WAKE-UP TIMER IC PROGRAMMABLE WAKE-UP TIMER IC WITH BUILT-IN QUARTZ CRYSTAL Rev.1.0_00 S-35710MAbsolute Maximum RatingsTable 3 Item Symbol Applied Pin Absolute Maximum Rating Unit Power supply voltage VDD − VSS − 0.3 to VSS + 6.5 V SDA, SCL VSS − 0.3 to VSS + 6.5 V Input voltage VIN _______ RST V SS − 0.3 to VDD + 0.3 ≤ VSS + 6.5 V SDA VSS − 0.3 to VSS + 6.5 V Output voltage VOUT INT V SS − 0.3 to VDD + 0.3 ≤ VSS + 6.5 V Operation ambient temperature *1 Topr − −40 to +85 °C Storage temperature Tstg − −55 to +125 °C *1. Conditions with no condensation or frost. Condensation or frost causes short-circuiting between pins, resulting in a malfunction. Caution The absolute maximum ratings are rated values exceeding which the product could suffer physicaldamage. These values must therefore not be exceeded under any conditions.Recommended Operation ConditionsTable 4 (VSS = 0 V) Item Symbol Condition Min. Typ. Max. Unit Operation power supply voltage VDD Ta = −40°C to +85°C 1.8 − 5.5 V Oscillation CharacteristicsTable 5 (Ta = +25°C, VDD = 3.0 V, VSS = 0 V unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Oscillation start voltage VSTA Within 10 seconds 1.8 − 5.5 V Oscillation start time tSTA − − − 1 s Frequency deviation Δf/f Ta = −40°C to +85°C −1 − +1 % 7