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 3.6V)• Internally Organized 65,536 x 8• Two-wire Serial Interface• Schmitt Triggers, Filtered Inputs for Noise Suppression• BidirecTIonal Data Transfer Protocol• 1 MHz (5V), 400 kHz (2.7V) and 100 kHz (1.8V) CompaTIbility• Write Protect Pin for Hardware and Software Data ProtecTIon• 128-byte Page Write Mode (Partial Page Writes Allowed)• Self-timed Write Cycle (5 ms Max)• High Reliability– Endurance: 100,000 Write Cycles– Data Retention: 40 Years• Automotive Devices Available• 8-lead PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP,8-lead LAP, 8-lead SAP and 8-ball dBGA2 Packages• Die Sales: Wafer Form, Waffle Pack and Bumped DieDescriptionThe AT24C512 provides 524,288 bits of serial electrically erasable and programmableread only memory (EEPROM) organized as 65,536 words of 8 bits each. The device’scascadable feature allows up to four devices to share a common two-wire bus. Thedevice is optimized for use in many industrial and commercial applications where lowpowerand low-voltage operation are essential. The devices are available in spacesaving8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-leadLeadless Array (LAP), and 8-lead SAP packages. In addition, the entire family is availablein 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
