GD25Q16ETIGR

Memory IC Overview

The GD25Q16ETIGR is a 16 Mbit (2M x 8) NOR flash memory manufactured by GigaDevice. It operates on a single 2.7 V to 3.6 V power supply and supports standard, dual, and quad SPI interfaces with a maximum clock frequency of 133 MHz. The device features a uniform sector architecture with 4 KByte sectors and 32/64 KByte blocks. It includes hardware and software write protection, a 128-bit unique ID, and security registers. The component is housed in an SOP-8 package and supports execute-in-place operations.

Memory IC Feature Summary

• Supports standard, dual, and quad SPI modes for flexible data transfer rates
• Includes advanced security features such as a 128-bit unique ID and OTP security registers
• Provides flexible software and hardware write protection mechanisms via block protect bits
• Enables Execute-In-Place (XiP) operation for direct code execution from the memory

Memory IC Applications

• Firmware storage for microcontrollers and embedded systems
• Code execution in place (XiP) applications
• Data logging and configuration storage
• BIOS or boot code storage in consumer electronics

Memory IC Procurement Notes

Verify the specific suffix 'TIGR' corresponds to the SOP-8 package and tape-and-reel packaging format. Confirm that the ordering suffix does not alter the electrical characteristics or pinout compared to the base GD25Q16E model. Ensure compatibility with the host system's voltage levels and SPI interface requirements before integration.

Memory IC Selection Notes

Select this component when a 16 Mbit capacity with high-speed quad SPI support is required. It is suitable for designs needing robust data protection features and execute-in-place capabilities. Consider the SOP-8 package constraints and the 2.7 V to 3.6 V operating voltage range during schematic design.

Memory IC Part Context

This part belongs to the GD25Q16E series of uniform sector dual and quad serial flash memories. The series is designed for general-purpose non-volatile storage applications requiring high reliability and fast read speeds. The GD25Q16ETIGR variant specifically denotes the SOP-8 surface-mount package configuration.

Memory IC Replacement Considerations

GD25Q16ESJGR

Memory IC FAQ

What is the maximum clock frequency for fast read operations?

The maximum clock frequency for fast read operations is 133 MHz under a 30 pF load.

How many programmable pages are there per sector?

Each 4 KByte sector contains 16 programmable pages, with each page holding 256 bytes.

Does the device support hardware write protection?

Yes, the device supports hardware write protection via the WP# pin, which can lock the Block Protect bits and Status Register Protection bits.