W29GL256PL9B TR Datasheet Download Winbond
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Winbond
NOR FLASH
Part Information Full electrical specs per datasheet
- Part Number
- W29GL256PL9B TR
- Brand
- Winbond
- Series
- W29GL
- Category
- Memory / NOR FLASH
- Package
- LFBGA-64(11x13)
W29GL256PL9B TR
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Key Parameters 4 items · per datasheet
| Interface | Parallel |
|---|---|
| Capacity | 256Mbit |
| Supply Voltage | 2.7V~3.6V |
| Standby Current | 70uA |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| W29GL256PH9B | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64(11x13) | Download |
| W29GL256PH9B TR | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64(11x13) | Download |
| W29GL256PL9B | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64(11x13) | Download |
| MX29GL256EHXFI-90Q | MXIC | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64,CSP(11x13) | Download |
| MX29GL256ELXFI-90Q | MXIC | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64,CSP(11x13) | Download |
| MX29GL256ELXFL-90Q | MXIC | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface PARALLEL → PARALLELVoltage 2.7~3.6V → 2.7~3.6VPackage LFBGA-64(11x13) → LFBGA-64,CSP(11x13) | 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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