GD25VE20CEIGR Equivalent & Substitute Parts

Part Overview

The GD25VE20CEIGR is a 2Mbit NOR Flash memory IC with SPI Quad I/O interface, manufactured by GigaDevice Semiconductor (HK) Limited. This device is designed for non-volatile data storage applications requiring high-speed serial access. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Key Parameters

Parameter	Value
Memory Type	Non-Volatile FLASH
Memory Size	2Mbit
Memory Organization	256K x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	104 MHz
Voltage Supply Range	2.1V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package Type	8-XFDFN Exposed Pad (8-USON 2x3)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution eligibility for the GD25VE20CEIGR is determined by the following critical parameters:

Memory capacity (2Mbit) and organization (256K x 8)
SPI Quad I/O interface compatibility
Package form factor (8-XFDFN Exposed Pad)
Operating temperature range (-40°C ~ 85°C)
RoHS3 compliance and MSL rating

The GD25WD20CEIGR qualifies as a direct substitute based on matching memory specifications, interface protocol, package geometry, and environmental ratings. Voltage supply range differences do not preclude substitution when the application supply voltage falls within the overlapping range (2.1V ~ 3.6V).

Parameter Comparison

Parameter	GD25VE20CEIGR	GD25WD20CEIGR	Compatibility
Memory Size	2Mbit	2Mbit	Identical
Memory Organization	256K x 8	256K x 8	Identical
Memory Interface	SPI - Quad I/O	SPI - Quad I/O	Identical
Clock Frequency	104 MHz	104 MHz	Identical
Voltage Supply Range	2.1V ~ 3.6V	1.65V ~ 3.6V	Overlapping (2.1V ~ 3.6V)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	Identical
Package Type	8-XFDFN Exposed Pad	8-XFDFN Exposed Pad	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
MSL Rating	3 (168 Hours)	3 (168 Hours)	Identical

Engineering Selection Recommendations

The GD25WD20CEIGR is an active product with equivalent electrical and mechanical specifications to the discontinued GD25VE20CEIGR. Both devices maintain ROHS3 compliance and identical MSL ratings, supporting equivalent reliability in manufacturing and field deployment. The GD25WD20CEIGR is available in Tape & Reel packaging with confirmed inventory, making it suitable for production volume requirements. Selection between these parts should be based on application supply voltage requirements and packaging format availability.

Frequently Asked Questions (FAQ)

Q: Can the GD25WD20CEIGR directly replace the GD25VE20CEIGR in existing designs?

A: Yes, provided the application supply voltage operates within the overlapping range of 2.1V to 3.6V. Both devices share identical memory capacity, interface protocol, package geometry, and operating temperature specifications.

Q: What is the significance of the voltage supply range difference?

A: The GD25WD20CEIGR supports a lower minimum voltage (1.65V vs. 2.1V). This extended range does not affect compatibility when the application operates at 2.1V or higher. Designs already operating at 2.1V ~ 3.6V require no modification.

Q: Are there packaging differences between these parts?

A: Both devices use the 8-XFDFN Exposed Pad package (8-USON 2x3). The GD25VE20CEIGR was supplied in standard packaging, while the GD25WD20CEIGR is available in Tape & Reel format. The physical package dimensions and pin configuration are identical.

Q: What compliance certifications apply to both parts?

A: Both the GD25VE20CEIGR and GD25WD20CEIGR are ROHS3 compliant and REACH unaffected. Both carry MSL rating 3 (168 hours), indicating equivalent moisture sensitivity handling requirements.

Q: Why is the GD25VE20CEIGR discontinued?

A: Product discontinuation is a manufacturer decision. The GD25WD20CEIGR remains in active production with identical functional specifications, making it the recommended alternative for new designs and ongoing procurement.

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