RTC EXTREMELT ACCURATE I2C, SOIC20; Date Format: Day; Date; Month; Year; Clock Format: 12Hr / 24Hr; Clock IC Type: RTC; Supply Voltage Min: 2.3V; Supply Voltage Max: 5.5V; Clock IC Case Style: SOIC; No. of Pins: 20Pins; IC Interface Type: I2C; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: To Be Advised; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jun-2015); Base Number: 32; Bus Type: I2C; Clock Frequency: 32.768kHz; Clock Frequency Max: 400kHz; Clock Frequency Min: 0.04kHz; IC Case Style: SOIC; Logic Function Number: 32; Memory Type: SRAM; No. of Outputs: 1Outputs; Operating Temperature Range: 0°C to +70°C; RTC Features: Square-Wave Output; Supply Voltage Range: 2.3V to 5.5V; Termination Type: Surface Mount Device; Voltage Vcc Max: 5.5V