DESCRIPTION

· The S-35710 Series is a programmable wake-up timer IC designed for intermittent system operation.

· It uses a 24-bit binary-up counter to compare timer values with internal register data, triggering a wake-up signal upon match.

· Users can set the internal register data via a 2-wire serial interface, allowing flexible wake-up signal timing.

FEATURES

· Wake-up function with settable intervals from 1 second to 194 days.

· Low current consumption: 0.2 μA typical.

· Wide operation voltage range: 1.8 V to 5.5 V.

· 2-wire (I2C-bus) CPU interface.

· Built-in 32.768 kHz crystal oscillation circuit.

· Operation temperature range: -40°C to +85°C.

· Lead-free and halogen-free.

APPLICATIONS

· IoT communications devices.

· Monitoring devices.

· Security devices.

· Battery systems.

· Energy harvesting systems.