AT24C02A Two-Wire Serial EEPROM
■ The AT24C02A provides 2048 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 256 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 is available in space-saving 8-lead DIP, 8-lead SOP, 8-lead TSSOP ,8-lead MSOP, 8 PAD DFN and SOT23-5 packages and is accessed via a two-wire serial interface.
●Features
◆ Wide Voltage Operation:VCC = 1.7V to 5.5V
◆ Operating Ambient Temperature: -40°C to +85°C
◆ Internally Organized:
■ AT24C02A, 256 X 8 (2K bits)
■ Two-wire Serial Interface
■ Schmitt Trigger, Filtered Inputs for Noise Suppression
■ Bidirectional Data Transfer Protocol
■ 1 MHz (5V), 400 kHz (1.7V, 2.5V, 2.7V) Compatibility
■ Write Protect Pin for Hardware Data Protection
■ 8-byte Page (2K), 16-byte Page (4K, 8K, 16K) 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 DIP/SOP/TSSOP/MSOP,8 PAD DFN and SOT-23-5Packages
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AT24C02A 、 AT24C02AN 、 AT24C02AM/TR 、 AT24C02AMM/TR 、 AT24C02AMT/TR 、 AT24C02ADQ/TR 、 AT24C02AM5/TR |
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Two-Wire Serial EEPROM 、 serial electrically erasable and programmable read-only memory 、 serial EEPROM |
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Datasheet |
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Please see the document for details |
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DIP-8;SOT-23-5;SOP-8;MSOP-8;TSSOP-8;DFN-8;DIP;SOP;TSSOP;MSOP;DFN;SOT23-5 |
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English Chinese Chinese and English Japanese |
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2023-8-31 |
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997 KB |
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