GD25LB256EYIGR

$1.85

Description：IC FLASH 256MBIT SPI/QUAD 8WSON
Series：GD25LB
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)

SKU:3e7ca1fa052d Category: Memory IC Brand: GigaDevice Semiconductor (HK) Limited

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Product introduction

GD25LB256EYIGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 256MBIT SPI/QUAD 8WSON. Review the specifications below when checking this part for your BOM.

Memory IC specifications for GD25LB256EYIGR

Description：IC FLASH 256MBIT SPI/QUAD 8WSON
Series：GD25LB
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：FLASH
Technology：FLASH - NOR (SLC)
Memory Size：256Mbit
Memory Organization：32M x 8
Memory Interface：SPI - Quad I/O, QPI, DTR
Clock Frequency：166 MHz
Write Cycle Time - Word, Page：70µs, 1.2ms
Voltage - Supply：1.65V ~ 2V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-WDFN Exposed Pad
Supplier Device Package：8-WSON (6x8)
Access Time：6 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for GD25LB256EYIGR

GD25LB256EYIGR

Memory IC Overview

The GD25LB256EYIGR is a 256M-bit (32M x 8) NOR flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 1.65V to 2.0V and supports Standard SPI, Quad SPI, QPI, and DTR modes. The device features a WSON-8 package with dimensions of 6x8mm. Key electrical parameters include a maximum clock frequency of 166MHz for fast read operations, typical standby current of 20μA, and typical power-down current of 2μA. It offers a minimum endurance of 100,000 program/erase cycles and data retention of 20 years.

Memory IC Feature Summary

Supports high-speed data transfer via Quad I/O up to 532Mbits/s and DTR Quad I/O up to 832Mbits/s.
Includes advanced security features such as a 128-bit Unique ID and hardware/software write protection mechanisms.
Enables XIP (eXecute in Place) operation with continuous read wrap functionality to reduce data latency.

Memory IC Applications

Firmware storage for embedded systems requiring low voltage operation
Code execution in place (XIP) applications in consumer electronics
Data logging and configuration storage in industrial control devices

Memory IC Procurement Notes

Verify the specific ordering suffix 'YIGR' against the manufacturer's official datasheet to confirm the exact package type and tape/reel specifications. Ensure compatibility with the required 1.65V to 2.0V supply voltage range for your target application design.

Memory IC Selection Notes

Select this component when a low-voltage (1.65V-2.0V) NOR flash with high-speed DTR support is required. Compare against standard 3.3V variants if power constraints are critical. Confirm that the WSON-8 6x8mm package fits within the available PCB real estate and thermal requirements.

Memory IC Part Context

This part belongs to the GD25LB series of uniform sector serial flash memories from GigaDevice. It is designed for applications needing high performance and low power consumption. The 'LB' designation typically indicates the low-voltage variant compared to other series like GD25Q or GD25L.