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L9952GXP Datasheet(PDF) 58 Page - STMicroelectronics

Part # L9952GXP
Description  Power management system IC
PDF  68 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9952GXP Datasheet(HTML) 58 Page - STMicroelectronics

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SPI control and status registers
L9952GXP
58/68
Doc ID 13518 Rev 5
Note:
In VBAT standby mode, DigOut 3 and DigOut4 are HighZ.
Table 46.
Configuration bit Txx
Name/state
Definition/function
T12
T11
T10
Defines the period of the cyclic sense Timer 1 which is selectable for Out
1..4 and Out_HS (see ON signals control register 0)
0
0
0
Period: 0.5 s
0
0
1
Period: 1.0 s
0
1
0
Period: 1.5 s
0
1
1
Period: 2.0 s
1
0
0
Period: 2.5 s
1
0
1
Period: 3.0 s
1
1
0
Period: 3.5 s
1
1
1
Period: 4.0 s
T13
Defines the ON time for the cyclic sense Timer1
0
ON time 10 ms
1
ON time 20 ms
T20
Defines the ON time of the cyclic sense Timer 2 which is selectable for Out
1..4 and OUTHS (see ON Signals control register 0)
0
Period 50 ms / ON time 100 us
1
Period 50 ms / ON time 1ms
Table 47.
Configuration bit INT_enable
Name/state
Definition/function
INT_enable
0
Interrupt Mode disabled ( see Section 2.7 )
1
Interrupt Mode enabled
CLR
Clears the contents of status register 0 and 1



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