ZD25WQ80C Datasheet Download Zetta
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Zetta
NOR FLASH
Part Information Full electrical specs per datasheet
- Part Number
- ZD25WQ80C
- Brand
- Zetta
- Series
- ZD25WQ
- Category
- Memory / NOR FLASH
- Package
- SOP-8
ultra- low-power, supports dual -wire, quad -wire SPI interface 8Mbit serial flash memory
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Key Parameters 3 items · per datasheet
| Capacity | 64KB |
|---|---|
| Supply Voltage | 3.6V |
| Interface | QSPI；Dual SPI |
Alternative Parts 4 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| P25Q64SH | PUYA | UpgradeHigher capacity, works but may cost more | Capacity 512Kbit → 1MbitInterface QSPI/SPI → QSPI/SPIVoltage 3.6V → 2.3~3.6VPackage SOP-8 → SOP-8-150mil | Download |
| PY25Q128HA | PUYA | UpgradeHigher capacity, works but may cost more | Capacity 512Kbit → 2MbitInterface QSPI/SPI → QSPI/SPIVoltage 3.6V → 2.7~3.6VPackage SOP-8 → SOP-8-208mil | Download |
| PY25Q64HA | PUYA | UpgradeHigher capacity, works but may cost more | Capacity 512Kbit → 1MbitInterface QSPI/SPI → QSPI/SPIVoltage 3.6V → 2.7~3.6VPackage SOP-8 → SOP-8-208mil | Download |
| ZD25Q128C | Zetta | UpgradeHigher capacity, works but may cost more | Capacity 512Kbit → 2MbitInterface QSPI/SPI → QSPI/SPIVoltage 3.6V → 3~3.6VPackage SOP-8 → SOP-8-208mil | 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 (NOR FLASH)
- Package & pinout compatibility (SOP8/WSON/SOIC8 pad map)
- SPI command set & Quad/QSPI support (Fast Read 0xEB, erase commands)
- Capacity, page size & sector architecture (256B page, 4K sector)
- Voltage range & speed grade (80/104/133MHz and quad-transfer rates)
- JEDEC ID & init flow (driver adaptation needed if ID differs)
- Write-protect, OTP & unique-ID security features
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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