E-LS1357-V1.2 Datasheet, PDF (5/6 Pages) BOWIN ELECTRONIC CO. – 4 Digit Time With Colon Default

LSI
LS 1357
Key`s summary
Press once
I5(Key/Start/Stop Start/Stop
)
Press and hold 2 Second
Reset default value
Bonding option A (Range Selection)
Pin connection
Pin connection
I4 without resistance VDD: Day / Hour Timer GND: Hour / Minute Timer
Bonding OptionB(Default Value)
I3 I2 I1 I0 Default Value Day
GND GND GND GND 1
GND GND GND VDD 2
GND GND VDD GND 3
GND GND VDD VDD 4
GND VDD GND GND 5
GND VDD GND VDD 6
GND VDD VDD GND 7
GND VDD VDD VDD 14
VDD GND GND GND 28
VDD GND GND VDD 30
VDD GND VDD GND 45
VDD GND VDD VDD 60
VDD VDD GND GND 70
VDD VDD GND VDD 80
VDD VDD VDD GND 90
VDD VDD VDD VDD 99
Default Value Hour
1
2
3
4
5
6
8
10
12
18
36
60
70
80
90
24
Output Waveform
5
Version 1.2(24, 10, 2003)