AT24C01D Overview
The Atmel® AT24C01D/02D provides 1,024/2,048 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 128/256 words of eight bits each.
AT24C01D Key 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
- 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
- Self-timed Write Cycle Within 5ms max
