Automotive ICs

Convenience Timer, Automotive, 125°C Operation, Timer with Interrupt Time Setting Pin S-35720 A Series

The convenience timer is a CMOS timer IC which operates with low current consumption, and is suitable for the time management of the relative time.
The S-35720 A Series compares the timer value and the value set to the SET0 pin and the SET1 pin, and outputs an interrupt signal when the values match each other.
The timer of the S-35720 A Series is a 24-bit binary-up counter.
4 types of interrupt time can be selected depending on the SET0 pin and the SET1 pin settings.

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.

Features

Alarm interrupt function
Settable interrupt time
Selectable as the option on the second time scale from 1 second to 194 days (Approximately half a year)
Low current consumption
0.2 μA typ. (Crystal oscillator: Cl = 6 pF, Vdd = 3.0 V, Ta = +25°C)
Wide range of operation voltage
1.8 V to 5.5 V
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 qualified *1

*1. Contact our sales representatives for details.

Applications

  • Time management of various systems during the sleep period

Parts List

  • U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
    however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
  • Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
  • These descriptions may be different from the actual product name and parameter.
    Please confirm the product name and specifications with the data sheet again.
  • The information herein is subject to change without notice.