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IDT1338

Renesas
Part Number IDT1338
Manufacturer Renesas
Description REAL-TIME CLOCK
Published Jan 19, 2020
Detailed Description DATASHEET REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM IDT1338 General Description The IDT1338 is a serial real...
Datasheet PDF File IDT1338 PDF File

IDT1338
IDT1338

Overview
DATASHEET REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM IDT1338 General Description The IDT1338 is a serial real-time clock (RTC) device that consumes ultra-low power and provides a full binary-coded decimal (BCD) clock/calendar with 56 bytes of battery backed Non-Volatile Static RAM.
The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.
The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.
The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year.
Access to the clock/calendar registers is provided by an I2C interface capable of operating in fast I2C mode.
Built-in Power-sense circuitry detects power failures and automatically switches to the backup supply, maintaining time and date operation.
Applications • Telecom (Routers, Switches, Servers) • Handheld (GPS, Point of Sale POS terminals) • Consumer Electronics (Set-Top Box, Digital Recording, Net...


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