AT24C512B-TH-T Datasheet PDF - ATMEL

●Description

●The AT24C512B provides 524,288 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common two-wire bus. The device is optimized for use inmany industrial and commercial applications where low-power and low-voltage operation are essential.

●Features

●• Low-voltage and Standard-voltage Operation

●– 1.8v (VCC= 1.8V to 3.6V)

●– 2.5v (VCC= 2.5V to 5.5V)

●• Internally Organized 65,536 x 8

●• Two-wire Serial Interface

●• Schmitt Triggers, Filtered Inputs for Noise Suppression

●• Bidirectional Data Transfer Protocol

●• 1 MHz (2.5V, 5.5V), 400 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: 1,000,000 Write Cycles

●– Data Retention: 40 Years

●• Lead-free/Halogen-free Devices

●• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJSOIC, 8-lead TSSOP, 8-ball dBGA2, and 8-lead Ultra Thin Small Array (SAP) Packages

●• Die Sales: Wafer Form, Waffle Pack and Bumped Die