GD25WQ64EQEGR

Memory IC Overview

The GD25WQ64EQEGR is a 64 Mbit SPI NOR flash memory manufactured by GigaDevice. It operates within a supply voltage range of 1.65 V to 2 V and supports a maximum clock frequency of 104 MHz. The device utilizes an SPI interface with an 8-bit data bus width. It is housed in an USON-8 surface-mount package.

Memory IC Feature Summary

• Supports standard, dual, and quad SPI communication protocols for flexible system integration.
• Features uniform sector architecture to simplify firmware management and code storage.

Memory IC Applications

• Embedded systems requiring low-voltage operation
• Code storage for microcontrollers
• Consumer electronics with space constraints

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against the official datasheet to confirm tape-and-reel packaging and lead-free status. Ensure the design accommodates the 1.65 V to 2 V operating voltage range. Confirm the USON-8 footprint matches the layout requirements before finalizing procurement.

Memory IC Selection Notes

Select this component when a compact USON-8 package is required alongside strict low-voltage power constraints. The 104 MHz speed is suitable for moderate-performance applications. Compare against the GD25LQ64EQEGR if higher clock speeds are necessary, noting that the L-series variant supports up to 166 MHz.

Memory IC Part Context

This part belongs to the GD25WQ series of SPI NOR flash memories from GigaDevice. The series targets applications demanding small form factors and low power consumption. It complements other variants like the GD25Q64 and GD25LQ64, which offer different voltage ranges or performance characteristics.

Memory IC Replacement Considerations

GD25LQ64EQEGR offers similar capacity and package but supports higher clock frequencies up to 166 MHz. Verify voltage compatibility as the L-series may have different electrical specifications.