GD25WD05ETIGR

Memory IC Overview

The GD25WD05ETIGR is a NOR flash memory component manufactured by GigaDevice. It features a storage capacity of 512 kbit organized as 64 k x 8 bits with an 8-bit data bus width. The device supports Dual SPI and standard SPI interfaces, operating at a maximum clock frequency of 104 MHz. It functions within a supply voltage range of 1.65 V to 3.6 V, with a maximum active read current of 6 mA. The part is housed in an SOP-8 package for surface mount installation and operates reliably across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports Dual SPI and standard SPI interface protocols for flexible system integration
• Operates on a wide supply voltage range from 1.65 V to 3.6 V
• Designed for industrial temperature environments ranging from -40°C to +85°C

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control applications needing reliable data retention
• Consumer electronics utilizing small form factor memory solutions

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through certified datasheets prior to implementation. Ensure the selected variant matches the required SOP-8 footprint and lead pitch for PCB layout compatibility. Validate that the 104 MHz clock speed meets the target system's timing requirements.

Memory IC Selection Notes

Select this component when a 512 kbit density is sufficient for application needs. Consider the SOP-8 package if space constraints allow for larger footprints compared to USON options. Verify that the 1.65 V minimum voltage aligns with the system power rail. Evaluate the 104 MHz interface speed against processor capabilities to ensure optimal data throughput without bottlenecking.

Memory IC Part Context

This part belongs to the GD25WD series of SPI NOR flash memories from GigaDevice. The series targets applications demanding high performance and low power consumption. It complements other densities in the portfolio, such as the GD25WD10CTIGR (1 Mbit) and GD25WD20CTIGR (2 Mbit), offering scalable storage options within the same operational envelope and interface standards.

Memory IC Replacement Considerations

GD25LD05ETIGR offers similar capacity but operates at a lower 50 MHz clock frequency.