P24C256B-DXH-MIR Datasheet Download PUYA
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PUYA
EEPROM
Part Information Full electrical specs per datasheet
- Part Number
- P24C256B-DXH-MIR
- Brand
- PUYA
- Series
- P24C256B
- Category
- Memory / EEPROM
- Package
- DFN8(2*3*0.75)
256Kb, I2C interface, EEPROM, DFN8(2*3*0.75), -40℃ 85℃
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Key Parameters 5 items · per datasheet
| Interface | I2C |
|---|---|
| Capacity | 256Kb |
| Package | DFN8(2*3*0.75) |
| Supply Voltage | 1.7V～5.5V |
| Operating Temp. | -40℃～85℃ |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| P24C256-DXH-MIR | PUYA | Pin-compatibleDirect replacement, no board change | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → DFN8(2*3*0.75) | Download |
| P24C256F-DXH-MIR | PUYA | Pin-compatibleDirect replacement, no board change | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → DFN8(2*3*0.75) | Download |
| 24AA256-E-MF | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → DFN-S | Download |
| 24AA256-E-MS | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → MSOP | Download |
| 24AA256-E-SM | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → SOIJ | Download |
| 24AA256-E-SN | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 256Kbit → 256KbitInterface I2C → I2CPackage DFN8(2*3*0.75) → SOIC | 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
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P24C256B-UNH-MER256Kb, I2C interface, EEPROM, UDFN8(2*3*
P24C256B-UNH-MIR256Kb, I2C interface, EEPROM, UDFN8(2*3*
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