Maxim Integrated DS1231-50/G Mounting Type: Through Hole Number Of Voltages Monitored: 1 Operating Temperature: 0?°C ~ 70?°C Output: Open Drain or Open Collector Package / Case: 8-DIP (0.300", 7.62mm) Reset: Active High/Active Low Reset Timeout: 150 ms Minimum Series: - Type: Simple Reset/Power-On Reset Voltage - Threshold: 4.37V, 4.62V