W25Q16DVZPJG Equivalent & Substitute Parts

Part Overview

The W25Q16DVZPJG is a 16Mbit NOR Flash memory IC manufactured by Winbond Electronics, featuring SPI Quad I/O interface capability. This component operates at 104 MHz clock frequency and is housed in an 8-WSON (6x5) surface mount package. The device is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. Substitute parts must maintain electrical compatibility across memory capacity, interface protocol, voltage supply range, and thermal operating specifications while accommodating the surface mount package format.

Substiute Parts

W25Q16DVZPJG

Winbond ElectronicsIn Stock: 1094W25Q16DVZPJG Datasheet

Current PartRFQ

W25Q16JVZPJM

Winbond ElectronicsIn Stock: 1146W25Q16JVZPJM Datasheet

DirectRFQ

W25Q16JVZPJQ

Winbond ElectronicsIn Stock: 1006W25Q16JVZPJQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the W25Q16DVZPJG is determined by strict equivalence across the following parameters: 16Mbit memory capacity, 2M x 8 memory organization, SPI Quad I/O interface, 2.7V to 3.6V supply voltage range, -40°C to 105°C operating temperature, 8-WSON (6x5) package format, and surface mount mounting type. Clock frequency represents a performance characteristic where substitute parts operating at equal or higher frequencies (104 MHz or greater) maintain backward compatibility. RoHS3 compliance and MSL 3 rating are required for environmental and handling consistency. Parts meeting these criteria are classified as direct or similar substitutes based on product status and availability.

Parameter Comparison

Engineering Selection Recommendations

The W25Q16JVZPJM and W25Q16JVZPJQ are functionally equivalent substitutes for the obsolete W25Q16DVZPJG. Both substitute parts maintain identical electrical specifications across memory capacity, interface protocol, voltage supply range, and thermal operating conditions. The primary distinction between the main part and substitutes is product status: the W25Q16DVZPJG is obsolete, while W25Q16JVZPJM and W25Q16JVZPJQ are active products with current manufacturing support. Clock frequency improvement from 104 MHz to 133 MHz in the substitute parts provides enhanced performance headroom without introducing compatibility constraints. All three parts maintain ROHS3 compliance and identical MSL 3 ratings, ensuring consistent environmental and handling requirements. For new designs and production continuity, W25Q16JVZPJM or W25Q16JVZPJQ are the appropriate selections based on active product availability and long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can W25Q16JVZPJM or W25Q16JVZPJQ be used as direct replacements for W25Q16DVZPJG in existing designs?

A: Yes. Both substitute parts are electrically and mechanically compatible. They share identical memory capacity (16Mbit), memory organization (2M x 8), SPI Quad I/O interface, voltage supply range (2.7V to 3.6V), operating temperature range (-40°C to 105°C), and 8-WSON (6x5) package format. The higher clock frequency (133 MHz versus 104 MHz) is backward compatible and does not require design modifications.

Q: What is the difference between W25Q16JVZPJM and W25Q16JVZPJQ?

A: Both parts are identical in electrical specifications and package format. The difference lies in part number designation, which typically reflects manufacturing date codes or supplier-specific tracking. Both are active products with equivalent performance characteristics and availability.

Q: Are there any compliance or certification differences between the main part and substitutes?

A: No. All three parts maintain ROHS3 compliance, identical MSL 3 ratings (168 Hours), and equivalent REACH and ECCN classifications. Environmental and regulatory requirements are consistent across all parts.

Q: Does the increased clock frequency (133 MHz) in substitute parts affect compatibility?

A: No. Higher clock frequency represents improved performance capability. Systems designed for 104 MHz operation function correctly with 133 MHz parts, as the substitute parts operate at equal or higher speeds without introducing timing conflicts or compatibility issues.

Q: What is the significance of the obsolete status for W25Q16DVZPJG?

A: Obsolete status indicates the manufacturer has discontinued production and support. Active substitute parts (W25Q16JVZPJM and W25Q16JVZPJQ) ensure long-term supply availability, ongoing manufacturing support, and compliance with current industry standards. For new designs and production continuity, active parts are the appropriate selection.

Q: Are the package dimensions identical across all three parts?

A: Yes. All parts use the 8-WSON (6x5) package format with 8-WDFN Exposed Pad configuration. Surface mount footprint and PCB layout requirements are identical, requiring no design modifications for substitution.