GD25LB64ESIGR

$0.72

Description：IC FLASH 64MBIT SPI/QUAD 8SOP
Series：GD25LB
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)

SKU:6f4fec9cd0e3 Category: Memory IC Brand: GigaDevice Semiconductor (HK) Limited

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Product introduction

GD25LB64ESIGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 64MBIT SPI/QUAD 8SOP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for GD25LB64ESIGR

Description：IC FLASH 64MBIT SPI/QUAD 8SOP
Series：GD25LB
Mfr：GigaDevice Semiconductor (HK) Limited
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：FLASH
Technology：FLASH - NOR (SLC)
Memory Size：64Mbit
Memory Organization：8M x 8
Memory Interface：SPI - Quad I/O, QPI
Clock Frequency：133 MHz
Write Cycle Time - Word, Page：60µs, 2.4ms
Voltage - Supply：1.65V ~ 2V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.209", 5.30mm Width)
Supplier Device Package：8-SOP
Access Time：6 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for GD25LB64ESIGR

GD25LB64ESIGR

Memory IC Overview

The GD25LB64ESIGR is a 64M-bit (8M x 8) Serial NOR Flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 1.65V to 2.0V. The device supports Standard, Dual, and Quad SPI interfaces with a maximum clock frequency of 133MHz. It features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. The package type is SOP-8.

Memory IC Feature Summary

Supports standard, dual, and quad serial peripheral interface operations for flexible data transfer modes.
Includes software write protection capabilities allowing top or bottom block protection via status register bits.
Features advanced security mechanisms including unique identification and programmable security registers with one-time programmable locks.

Memory IC Applications

Code storage in embedded systems requiring execute-in-place capability
Consumer electronics firmware storage
Industrial control system data logging

Memory IC Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package variant and tape/reel specifications. Ensure compatibility with the target system's voltage requirements, as this component operates within a narrow 1.65V to 2.0V range. Cross-reference the datasheet revision to confirm command set and electrical characteristics match your design specifications.

Memory IC Selection Notes

Select this component when a low-voltage operation between 1.65V and 2.0V is required for the memory subsystem. It is suitable for designs needing high-speed read performance up to 133MHz with standard or enhanced SPI interfaces. Consider the SOP-8 package constraints regarding board space and thermal management during the initial hardware layout phase.

Memory IC Part Context

This part belongs to the GD25LB64E series of uniform sector dual and quad serial flash memories. The series is designed for applications demanding high reliability and low power consumption. It complements other densities in the family by providing 64M-bit capacity in a compact surface-mount package suitable for portable and industrial devices.