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GD25Q32EEIGR
GigaDevice Semiconductor (HK) Limited
IC FLASH 32MBIT SPI/QUAD 8USON
35451 Pcs New Original In Stock
FLASH - NOR (SLC) Memory IC 32Mbit SPI - Quad I/O 133 MHz 7 ns 8-USON (3x2)
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5.0 / 5.0
- (287 Ratings)
GD25Q32EEIGR
Product Overview
5760522
DiGi Electronics Part Number
GD25Q32EEIGR-DGManufacturer
GigaDevice Semiconductor (HK) Limited
GD25Q32EEIGR
Description
IC FLASH 32MBIT SPI/QUAD 8USONInventory
35451 Pcs New Original In Stock
FLASH - NOR (SLC) Memory IC 32Mbit SPI - Quad I/O 133 MHz 7 ns 8-USON (3x2)
Quantity
Minimum 1
Minimum 1
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GD25Q32EEIGR Technical Specifications
Category
Memory, Memory
Packaging
Tape & Reel (TR)
Series
GD25Q
Product Status
Active
Memory Type
Non-Volatile
Memory Format
FLASH
Technology
FLASH - NOR (SLC)
Memory Size
32Mbit
Memory Organization
4M x 8
Memory Interface
SPI - Quad I/O
Clock Frequency
133 MHz
Write Cycle Time - Word, Page
70µs, 2.4ms
Access Time
7 ns
Voltage - Supply
2.7V ~ 3.6V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-XFDFN Exposed Pad
Supplier Device Package
8-USON (3x2)
Datasheet & Documents
HTML Datasheet
GD25Q32EEIGR-DG
Additional Information
Other Names
1970-GD25Q32EEIGRTR
Standard Package
3,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
售後支援非常到位，遇到問題時他們都能耐心解答，值得信賴！
Dec 02, 2025
客服提供的後續服務非常專業，讓我感到被重視與尊重。
Dec 02, 2025
発送のスピードにびっくりです。梱包も丁寧で、安全に届きました。
Dec 02, 2025
Shipping was handled flawlessly, and the support staff was very responsive.
Dec 02, 2025
I found the website reliable and enjoyable for all my browsing needs.
Dec 02, 2025
The speed of delivery and quality of support are truly commendable.
Dec 02, 2025
Customer support was prompt and helpful, resolving my questions with professionalism.
Dec 02, 2025
Fast, reliable shipping combined with excellent support makes them stand out.
Dec 02, 2025
Speedy delivery and sustainable packaging—highly recommend for eco-conscious shoppers.
Dec 02, 2025
Finding help or FAQs was effortless due to clear navigation links.
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Frequently Asked Questions (FAQ)
What are the key design risks when replacing a Micron MT25QL256ABA1EW9-0SIT with the GD25Q32EEIGR in a high-reliability industrial control system, and how can I ensure signal integrity and timing compatibility?
Replacing the Micron MT25QL256ABA1EW9-0SIT (256Mbit) with the GD25Q32EEIGR (32Mbit) introduces significant capacity and performance trade-offs that must be carefully evaluated. The GD25Q32EEIGR has only 1/8th the memory density, which may require firmware or bootloader modifications if your application assumes larger address spaces. While both support SPI Quad I/O at up to 133 MHz, verify that your host controller’s clock phase/polarity settings align with the GD25Q32EEIGR’s requirements, as subtle timing mismatches can cause read/write failures under temperature extremes (-40°C to 85°C). Additionally, the 8-USON (3x2 mm) package has tighter PCB layout constraints—ensure proper grounding of the exposed pad and minimize trace lengths to maintain signal integrity. Always validate full read/write cycles across voltage (2.7V–3.6V) and temperature ranges before deployment to mitigate field failure risks.
Can the GD25Q32EEIGR be safely used in automotive-grade applications requiring AEC-Q100 compliance, and what derating or qualification steps are necessary?
The GD25Q32EEIGR is not certified to AEC-Q100, despite operating over the industrial temperature range (-40°C to 85°C), making it unsuitable for direct use in safety-critical automotive systems like engine control or ADAS. If you're considering it for non-critical automotive infotainment or telematics modules, you must perform extensive in-house qualification including HTOL (Highly Accelerated Life Testing), ESD robustness validation, and long-term data retention testing under bias. Derate operating voltage toward the center of the 2.7V–3.6V range (e.g., 3.3V ±5%) to improve margin, and implement ECC or wear-leveling in software if storing critical configuration data. For full compliance, consider switching to an AEC-Q100-qualified alternative like the Winbond W25Q32JW or Macronix MX25L3233F.
How does the GD25Q32EEIGR’s page program time (2.4ms) impact real-time firmware update reliability in battery-powered IoT devices, and what mitigation strategies should I apply?
The GD25Q32EEIGR’s 2.4ms page program time—while typical for SPI NOR Flash—can cause significant power spikes and timing bottlenecks during over-the-air (OTA) firmware updates in battery-powered IoT nodes. This delay increases the window for brownout or communication interruption, risking corrupted writes. To mitigate this, implement a dual-bank update strategy with rollback capability, ensure sufficient decoupling capacitance near the VCC pin to handle transient current demands, and schedule writes during low-activity periods. Also, avoid writing during low-battery conditions by monitoring supply voltage and pausing updates below 3.0V. Consider using the GD25Q32EEIGR’s deep power-down mode between operations to extend battery life, but account for its wake-up latency (~3µs) in your state machine design.
What PCB layout considerations are critical when designing with the GD25Q32EEIGR’s 8-USON (3x2 mm) exposed pad package to prevent soldering defects and ensure thermal reliability?
The GD25Q32EEIGR’s 8-USON package with an exposed thermal pad demands precise PCB layout to avoid tombstoning, voids, and thermal stress. Use a symmetrical pad design with a centered thermal via array (4–6 vias of 0.3 mm diameter) connected to an internal ground plane to enhance heat dissipation and improve solder joint reliability. Ensure the solder paste stencil aperture for the exposed pad is reduced by 10–20% to prevent excessive solder bleed and bridging. Maintain consistent trace impedance for SPI lines (SCK, SI, SO, WP#, HOLD#) by keeping them short, matched in length, and away from noisy digital signals. Perform X-ray inspection during prototype builds to detect hidden solder voids, which can lead to premature failure under thermal cycling in industrial environments.
Is the GD25Q32EEIGR electrically and functionally compatible with the Cypress S25FL-S series (e.g., S25FL128S) for drop-in replacement in existing designs, and what firmware adjustments might be needed?
While the GD25Q32EEIGR shares similar SPI Quad I/O timing and voltage ranges with the Cypress S25FL128S, it is not a direct drop-in replacement due to differences in command set, status register layout, and deep power-down behavior. The GD25Q32EEIGR uses a different read ID command sequence and lacks some advanced features like hybrid sleep mode found in the S25FL-S series. Firmware must be updated to handle these discrepancies—particularly during initialization and low-power state transitions. Additionally, the GD25Q32EEIGR’s smaller 32Mbit size requires address space remapping if the original design assumed 128Mbit. Always cross-verify JEDEC ID codes and test erase/write cycles under worst-case conditions before committing to board respins, as silent data corruption can occur if command timing assumptions are incorrect.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
GD25Q32EEIGR CAD Models
GigaDevice Semiconductor (HK) Limited GD25Q32EEIGR PCB symbols & footprints
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