Key facts
- Brand
- Atmel
- Model
- AT24C02B
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-05
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Atmel AT24C02B Serial EEPROM Datasheet
Datasheet 21 pages · 610 KB · EN
The document provides a comprehensive technical overview of the Atmel AT24C02B, a 2048-bit (256 x 8) serial electrically erasable programmable read-only memory device. It is optimized for industrial and commercial applications requiring low-power and low-voltage operation, supporting voltages from 1.8V to 5.5V.
Read onlineAtmel AT24C02B specifications
| Capacity | 2048 bits (256 x 8) |
|---|---|
| Operating Voltage Range | 1.8V to 5.5V |
| Clock Frequency | Up to 1 MHz at 5V, 400 kHz at 1.8V |
| Endurance | 1 Million Write Cycles |
| Data Retention | 100 Years |
| Operating Temperature Range | -40°C to +85°C (DC), -65°C to +125°C (Absolute Max) |
| Interface | Two-wire Serial Interface |
All Atmel AT24C02B documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the write cycle time for the AT24C02B?
The maximum self-timed write cycle time is 5 ms.
Is the AT24C02B available in automotive grade?
Yes, the device is available in Automotive versions.
How many bytes can be written per page?
Each page can hold 8 bytes of data.
What voltage range does the device operate in?
The AT24C02B operates from 1.8 V to 5.5 V.
What is the maximum supply voltage for the AT24C02B?
The device operates up to 5.5 V supply voltage.
How many write cycles can the AT24C02B endure?
It is rated for 1 million write cycles.