AT24C64 Datasheet Download IDCHIP
Download
IDCHIP
EEPROM
Part Information Full electrical specs per datasheet
- Part Number
- AT24C64
- Brand
- IDCHIP
- Series
- AT24C
- Category
- Memory / EEPROM
- Package
- SOP-8
serial electrically erasable read-only 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 5 items · per datasheet
| Interface | I2C |
|---|---|
| Capacity | 64Kbit |
| Frequency (fc) | 1MHz |
| Write Cycle Time (Tw) | 5ms |
| Supply Voltage | 1.8V~5.5V |
Alternative Parts 6 candidates · auto-compared by subcategory & key parameters
| Part Number | Brand | Verdict | Key Parameter Comparison | Datasheet |
|---|---|---|---|---|
| 24C64BN(XBLW) | XBLW | Pin-compatibleDirect replacement, no board change | Capacity 64Kbit → 64KbitInterface I2C → I2CPackage SOP-8 → SOP-8 | Download |
| BL24C64A-PARC | BL | Pin-compatibleDirect replacement, no board change | Capacity 64Kbit → 64KbitInterface I2C → I2CVoltage 1.8~5.5V → 1.7~5.5VPackage SOP-8 → SOP-8 | Download |
| P24C64C-SSH-MIR | PUYA | Pin-compatibleDirect replacement, no board change | Capacity 64Kbit → 64KbitInterface I2C → I2CPackage SOP-8 → SOP-8 | Download |
| 24AA64-E-MS | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 64Kbit → 64KbitInterface I2C → I2CVoltage 1.8~5.5V → 1.7~5.5VPackage SOP-8 → MSOP | Download |
| 24AA64-E-SM | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 64Kbit → 64KbitInterface I2C → I2CVoltage 1.8~5.5V → 1.7~5.5VPackage SOP-8 → SOIJ | Download |
| 24AA64-E-SN | MICROCHIP | Function-compatibleSame capacity/interface, different package — board change needed | Capacity 64Kbit → 64KbitInterface I2C → I2CVoltage 1.8~5.5V → 1.7~5.5VPackage SOP-8 → 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.
Get a Quote / Datasheet Part number auto-filled
Same Series
Similar Parts
BL24C02F2Kbit I2C dual protocol compatible with
BL24C02F-PARC2Kbit I2C dual protocol compatible with
BL24C02F-RRRC2Kbits EEPROM, supports I2C protocol, hi
BL24C128A128Kbits EEPROM
BL24C128A-PARC128Kbits EEPROM
BL24C16F16Kbit serial EEPROM