S-35390AH, S-35390AxxH Datasheet (ABLIC)

S-35390AH, S-35390AxxH, 2-WIRE REAL-TIME CLOCK

Output pin for interrupt signal 1 Connection pins for quartz crystal GND pin Output pin for interrupt signal 2 Input pin for serial clock I/O pin for serial data Pin for positive power supply I/O Output Configuration Nch open-drain output (no protective diode at VDD)     Output Nch open-

S-35390A H Series www.ablic.com © ABLIC Inc., 2011-2018 FOR AUTOMOTIVE 105°C OPERATION 2-WIRE REAL-TIME CLOCK Rev.2.2_03 The S-35390A H Series is a 105C operation CMOS 2-wire real-time clock IC which operates with the very low current consumption in the wide range of operation voltage.

The operation voltage is 1.3 V to 5.5 V so that the S-35390A H Series can be used for various power supplies from main supply to backup battery.

Due to the 0.25 A current consumption and wide range of power s

S-35390AH Features

* Low current consumption: 0.25 A typ. (VDD = 3.0 V, Ta = 25C)

* Wide range of operating voltage: 1.3 V to 5.5 V

* Built-in clock correction function

* Built-in free user register

* 2-wire (I2C-bus) CPU interface

* Built-in alarm interrupter

* Built-in flag gen