GD25VQ80CTIGR Equivalent & Substitute Parts

Part Overview

The GD25VQ80CTIGR is a 8Mbit NOR Flash memory IC with SPI and Quad I/O interface capabilities, operating at 104 MHz. This component is designed for non-volatile data storage applications requiring high-speed serial access. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity.

Substiute Parts

GD25VQ80CTIGR

GigaDevice Semiconductor (HK) LimitedIn Stock: 1134GD25VQ80CTIGR Datasheet

Current PartRFQ

GD25WD80CTIGR

GigaDevice Semiconductor (HK) LimitedIn Stock: 1104GD25WD80CTIGR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The GD25WD80CTIGR qualifies as a direct substitute for the GD25VQ80CTIGR based on the following critical parameters:

• Memory Capacity: Both parts provide 8Mbit storage with identical 1M x 8 organization
• Memory Technology: Both utilize FLASH - NOR technology
• Interface Protocol: Both support SPI - Quad I/O communication
• Package Compatibility: Both are housed in 8-SOIC (0.154", 3.90mm Width) surface mount packages
• Operating Temperature: Both operate across -40°C ~ 85°C range
• Compliance Standards: Both are ROHS3 compliant with identical MSL rating of 3 (168 Hours)

The GD25WD80CTIGR is currently in active production status, providing supply continuity for the discontinued GD25VQ80CTIGR.

Parameter Comparison

Engineering Selection Recommendations

The GD25WD80CTIGR is the appropriate substitute for the discontinued GD25VQ80CTIGR. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The GD25WD80CTIGR offers an extended supply voltage range (1.65V ~ 3.6V versus 2.3V ~ 3.6V), providing additional design flexibility without compromising compatibility. Both components are ROHS3 compliant and carry identical moisture sensitivity ratings, ensuring equivalent handling and storage requirements. The active production status of the GD25WD80CTIGR ensures supply availability for new designs and production continuity.

Frequently Asked Questions (FAQ)

Q: Can the GD25WD80CTIGR be used as a direct replacement for the GD25VQ80CTIGR?

A: Yes. Both parts are functionally equivalent across all critical parameters including memory capacity, interface protocol, package type, and operating temperature range. The GD25WD80CTIGR supports an extended supply voltage range, making it fully compatible with existing designs.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use identical 8-SOIC (0.154", 3.90mm Width) surface mount packaging with the same pinout configuration.

Q: What is the difference in supply voltage specifications?

A: The GD25VQ80CTIGR operates at 2.3V ~ 3.6V, while the GD25WD80CTIGR operates at 1.65V ~ 3.6V. The GD25WD80CTIGR's extended lower voltage limit provides additional design flexibility and is fully backward compatible with designs specified for the original part.

Q: Are both parts RoHS compliant?

A: Yes. Both the GD25VQ80CTIGR and GD25WD80CTIGR are ROHS3 compliant with identical Moisture Sensitivity Level ratings of 3 (168 Hours).

Q: What is the current availability status of these parts?

A: The GD25VQ80CTIGR is discontinued at DiGi Electronics. The GD25WD80CTIGR is in active production with current inventory available.