PY25Q256HB-SUH-IT Datasheet Download PUYA
Download
PUYA
NOR FLASH
Part Information Full electrical specs per datasheet
- Part Number
- PY25Q256HB-SUH-IT
- Brand
- PUYA
- Series
- PY25Q256HB
- Category
- Memory / NOR FLASH
- Package
- SOP-8-208mil
low-power 256M -bit serial multi- I/O flash memory
Download Datasheet PDF
Re-branded edition · our contact info on every page
Scan to open this page on mobile
part number auto-filled in the inquiry
Key Parameters 4 items · per datasheet
| Interface | SPI |
|---|---|
| Capacity | 256Mbit |
| Frequency (fc) | 133MHz |
| Supply Voltage | 2.7V~3.6V |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| MX25L25645G | MXIC | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → SOP-8-208mil | Download |
| MX25L25645GM2I-08G | MXIC | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → SOP-8-208mil | Download |
| MX25L25645GM2I-10G | MXIC | Pin-compatibleDirect replacement, no board change | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → SOP-8-208mil | Download |
| GD25B256DYIGR | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → WSON-8-EP(6x8) | Download |
| GD25Q256EWIGR | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → WSON-8-EP(5x6) | Download |
| GD25Q256EYIGR | GigaDevice | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Mbit → 256MbitInterface SPI → SPIVoltage 2.7~3.6V → 2.7~3.6VPackage SOP-8-208mil → WSON-8-EP(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 (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.
Get a Quote / Datasheet Part number auto-filled
Same Series
PY25Q256HB-SMH256M-bit, NOR FLASH, SOP16300mil, indust
PY25Q256HB-SUG256M-bit, NOR FLASH, SOP8208mil, industr
PY25Q256HB-SUH256M-bit, NOR FLASH, SOP8208mil, industr
PY25Q256HB-TFH256M-bit, NOR FLASH, 24TFBGA6x8, industr
PY25Q256HB-WXH256M-bit, NOR FLASH, WSQN86x5, industria
PY25Q256HB-WZH256M-bit, NOR FLASH, WSQN88x6, industria
Similar Parts
BY25D16ASOIG16Mbit, NOR FLASH, TSSOP8 173mil, indust
BY25D16ASSIG16Mbit, NOR FLASH, SOP8208mil, industria
BY25D16ASTIG16Mbit, NOR FLASH, SOP8150mil, industria
BY25D40ASMIG4Mbit, NOR FLASH, USON8 2*3, industrial-
BY25D40ASOIG4Mbit, NOR FLASH, TSSOP8 173mil, industr
BY25D40ASTIG4Mbit, NOR FLASH, SOP8150mil, industrial