W25Q128FVCIP Equivalent & Substitute Parts

Part Overview

The W25Q128FVCIP is a 128Mbit NOR Flash memory IC manufactured by Winbond Electronics, featuring SPI Quad I/O and QPI interface capabilities. This Surface Mount device operates at 104 MHz clock frequency with a 24-TFBGA (6x8) package configuration. The W25Q128FVCIP is currently discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional compatibility while meeting current procurement requirements.

Substiute Parts

W25Q128FVCIP

Winbond ElectronicsIn Stock: 2206W25Q128FVCIP Datasheet

Current PartRFQ

W25Q128JVCIM

Winbond ElectronicsIn Stock: 1129W25Q128JVCIM Datasheet

DirectRFQ

W25Q128JVCIQ

Winbond ElectronicsIn Stock: 2134W25Q128JVCIQ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the W25Q128FVCIP are identified based on strict electrical and mechanical parameter compatibility. The following criteria determine valid substitution:

Critical Matching Parameters:

• Memory Size: 128Mbit (identical)
• Memory Organization: 16M x 8 (identical)
• Package / Case: 24-TBGA (identical)
• Supplier Device Package: 24-TFBGA (6x8) (identical)
• Voltage - Supply: 2.7V ~ 3.6V (identical)
• Operating Temperature: -40°C ~ 85°C (TA) (identical)
• Mounting Type: Surface Mount (identical)
• Technology: FLASH - NOR (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Moisture Sensitivity Level (MSL): 3 (168 Hours) (identical)

Interface Compatibility: The W25Q128FVCIP supports SPI - Quad I/O and QPI interfaces. Substitute parts must support these interface modes as minimum requirements. Enhanced interface capabilities (DTR support) in substitute parts do not preclude substitution, as DTR represents an additional operational mode rather than a replacement of existing functionality.

Performance Characteristics: Clock frequency differences are noted but do not prevent substitution when substitute parts operate at equal or higher frequencies, as the W25Q128FVCIP's 104 MHz specification represents a minimum operational requirement.

Parameter Comparison

Engineering Selection Recommendations

W25Q128JVCIM and W25Q128JVCIQ Selection Basis:

Both W25Q128JVCIM and W25Q128JVCIQ are active products from Winbond Electronics and serve as direct functional equivalents to the discontinued W25Q128FVCIP. Selection between these two substitute parts is determined by packaging and inventory requirements:

W25Q128JVCIM: Supplied in standard packaging configuration with 1084 units in current inventory. This part maintains all electrical and mechanical compatibility with the W25Q128FVCIP while offering enhanced performance specifications (133 MHz clock frequency versus 104 MHz).

W25Q128JVCIQ: Supplied in Tray packaging with 2027 units in current inventory. This part provides identical electrical and mechanical compatibility to W25Q128JVCIM with the addition of Tray packaging specification.

Both substitute parts are ROHS3 Compliant and REACH Unaffected, maintaining regulatory compliance equivalent to the original W25Q128FVCIP. The enhanced clock frequency (133 MHz) in both substitutes exceeds the original specification (104 MHz), providing performance headroom without introducing compatibility concerns.

Frequently Asked Questions (FAQ)

Q: Can W25Q128JVCIM or W25Q128JVCIQ be used as direct replacements for W25Q128FVCIP?

A: Yes. Both parts are functionally equivalent based on critical electrical and mechanical parameters: identical memory size (128Mbit), memory organization (16M x 8), package configuration (24-TFBGA 6x8), supply voltage range (2.7V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and interface support for SPI Quad I/O and QPI modes. The substitute parts operate at higher clock frequencies (133 MHz versus 104 MHz), which does not prevent substitution.

Q: What is the difference between W25Q128JVCIM and W25Q128JVCIQ?

A: The primary difference is packaging specification. W25Q128JVCIM is supplied in standard packaging, while W25Q128JVCIQ is supplied in Tray packaging. All electrical and mechanical specifications are identical between these two parts.

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

A: No. The substitute parts operate at 133 MHz, which exceeds the W25Q128FVCIP specification of 104 MHz. Higher clock frequency capability does not introduce compatibility issues; it provides additional performance margin. System designs operating at or below 104 MHz will function without modification.

Q: Are the substitute parts RoHS and REACH compliant?

A: Yes. Both W25Q128JVCIM and W25Q128JVCIQ are ROHS3 Compliant and REACH Unaffected, matching the compliance status of the original W25Q128FVCIP.

Q: What is the Moisture Sensitivity Level (MSL) for substitute parts?

A: Both substitute parts have MSL rating of 3 (168 Hours), identical to the W25Q128FVCIP. This specification determines storage and handling requirements prior to assembly.

Q: Can I select between substitute parts based on inventory availability?

A: Yes. Selection between W25Q128JVCIM (1084 units available) and W25Q128JVCIQ (2027 units available) can be based on packaging requirements and inventory needs, as both parts are electrically and mechanically equivalent.