參數(shù)資料
型號: LC85632
元件分類: 時鐘及定時
英文描述: LED CLOCK, PDIP30
封裝: DIP-30
文件頁數(shù): 7/34頁
文件大小: 394K
代理商: LC85632
Figure 7 Operating State Transitions 2: Current Time Display and Setting Block
LC85632
No. 4659-15/34
Power on
State
Display
Initial state
x
Current time, flashing
12 00 (Phase
x)
:
(Phase
y)
Numbers
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note:
Depends on the display
mode
The clock operates even in
this state.
Normal clock
Not set
To
the
alarm
display
and
setting
block
To
the
calendar
and
snooze
block
To
the
manual
and
sleep
block
Application of a
high or low level
to the ALM-A/B
DISP & SEL pin.
Application of a
high or low level
to the CAL DISP
& SNOOZE pin.
Application of a
high or low level
to the MANUAL
& SLEEP pin.
State
Display
Normal display
Current time
Lit
Numbers
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note:
Depends on the display
mode
The TIME SET INPUT is a
NOP in this mode.
Normal clock
No change
State
Display
Normal state
Current time
Lit
Lit*
Normal clock
Set
Not set
Numbers
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note: * The indicators for
enabled alarms are lit.
Display
Current time
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note:
Depends on the
display mode
No change
When alarm operation is not enabled
When alarm operation is enabled
Linked to the + and
– inputs
Linked to the + and
– inputs
Flashing
Lit for enabled alarms
Current time setting
mode
State
Numbers
Application of a high level
to the RT-TIME SET/
DIMMER pin.
Making the RT-TIME SET/
DIMMER pin open.
Display
Current time
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note:
Depends on the
display mode
No change
Linked to the + and
– inputs
Linked to the + and
– inputs
Flashing
Lit for enabled alarms
Current time setting
mode
State
Numbers
Alarm operation starts at
the point the time matches
an alarm setting time.
Application of a high level
to the RT-TIME SET/
DIMMER pin.
Making the RT-TIME SET/
DIMMER pin open.
Note: The “Display” sections indicates the states of the LED display.
Abbreviations: ALM IND. ¨ Alarm indicator, AM/PM ¨ AM, PM
Application of a high level to the
RT-TIME SET/DIMMER pin.
Application of a high or low level to
the TIME SET INPUT pin.
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