RX-8035SA
                              
                                  - Power Switching
 
                                    - Timestamp
 
                                    - I²C Interface
 
                              
                             
                         
                        
                     
                    
                        - Overview
 
                        - Spec
 
                        - Design Guides
 
                        - RoHS/
REACH
etc 
                        - Related 
Info. 
                    
                    
                    
                        
                            
                                - Built-in 32.768 kHz crystal unit: Factory-adjusted for frequency accuracy
 
                                - Interface Type : I²C-Bus (400 kHz)
 
                                - Operating voltage range : 2.4 V to 5.5 V
 
                                - Wide voltage for Timekeeping : 1.0 V to 5.5 V
 
                                - Low backup current : 350 nA (SA) 400 nA (LC) Typ.  / 3 V
 
                                - Event detection and Timestamp : One-shot full timestamp and interrupt.
 
                                - Dual event detection ports : Each terminal has a de-bounce circuit.
 
                                - Auto power switching functions : It switches VDD and VBAT, automatically
 
                                - Dual Alarm, Periodic interruption