GD25LT256EYAGR

Memory IC Overview

The GD25LT256EYAGR is a 256 Mbit SPI NOR Flash memory component manufactured by GigaDevice. It features a 32M x 8 organization and supports Quad I/O, QPI, and DTR interfaces with a maximum clock frequency of 133 MHz. The device operates within a supply voltage range of 1.65 V to 2 V and is housed in an 8-WSON (6x8) package. It is designed for surface mount installation and complies with RoHS standards.

Memory IC Feature Summary

• Supports high-speed Quad SPI, QPI, and DTR interface modes for efficient data transfer
• Operates on low voltage power supplies ranging from 1.65 V to 2 V
• Provides non-volatile storage with SLC NAND technology architecture

Memory IC Applications

• Consumer electronics requiring compact code storage
• Industrial automation systems needing reliable firmware retention
• Embedded devices utilizing low-power microcontroller architectures

Memory IC Procurement Notes

Verify the specific suffix 'YAGR' against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing board layouts regarding the 8-WSON footprint. Confirm that the 1.65 V to 2 V operating voltage aligns with the target system's power rails before integration.

Memory IC Selection Notes

Select this component when a small form factor is required alongside moderate performance levels. The 133 MHz clock speed suits applications where extreme throughput is not critical but space constraints are significant. Verify that the host controller supports the necessary Quad SPI or DTR protocols to utilize the device's full capabilities effectively.

Memory IC Part Context

This part belongs to the GD25LT series of high-performance Quad SPI NOR Flash memories. The series targets applications demanding a balance between density, speed, and physical size. It complements other variants in the family that may offer different pin counts or voltage ranges for broader system design flexibility.

Memory IC Replacement Considerations

Check for direct substitutes within the GD25LB or GD25LX series if pinout and voltage requirements match. Ensure any replacement maintains the same 256 Mbit capacity and 8-WSON package dimensions to avoid PCB redesign efforts.