Datasheet Summary
AT24C01D and AT24C02D
I2C-patible (2-wire) Serial EEPROM 1-Kbit (128 x 8) or 2-Kbit (256 x 8)
Features
- Low Voltage Operation ̶ 1.7V (VCC = 1.7V to 3.6V)
- Internally Organized 128 x 8 (1K) or 256 x 8 (2K)
- I2C-patible (2-wire) Serial Interface
̶ 100kHz Standard Mode, 1.7V to 3.6V ̶ 400kHz Fast Mode, 1.7V to 3.6V ̶ 1MHz Fast Mode Plus (FM+), 2.5V to 3.6V
- Schmitt Triggers, Filtered Inputs for Noise Suppression
- Bidirectional Data Transfer Protocol
- Write Protect Pin for Full Array Hardware Data Protection
- Ultra Low Active Current (1mA max) and Standby Current (0.8μA max)
- 8-byte Page Write Mode ̶ Partial Page Writes Allowed
- Random and Sequential Read Modes
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