GD25WQ128EQEGR

$1.57

Description：IC FLASH 128MBIT SPI/QUAD 8USON
Series：GD25WQ
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)

SKU:9852ea342b83 Category: Memory IC Brand: GigaDevice Semiconductor (HK) Limited

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Product introduction

GD25WQ128EQEGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 128MBIT SPI/QUAD 8USON. Review the specifications below when checking this part for your BOM.

Memory IC specifications for GD25WQ128EQEGR

Description：IC FLASH 128MBIT SPI/QUAD 8USON
Series：GD25WQ
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：FLASH
Technology：FLASH - NOR (SLC)
Memory Size：128Mbit
Memory Organization：16M x 8
Memory Interface：SPI - Quad I/O
Clock Frequency：84 MHz
Write Cycle Time - Word, Page：240µs, 8ms
Voltage - Supply：1.65V ~ 3.6V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-XDFN Exposed Pad
Supplier Device Package：8-USON (4x4)
Access Time：8 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for GD25WQ128EQEGR

GD25WQ128EQEGR

Memory IC Overview

The GD25WQ128EQEGR is a 128M-bit (16M x 8) SPI NOR flash memory manufactured by GigaDevice. It supports Standard, Dual, and Quad SPI interfaces with clock frequencies up to 104 MHz. The device operates on a single power supply ranging from 1.65V to 3.6V. Key electrical parameters include a typical standby current of 14μA and deep power-down current of 0.1μA. It features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. Endurance is rated for a minimum of 100,000 program/erase cycles with 20-year data retention.

Memory IC Feature Summary

Supports standard, dual, and quad SPI modes for flexible data transfer rates.
Includes hardware and software write protection mechanisms via block protect bits.
Integrates advanced security features such as unique IDs and OTP security registers.
Enables Execute In Place (XiP) operation for direct code execution.

Memory IC Applications

Code storage in embedded systems
BIOS firmware storage
XIP applications requiring direct execution

Memory IC Procurement Notes

Verify the specific package type matches the design requirements, as the GD25WQ128E series offers multiple options including USON8 and SOP8. Confirm voltage range compatibility with the system's power supply rails. Ensure the Quad Enable (QE) bit configuration aligns with the host controller's interface capabilities. Check for any special order requirements regarding dedicated reset pins if using 16-pin or BGA packages.

Memory IC Selection Notes

Select this component for designs requiring high-density non-volatile storage with low power consumption. The wide voltage range suits battery-powered devices. Consider the package availability and thermal characteristics during PCB layout. Verify that the host microcontroller supports the required SPI modes and command sets for optimal performance.

Memory IC Part Context

This part belongs to the GD25WQ128E series, which is part of GigaDevice's broader portfolio of SPI NOR flash memories. The series is designed for applications demanding high performance and reliability. It shares architectural similarities with other members of the GD25WQ family but differs in density and specific package offerings.