资 源 简 介
Features• Low-voltage and Standard-voltage OperaTIon– 2.7 (VCC = 2.7V to 5.5V)– 1.8 (VCC = 1.8V to 5.5V)• Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K),1024 x 8 (8K) or 2048 x 8 (16K)• Two-wire Serial Interface• Schmitt Trigger, Filtered Inputs for Noise Suppression• BidirecTIonal Data Transfer Protocol• 100 kHz (1.8V) and 400 kHz (2.7V, 5V) CompaTIbility• Write Protect Pin for Hardware Data ProtecTIon• 8-byte Page (1K, 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• Automotive Devices Available• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 5-leadSOT23, 8-lead TSSOP and 8-ball dBGA2 Packages• Die Sales: Wafer Form, Waffle Pack and Bumped WafersDescriptionThe AT24C01A/02/04/08A/16A provides 1024/2048/4096/8192/16384 bits of serialelectrically erasable and programmable read-only memory (EEPROM) organized as128/256/512/1024/2048 words of 8 bits each. The device is optimized for use in manyindustrial and commercial applications where low-power and low-voltage operationare essential. The AT24C01A/02/04/08A/16A is available in space-saving 8-leadPDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 5-lead SOT23(AT24C01A/AT24C02/AT24C04), 8-lead TSSOP, and 8-ball dBGA2 packages and isaccessed via a Two-wire serial interface. In addition, the entire family is available in2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.
