The AT24C512 SOIC8 is an I2C EEPROM (Electrically Erasable and Programmable Read-Only Memory) offering 524,288 bits of memory, organized as 65,536 words of 8 bits each. Its cascadable feature allows up to eight devices to share a common 2-wire bus, making it versatile for various applications. Optimized for industrial and commercial use, it operates at low power and low voltage. This EEPROM is available in space-saving 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-pad UDFN, 8-ball WLCSP, and 8-ball VFBGA packages, catering to diverse design requirements. It comes in versions supporting voltage ranges from 1.7V to 3.6V and 2.5V to 5.5V, ensuring compatibility with a wide range of systems.
Features:
- Low-voltage and Standard-voltage Operation̶
V CC = 1.7V to 3.6V̶
V CC = 2.5V to 5.5V - Internally Organized as 65,536 x 8 (512K)
- I2C-compatible (2-Wire) Serial Interface
- Schmitt Triggers, Filtered Inputs for Noise Suppression
- Bidirectional Data Transfer Protocol
- 400kHz (1.7V) and 1MHz (2.5V, 5.5V) Compatibility
- Write Protect Pin for Hardware Data Protection
- 128-byte Page Write Mode ̶Partial Page Writes Allowed
- Random and Sequential Read Modes
- Self-timed Write Cycle (5ms Max)
