DIGITAL ALARM CLOCK

DESCRIPTION
The LM8560 is alarm equipped digital clock IC with built-in
driver capable of directly driving LED display equipment. As IC
himself the VDD pin for the LM8560 is graded to withstand a
voltage of 15V.
FEATURES
*Single chip P-channel ED MOS LSI
*LED direct drive using time division (duplex configuration)
*Wide operating power supply voltage range
*Built-in alarm function with 24-hour control
*Supports changeover between 12-hour AM/PM and 24-hour
displays
*Built-in battery backup CR oscillator
*Users 50Hz or 60Hz as standard frequency
*Built-in automatic fast forward function for hour and minute
settings
*Built-in sleep timer function (maximum intervals of 59 minutes
or 1 hours and 59 minutes)
*Built-in snooze function supporting repeat use
*Equipped with power failure display function
*900Hz output for alarm tone

FUNCTIONS
*Current time display
*Snooze alarm function
*Sleep timer function (maximum intervals of 59 minutes or 1
hours and 59 minutes)

APPLICATIONS
*Alarm clocks
*Clock radios