HYF2GQ4UTDCAE Datasheet Download HeYangTek
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HeYangTek
NAND FLASH
Part Information Full electrical specs per datasheet
- Part Number
- HYF2GQ4UTDCAE
- Brand
- HeYangTek
- Series
- HYF2GQ
- Category
- Memory / NAND FLASH
- Package
- LGA8
SPI NAND 2Gb
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Key Parameters 3 items · per datasheet
| Capacity | 2Gb |
|---|---|
| Interface | QSPI；Dual SPI |
| Operating Temp. | -40~+85°C |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| GD5F2GM7 | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
| GD5F2GM7REBIG | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
| GD5F2GM7REWIG | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
| GD5F2GM7REYIG | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
| GD5F2GM7REYJG | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
| GD5F2GM7UEBIG | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 2Gbit → 2GbitInterface QSPI/SPI → QSPI/SPIPackage LGA8 → WSON-8(6x8) | Download |
The verdict is based on public parameters only (capacity/interface/package/pins/speed); timing margins, temperature grades, certifications and lot differences are not covered. Confirm with both datasheets before replacing; ask us for samples or validation support.
Pre-replacement Checklist (NAND FLASH)
- Page/block size & organization (2K+64B, 4K+256B, etc.)
- ECC scheme (on-die vs controller, sufficient strength)
- Bad-block management & max factory bad blocks
- ONFI/timing modes compatibility with the controller
- Cell type (SLC/MLC/TLC), endurance & retention
- Package & pad definition
These are standard checkpoints for this product type. Verify each item and pilot-test before full switch-in. Ask us for samples, a replacement assessment report or FAE support - free samples and validation assistance provided.
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