Automotive ICs

Convenience Timer, Automotive, 125°C Operation, 2-wire Interval Timer with Built-in Timer of Fixed Interrupt Time S-35760 A Series


Under Development

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Since the product is under development, the information described herein is subject to change without notice.
Moreover, commercialization of the product may be stopped.

The convenience timer is a CMOS timer IC which operates with low current consumption, and is suitable for the timemanagement of the relative time.
The S-35760 A Series outputs 2 interrupt signals. The INT1 pin outputs the fixed-cycle interrupt signal. Users can set the frequency and the duty ratio freely via a 2-wire serial interface. The INT2 pin outputs an interrupt signal which can be selected as the option on the second time scale from 1 second to 194 days.

Caution: This product can be used in vehicle equipment and in-vehicle equipment. Before using the product for these purposes, it is imperative to contact our sales representatives.


Fixed-cycle interrupt signal output function
Settable frequency and duty ratio
Alarm interrupt function
Selectable as the option on the second time scale from 1 second to 194 days (Approximately half a year)
Low current consumption
(Crystal oscillator: Cl = 6 pF, Vdd = 3.0 V,  Ta = +25°C)
Wide range of operation voltage
1.8 V to 5.5 V
2-wire (I2C-bus) CPU interface
Built-in 32.768 kHz crystal oscillation circuit
Operation temperature range
Ta = -40°C to +125°C
Lead-free (Sn 100%), halogen-free
AEC-Q100 in process


  • Safety critical components typified by engine, transmission, suspension and ABS, and EV/HEV/PHEV related equipment, etc.
  • Meter, body, headlamp, ITS, etc.
  • Accessory, car navigation, car audio system, etc.