the memory controller supports both configurations.

Thermal and Environmental Equivalence: Operating temperature range and moisture sensitivity specifications are identical, ensuring equivalent reliability and handling requirements throughout the component lifecycle.

Packaging and Assembly Compatibility: Both parts utilize identical 200-WFBGA packaging with 10x14.5mm dimensions and surface mount technology. PCB footprints, reflow profiles, and assembly processes remain unchanged.

Inventory and Supply Considerations: The substitute part AS4C64M32MD4-062BAN currently maintains higher inventory availability (1570 Pcs) compared to the primary part (908 Pcs), supporting supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can AS4C64M32MD4-062BAN be used as a direct replacement for NLQ26PFS-6NAT?

A: Yes. Both parts share identical memory capacity (2Gbit), electrical specifications, operating parameters, package dimensions, and compliance certifications. The difference in memory organization does not prevent substitution when the system memory controller supports both configurations.

Q: What is the significance of different memory organization (128M x 16 versus 64M x 32)?

A: Memory organization describes how the total 2Gbit capacity is addressed. The NLQ26PFS-6NAT uses 128M rows with 16-bit data width; the AS4C64M32MD4-062BAN uses 64M rows with 32-bit data width. Both deliver identical total capacity and are compatible with LPDDR4 controllers that support these standard configurations.

Q: Are the package footprints identical?

A: Yes. Both parts use 200-WFBGA packaging with identical 10x14.5mm dimensions. PCB layouts, solder pad patterns, and assembly processes require no modification.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the NLQ26PFS-6NAT and AS4C64M32MD4-062BAN are qualified to AEC-Q100 automotive standards and maintain active product status, confirming suitability for automotive applications.

Q: Are there differences in supply voltage or thermal operating range?

A: No. Both parts specify identical supply voltage ranges (1.06V ~ 1.17V, 1.7V ~ 1.95V) and operating temperature range (-40°C ~ 105°C TC), ensuring equivalent power delivery and thermal performance.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 3 with a 168-hour floor life. Handling, storage, and reflow procedures are identical for both components.

Q: Are both parts RoHS compliant?

A: Yes. Both the NLQ26PFS-6NAT and AS4C64M32MD4-062BAN are ROHS3 compliant, meeting environmental and regulatory requirements.