SC8562 查看數據表（PDF） - Silan Microelectronics
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SC8562 Datasheet PDF : 9 Pages
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SC8562
No.
Pin Name
19 ALM_1
20 ALM_2
21 ALM_SEL
22 TIME_SET
23 ON/OFF
24 SLEEP/SNOOZE
25 AC INPUT
26 MODE_SEL
27 TIME_SET_EN/DIM
28 VDD
Description
Alarm output pin, when connect to VDD, alarm is turned off.
LED Display mode select pin 1
Time set pin.
Pin controlling alarm and radio output state
LED Display mode select pin 2
Built-in Schmidt circuit enables noise elimination at 50/60Hz commercial
frequencies with use of a simple CR filter, Built-in pull-up resistor.
Mode select pin. If connect to VDD, select 12H &60Hz mode; if connect to VSS,
select 24H&50Hz mode; if open, then select 12H &50Hz.
Time setting enable and dimmer display control pin. If connect to VDD, time
setting enable and LED display normally; If connect to VSS, time setting inhibit
(except alarm setting) and LED dimmer display; if open, time setting inhibit
and LED display normally.
Negative power supply.
DISPLAY MODE
Select Pin
ALM_SEL
SLEEP/SNOOZE
OPEN
OPEN
VDD
OPEN
VSS
OPEN
OPEN(VDD,VSS)
VSS
OPEN(VDD,VSS)
VDD
Display
Mode
Time display
Alarm 1
Alarm 2
1
AM/PM
10’s hour
AM/PM
10’s hour
AM/PM
10’s hour
Sleep
Unlit
Second
display
Unlit
Digit No,
2
3
Hour
10’s
minutes
Hour
10’s
minutes
Hour
10’s
minutes
10’s
0
minutes
Minutes
10’s
seconds
4
Minutes
Minutes
Minutes
Minutes
Seconds
FUNCTION DESCRIPTION
1. Segment Output
The duplex LED panel can be direct driven by 13 segment output pins.
Compatible with SC8560-use LED panel)
2. Colon Output
LED panel
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV: 1.1 2008.04.29
Page 5 of 10
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