W77Q32JWSSIQ TR Datasheet Download Winbond
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Winbond
EEPROM
Part Information Full electrical specs per datasheet
- Part Number
- W77Q32JWSSIQ TR
- Brand
- Winbond
- Series
- W77Q
- Category
- Memory / EEPROM
- Package
- -
1.8V 32M-BIT/16M-BIT serial NOR flash memory, supports dual / quad SPI, QPI and DTR
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Key Parameters 4 items · per datasheet
| Interface | SPI |
|---|---|
| Capacity | 32Mbit |
| Frequency (fc) | 104MHz |
| 数据保留 - TDR(年) | 20年 |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| W77Q32JWSFIN | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | Download |
| W77Q32JWSFIN TR | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | Download |
| W77Q32JWSFIO | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | Download |
| W77Q32JWSFIS | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | Download |
| W77Q32JWSFIS TR | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | Download |
| W77Q32JWSSIN | Winbond | Pin-compatibleDirect replacement, no board change | Capacity 32Mbit → 32MbitInterface SPI → SPIPackage - → - | 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 (EEPROM)
- Bus & device address (I2C address pin wiring)
- Capacity & page-write size (16/32/64B, affects write speed)
- Write-cycle time & endurance (1M cycles)
- Voltage range & standby current (critical for battery designs)
- Package (SOP8/SOT23-5/TSSOP8) & pinout
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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Same Series
W77Q32JWSFIN1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSFIN TR1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSFIO1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSFIS1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSFIS TR1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSSIN1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSSIN TR1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSSIR1.8V 32M-BIT/16M-BIT serial NOR flash me
W77Q32JWSSIR TR1.8V 32M-BIT/16M-BIT serial NOR flash me
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