Description
The electronic timer device is powered by a 1.5V button cell, is programmable from 0 to 99 minutes, with 2 beep cycles at the end of countdown. The countdown mode is indicated with a blinking display. The timer is provided with an internal memory that allows the memorization of the last programmed time. The chip automatically enters sleep mode when not in use. The device can be used in several configurations and has several options, which are described below.

FEATUREs and Benefits
    Flexible timer chip thanks to several configurations and options
    Low cost – minimal external components
    Low power consumption guarantees a long operation life on a low cost 1.5V button cell
    COB (Chip-On-Board) package technology for compact and low cost implementation
    Accurate timing based on low power crystal oscillator
    Output for driving an external transistor

APPLICATIONs
    Autonomous kitchen timer
    Parking timing reminder key ring