W25Q40EWSVIG TR

Description：IC FLASH 4MBIT SPI/QUAD 8VSOP
Series：SpiFlash®
Mfr：Winbond Electronics
Package：Tape & Reel (TR)

SKU:85f9c0017e3b Category: Memory IC Brand: Winbond Electronics

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Product introduction

W25Q40EWSVIG TR is listed in the Memory IC range at ChipApex. The manufacturer field lists Winbond Electronics. Its product description is IC FLASH 4MBIT SPI/QUAD 8VSOP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for W25Q40EWSVIG TR

Description：IC FLASH 4MBIT SPI/QUAD 8VSOP
Series：SpiFlash®
Mfr：Winbond Electronics
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：FLASH
Technology：FLASH - NOR
Memory Size：4Mbit
Memory Organization：512K x 8
Memory Interface：SPI - Quad I/O, QPI
Clock Frequency：104 MHz
Write Cycle Time - Word, Page：800µs
Voltage - Supply：1.65V ~ 1.95V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-VSOP
Access Time：-
Grade：-
Qualification：-

Memory IC datasheet and documents for W25Q40EWSVIG TR

W25Q40EWSVIG TR

Memory IC Overview

The W25Q40EWSVIG TR is a 4M-bit (512K x 8) NOR flash memory from Winbond's SpiFlash series, operating on a single 1.65V to 1.95V supply. It features a VSOP-8 package and supports SPI clock frequencies up to 104MHz with Dual/Quad I/O capabilities. The device offers 1mA active current consumption and operates within a temperature range of -40°C to +85°C.

Memory IC Feature Summary

Supports standard, dual, and quad SPI interfaces for high-speed data transfer
Includes hardware write protection via dedicated /WP pin
Features hold functionality to pause operations without deselecting the device
Provides flexible sector and block erase architectures

Memory IC Applications

Code shadowing to RAM
Execute-in-place (XIP) applications
Storage of voice, text, and data in space-constrained systems

Memory IC Procurement Notes

Verify the specific suffix 'SV' confirms the VSOP-8 package type required for your design. Confirm the 'TR' designation indicates reel packaging if applicable to your assembly process. Cross-reference the manufacturer part number with official datasheets to ensure compatibility with your voltage and interface requirements before finalizing procurement.

Memory IC Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a compact surface-mount package. The VSOP-8 form factor suits designs with limited PCB area. Ensure the system supports the necessary SPI modes and that the operating temperature range aligns with the industrial specifications provided in the datasheet.

Memory IC Part Context

This part belongs to the W25Q40EW family of 4M-bit serial flash memories. It shares core electrical and functional characteristics with other variants in the series, differing primarily in package type and manufacturing revision. The W25Q40EW series is designed for applications requiring reliable non-volatile storage with flexible access speeds.