LM8562 查看數據表（PDF） - SANYO -> Panasonic
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LM8562 Datasheet PDF : 7 Pages
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Pin Assignment
LM8562
Pin Functions
1. 3-Level Input Pins
No.
Pin Name
17 SPEED/POWER DOWN
21 ALM-DISP SELECT
22 TIME SET INPUT
23 ON/OFF INPUT
24 SLEEP/SNOOZE
26 MODE SELECT
27 RT-TIME SET/DIMMER
NOP : No operation
AC : Pulse input
2. Input/Output Pins
VSS
Test mode
Alarm 2 display & setting
Slow-down (AC = fast-down)
ON
Sleep display & sleep-in
24-hour mode, 50 Hz
Time setting inhibit
Dimmer display
Input Level
OPEN
Normal
NOP
NOP
NOP
NOP
12-hour mode, 50 Hz
Timer setting inhibit
Normal display
VDD
Power-down mode
Alarm 1 display & setting
Slow-up (AC = fast-up)
OFF
Second display & snooze-in
12-hour mode, 60 Hz
Time setting enable
Normal display
No.
Pin Name
18 RADIO OUTPUT
19 ALM-1 OUTPUT
20 ALM-2 OUTPUT
16 CR OSC
Input Level
VSS
VDD
—
When not used
—
Alarm1 OFF
—
Alarm2 OFF
1-pin OSC circuit
3. Input Pins
No.25 50/60 Hz INPUT = 50 Hz or 60 Hz clock signal input
No.15, 28 VSS, VDD = Power supply pin
No.2658-3/7
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