S-35770E01A-K8T2U Datasheet, PDF (1/26 Pages) Seiko Instruments Inc – CONVENIENCE TIMER

S-35770 Series
www.sii-ic.com
FOR AUTOMOTIVE 125°C OPERATION 2-WIRE COUNTER
CONVENIENCE TIMER
© SII Semiconductor Corporation, 2015-2016
Rev.1.2_00
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-35770 Series counts the number of clocks input from an external device.
The counter is a 24-bit binary up counter.
The counter data can be read via a 2-wire serial interface.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to SII Semiconductor Corporation is indispensable.
 Features
• External clock signal count function:
• Low current consumption:
• Wide range of operation voltage:
• 2-wire (I²C-bus) CPU interface
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
• AEC-Q100 qualified^*1
Countable from 0 to 16,777,215, with output pin for counter loop flag
0.01 μA typ. (V_DD = 3.0 V, Ta = +25°C, out of communication (CLKIN pin = 0 V))
1.5 V to 5.5 V
Ta = −40°C to +125°C
*1. Contact our sales office for details.
 Application
• Various pulse counters
 Package
• TMSOP-8
1