DS1374
Key Features
- 32-Bit Binary Counter
- Second Binary Counter Provides Time-of-Day Alarm, Watchdog Timer, or NV RAM
- Separate Square-Wave and Interrupt Output Pins
- I2C Serial Interface
- Automatic Power-Fail Detect and Switch Circuitry
- Single-Pin Pushbutton Reset Input/Open-Drain Reset Output
- Low-Voltage Operation
- Trickle-Charge Capability
- 40°C to +85°C Operating Temperature Range
- 10-Pin µSOP, 16-Pin SO
