AT24MAC402 Overview
The Atmel AT24MAC402 and AT24MAC602 provides 2048 bits of Serial Electrically-Erasable Programmable Read-Only Memory (EEPROM) organized as 256 words of eight bits each and is accessed via an I2C-patible (2-wire) serial interface. In addition, AT24MAC402/602 incorporates an easy and inexpensive method to obtain a globally unique MAC or EUI address (EUI-48 or EUI-64). AT24MAC402 is an EUI-48 patible device that...
AT24MAC402 Key Features
- Low-voltage Operation ̶ 1.7V Minimum (VCC = 1.7V to 5.5V)
- Internally Organized as 256 x 8 (2K)
- I2C-patible (2-wire) Serial Interface
- Schmitt Trigger, Filtered Inputs for Noise Suppression
- Bi-directional Data Transfer Protocol
- 400kHz (1.7V) and 1MHz (2.5V, 5.0V) patibility
- Write Protect Pin for Hardware Data Protection of the Entire Array
- Permanent and Reversible Software Write Protection for the First-half of the
- 16-byte Page Write Modes ̶ Partial Page Writes Allowed
- Self-timed Write Cycle (5ms max)