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STPMIC25 Datasheet(PDF) 106 Page - STMicroelectronics

Part # STPMIC25
Description  Highly integrated power management IC for microprocessor units
PDF  145 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPMIC25 Datasheet(HTML) 106 Page - STMicroelectronics

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6.6.3
Interrupt pending register 2 (INT_PENDING_R2)
Table 72. INT_PENDING_R2
7
6
5
4
3
2
1
0
reserved
reserved
reserved
reserved
reserved
reserved
THW_RI
THW_FA
R
R
R
R
R
R
R
R
•
Address: 0x78
•
Default: 0x00
•
Description: Interrupt pending register 2 (see Section 6.6.1).
This register is reset to the default value as long as RSTn is asserted.
For all bits:
0: interrupt not pending
1: interrupt pending
[7:2]
reserved
[1]
THW_RI: Temperature rises above the TWRN_Rise threshold
[0]
THW_FA: Temperature fall below the TWRN_Fall threshold
6.6.4
Interrupt pending register 3 (INT_PENDING_R3)
Table 73. INT_PENDING_R3
7
6
5
4
3
2
1
0
REFDDR_OCP BUCK7_OCP BUCK6_OCP BUCK5_OCP BUCK4_OCP BUCK3_OCP BUCK2_OCP BUCK1_OCP
R
R
R
R
R
R
R
R
•
Address: 0x72
•
Default: 0x00
•
Description: Interrupt pending register 3 (see Section 6.6.1).
This register is reset to the default value as long as RSTn is asserted.
For all bits:
0: interrupt not pending
1: interrupt pending
[7]
REFDDR_OCP: Overcurrent detected on REFDDR
[6]
BUCK7_OCP: Overcurrent detected on BUCK7
[5]
BUCK6_OCP: Overcurrent detected on BUCK6
[4]
BUCK5_OCP: Overcurrent detected on BUCK5
[3]
BUCK4_OCP: Overcurrent detected on BUCK4
[2]
BUCK3_OCP: Overcurrent detected on BUCK3
[1]
BUCK2_OCP: Overcurrent detected on BUCK2
[0]
BUCK1_OCP: Overcurrent detected on BUCK1
STPMIC25
Register descriptions
DS14278 - Rev 3
page 106/145



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