GD25Q16EWIGR

Memory IC Overview

The GD25Q16EWIGR is a 16 Mbit NOR flash memory device manufactured by GigaDevice. It utilizes an 8-WSON (5x6) surface-mount package and operates on a single power supply voltage ranging from 2.7 V to 3.6 V. The component supports standard, dual, and quad SPI interfaces with a maximum clock frequency of 133 MHz. Memory organization consists of 2M x 8 bits, featuring uniform 4 KByte sectors and 32/64 KByte blocks. It includes hardware write protection, security registers, and supports execute-in-place operations.

Memory IC Feature Summary

• Supports Dual and Quad SPI data transfer modes for high-speed read operations
• Provides flexible software and hardware write protection mechanisms via status register bits
• Integrates advanced security features including unique identification and one-time programmable locks
• Enables Execute in Place (XiP) functionality to reduce instruction fetch latency

Memory IC Applications

• Code storage for microcontrollers and system-on-chips
• BIOS and firmware storage in embedded systems
• Data logging applications requiring non-volatile retention
• Consumer electronics devices needing compact memory solutions

Memory IC Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm the exact package type and tape-and-reel specifications. Ensure that the voltage requirements align with the target system design, as this model operates within a defined range. Confirm compliance with relevant environmental standards such as RoHS before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when a small form factor is required due to its WSON-8 packaging. It is suitable for designs needing moderate density with fast read speeds. Consider the voltage range compatibility with the host processor. Evaluate the need for dual or quad interface support to maximize throughput if the controller supports these modes.

Memory IC Part Context

This part belongs to the GD25Q16E series of serial flash memories. The series offers various package options including SOP and USON variants. The 'WIGR' suffix specifically denotes the 8-WSON package configuration. This family targets applications requiring reliable code execution and data storage in space-constrained environments.

Memory IC Replacement Considerations

Check for other GD25Q16E variants with different package suffixes if pin compatibility allows. Verify electrical characteristics and command set compatibility before substituting with other manufacturers' parts.