IDT1338 Overview
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.
IDT1338 Key Features
- Real-Time Clock (RTC) counts seconds, minutes, hours
- 56-Byte battery-backed Non Volatile RAM for data
- Fast mode I2C Serial interface
- Automatic power-fail detect and switch circuitry
- Programmable square-wave output
- Packaged in 8-pin MSOP, 8-pin SOIC, or 16-pin SOIC
- Industrial temperature range (-40°C to +85°C)
