The AT24C02A/04A/08A provides 2048/4096/8192 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 256/512/1024 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 AT24C02A/04A/08A is available in space saving 8-pin PDIP, 8-pin, 14-pin SOIC, and 8-pin TSSOP packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to 5.5V) and 1.8V (1.8V to 5.5V) versions.
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• Write Protect Pin for Hardware Data Protection Utilizes Different Array Protection Compared to the AT24C02/04/08• Low Voltage and Standard Voltage Operation 5.0 (VCC = 4.5V to 5.5V) 2.7 (VCC = 2.7V to 5.5V) 2.5 (VCC = 2.5V to 5.5V) 1.8 (VCC = 1.8V to 5.5V)• Internally Organized 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)• 2-Wire Serial Interface• Schmitt Trigger, Filtered Inputs for Noise Supperssion• Bidirectional Data Transfer Protocol• 100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility• 8-Byte Page (2K), 16-Byte Page (4K, 8K) Write Modes• Partial Page Writes Are Allowed• Self-Timed Write Cycle (10 ms max)• High Reliability Endurance: 1 Million Write Cycles Data Retention: 100 Years ESD Protection: >3000V• Automotive Grade and Extended Temperature Devices Available• 8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, and 8-Pin TSSOP Packages
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Operating Temperature.................................. -55 to +125
Storage Temperature .....................................-65 to +150
Voltage on Any Pin
with Respect to Ground .....................................1.0V to +7.0V
Maximum Operating Voltage........................................... 6.25V
DC Output Current........................................................ 5.0 mA
Post a Buying Lead
Required Field 
