AT24C04B Datasheet PDF - ATMEL

●Description

●The AT24C04B/08B provides 4096/8192 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 512/1024 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C04B/08B is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. Inaddition, the AT24C04B/08B is available in 1.8V (1.8V to 5.5V) version.

●Features

●• Low-voltage and Standard-voltage Operation

●─ 1.8 (VCC = 1.8V to 5.5V)

●• Internally Organized 512 x 8 (4K), or 1024 x 8 (8K)

●• Two-wire Serial Interface

●• Schmitt Trigger, Filtered Inputs for Noise Suppression

●• Bidirectional Data Transfer Protocol

●• 1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility

●• Write Protect Pin for Hardware Data Protection

●• 16-byte Page (4K, 8K) Write Modes

●• Partial Page Writes Allowed

●• Self-timed Write Cycle (5 ms max)

●• High-reliability

●─ Endurance: 1 Million Write Cycles

●─ Data Retention: 100 Years

●• 8-lead PDIP, 8-lead JEDEC SOIC, 8-leadUltra-Thin Mini-MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages

●• Lead-free/Halogen-free

●• Die Sales: Wafer Form and Tape and Reel