Product Summary

The AT24HC04BN-SH-T is a Two-wire Serial EEPROM. It provides 4096 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 512 words of 8 bits each. The AT24HC04BN-SH-T is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24HC04BN-SH-T is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP packages and is accessed via a two-wire serial interface. In addition, the entire family is available in 1.8V (1.8V to 5.5V) version.

Parametrics

AT24HC04BN-SH-T absolute maximum ratings: (1)Operating Temperature: –40℃ to +125℃; (2)Storage Temperature: –65℃ to + 150℃; (3)Voltage on Any Pin with Respect to Ground: –1.0 V to +7.0V; (4)Maximum Operating Voltage: 6.25V; (5)DC Output Current: 5.0 mA.

Features

AT24HC04BN-SH-T features: (1)Write Protect Pin for Hardware Data Protection: Utilizes Different Array Protection Compared to the AT24C04B; (2)Low-voltage and Standard-voltage Operation: 1.8 (VCC = 1.8V to 5.5V); (3)Internally Organized 512 x 8 (4K); (4)Two-wire Serial Interface; (5)Schmitt Trigger, Filtered Inputs for Noise Suppression; (6)Bidirectional Data Transfer Protocol; (7)1 MHz (5V) and 400 kHz (1.8V, 2.5V, 2.7V) Clock Rate; (8)16-byte Page; (9)Partial Page Writes Allowed; (10)Self-timed Write Cycle (5 ms Max); (11)High Reliability: Endurance: One Million Write Cycles; Data Retention: 100 Years; (12)8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP Packages; (13)Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers.

Diagrams

AT24HC04BN-SH-T block diagram

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