AT24C01D - ATMEL

AT24C01D I2C-Compatible (2-wire) Serial EEPROM

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. The device’s cascadable feature allows up to eight devices to share a common 2-wire bus. These device are optimized for use in many industrial and commercial applications where low-power a.

Features

 Low Voltage Operation ̶ 1.7V (VCC = 1.7V to 3.6V)
 Internally Organized 128 x 8 (1K) or 256 x 8 (2K)
 I2C-Compatible (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
 Self-timed Write Cycle .