F15353G View Datasheet(PDF) - Feature Integration Technology Inc.
Part Name
Description
Manufacturer
F15353G Datasheet PDF : 38 Pages
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Fintek
H2
m2
W1
0
H1
R/W - Refer to bit 1.
m1
Feature Integration Technology Inc.
F15353
Frequency Mode (INT1ME=0, INT1FE=1)
Bit
Name
R/W Default
Description
Data set in INT1 register_1 is considered as frequency duty data. By settin
each bit from bit[4:0] of the register to “1”, the frequency corresponding
each bit is selected in an ANDed form. The SC bits configure a 3-bit SRAM
7:5
SC
R/W -
type register that can be set freely by users. These bits can be read an
written within the operating voltage range (1.3 to 3.0 V). There is no impac
on the duty function
4
16Hz
R/W - Write 1 to set frequency to 16Hz
3
8Hz
R/W - Write 1 to set frequency to 8Hz
2
4Hz
R/W - Write 1 to set frequency to 4Hz
1
2Hz
R/W - Write 1 to set frequency to 2Hz
0
1Hz
R/W - Write 1 to set frequency to 1Hz
7.6 INT1 Register_2 Access (Command 101b)
Alarm Time2, INT2AE=0, INT2FE=0, INT2FE=0
Bit
Name
R/W Default
Description
A2WE
A2WE, A2HE, and A2mE are respectively in the MSB of each byte. By
7
A2HE
R/W - setting every bit to “1”, the setting of the day of week data, hour data, and
A2mE
minute data in the corresponding bye becomes valid.
For a 12-hour expression, write 0 and 1 for AM and PM, respectively. For a
AM/PM
24-hour expression, either 0 or 1 can be written. 0 is read when the hour
6
R/W -
data is from 00 to 11, and 1 is read when from 12 to 23.
m40
Minute data (00 to 59)
H20
Hour data (00 to 23 or 00 to 11)
5
R/W -
m20
Minute data (00 to 59)
H10
4
R/W - Refer to bit 5.
m10
31
V0.12P
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