AT24C512C Datasheet | Atmel

Features - Low-voltage and Standard-voltage Operation ̶ VCC = 1.7V to 3.6V ̶ VCC = 2.5V to 5.5V - Internally Organized as 65,536 x 8 (512K) - I2C-patible (2-Wire) Serial Interface - Schmitt Triggers, Filtered Inputs for Noise Suppression - Bidirectional Data Transfer Protocol - 400k Hz (1.7V) and 1MHz (2.5V, 5.5V) patibility - 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) - High Reliability ̶ Endurance: 1,000,000 Write Cycles ̶ Data Retention: 40 Years - Green Package Options (Pb/Halide-free/Ro HS pliant) ̶ 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-pad UDFN, 8-ball WLCSP, and 8-ball VFBGA Packages - Die sale Options: Wafer Form and Tape and Reel Available Description The Atmel® AT24C512C provides 524,288 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 65,536 words of 8 bits each. The cascadable feature of the device allows up to eight devices to share a mon 2-wire bus. The device is optimized for use in many industrial and mercial applications where low-power and low-voltage operation are essential. The devices are 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. In addition, the entire family is available in 1.7V to 3.6V and 2.5V to 5.5V versions. Atmel-8720F-SEEPROM-AT24C512C-Datasheet_012015 1. Pin Configurations and Pinouts Figure 1. Pin Configurations Pin Name A0, A1, A2 GND SDA SCL WP VCC Function Address Inputs Ground Serial Data Serial Clock Input Write Protect Power Supply 8-lead SOIC A0 A1 A2 GND 18 27 36 45 Top View VCC WP SCL SDA A0 A1 A2 GND 8-ball WLSCP SDA SCL A2 A1 VCC WP A0 Top View 8-lead TSSOP 18 27 36 45 VCC WP SCL SDA 8-pad...