DIGITAL ALARM CLOCK
UTC LM8560
DIGITAL ALARM CLOCK
DESCRIPTION
The LM8560 is alarm equipped digital clock IC with built-in driver capable of...
Description
UTC LM8560
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.
MOS IC
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
SDIP-28
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
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R502-005,D
UTC LM8560
PIN CONFIGURATIONS
AM& 10'S HR ag&de PM& 10'S HR b 10'S HR c& HR e HR b&g HR c&d HR a&f 10'S MIN a&f
MOS IC
1 2 3 4 5 6 7
28 27 26
12/24 HR Select CR Input 50/60 Hz Select
25 50/60 Hz Input 24 Snooze Input 23 Sleep Display
LM8560
22 Hour Set 21 20 19 18 Minute Set VDD Alarm Display Alarm OFF
10'S MIN b&g 8 10'S MIN c&d 9 10'S MIN e &Min e 10 MIN b&g 11 MIN c...
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