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DA9021 Datasheet(PDF) 84 Page - Dialog Semiconductor

Part # DA9021
Description  System PMIC with high efficiency USB power manager
PDF  142 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9021 Datasheet(HTML) 84 Page - Dialog Semiconductor

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DA9021/22
System PMIC with high efficiency USB power manager
Datasheet
Revision 2.5
17-Feb-2017
CFR0011-120-00 Rev 5
84 of 142
© 2017 Dialog Semiconductor
Table 71: ID 12 to 13
Register
address
Bit
Type
Label
Default
Description
R35
3:0
R/W
0000
RESERVED
7:4
R/W
0000
RESERVED
Table 72: ID 14 to 15
Register
address
Bit
Type
Label
Default
Description
R36
ID_14_15
3:0
R/W
BUCKCORE_STEP
0001
Power sequencer time slot 1
7:4
R/W
BUCKPRO_STEP
0111
Power sequencer time slot 7
Table 73: ID 16 to 17
Register
address
Bit
Type
Label
Default
Description
R37
ID_16_17
3:0
R/W
BUCKMEM_STEP
0000
Not controlled by power sequencer
7:4
R/W
0000
RESERVED
Table 74: ID 18 to 19
Register
address
Bit
Type
Label
Default
Description
R38
ID_18_19
3:0
R/W
GP_RISE1_STEP
0000
Not controlled by power sequencer
7:4
R/W
GP_RISE2_STEP
0000
Not controlled by power sequencer
Table 75: ID 20 to 21
Register
address
Bit
Type
Label
Default
Description
R39
ID_20_21
3:0
R/W
GP_FALL1_STEP
0000
Not controlled by power sequencer
7:4
R/W
GP_FALL2_STEP
0000
Not controlled by power sequencer
Table 76: SEQ status
Register
address
Bit
Type
Label
Default
Description
R40
SEQ_STATUS
3:0
R/W
WAIT_STEP
0000
Not controlled by power sequencer
7:4
R/W
SEQ_POINTER
0000
Actual pointer position (time slot) of power
sequencer
Table 77: SEQ_A
Register
address
Bit
Type
Label
Default
Description
R41
SEQ_A
3:0
R/W
SYSTEM_END
0110
OTP pointer to last supply of domain SYSTEM
7:4
R/W
POWER_END
1001
OTP pointer to last supply of domain POWER



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