S-35390AH Datasheet PDF (2-WIRE REAL-TIME CLOCK)

Download the S-35390AH datasheet PDF. This datasheet also covers the S-35390AxxH variant, as both devices belong to the same 2-wire real-time clock family and are provided as variant models within a single manufacturer datasheet.

General Description

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-

Key Features

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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 generator during detection of low power voltage or at power-on.
Auto calendar up to the year 2099, automatic leap year calculation function.
Built-in constant voltage circuit.
Built-in 32.7.

Datasheet Details

Part number	S-35390AH
Manufacturer	ABLIC
File Size	620.27 KB
Description	2-WIRE REAL-TIME CLOCK
Datasheet	S-35390AH Datasheet

Part number

S-35390AH

Manufacturer

ABLIC

File Size

620.27 KB

Description

2-WIRE REAL-TIME CLOCK

Datasheet

S-35390AH Datasheet

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Other Datasheets by ABLIC

Part Number	Description
S-35390A	2-WIRE REAL-TIME CLOCK
S-35391A	2-WIRE REAL-TIME CLOCK
S-35392A	2-WIRE REAL-TIME CLOCK
S-35399A03	2-WIRE REAL-TIME CLOCK
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Part Number

Description

S-35390A

2-WIRE REAL-TIME CLOCK

S-35391A

2-WIRE REAL-TIME CLOCK

S-35392A

2-WIRE REAL-TIME CLOCK

S-35399A03

2-WIRE REAL-TIME CLOCK

S-35190A

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

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 supply voltage at time keeping, the S-35390A H Series makes the battery life longer. In the system which operates with a backup battery, the included free registers can be used as the function for user's backup memory.