SPSB0813 datasheet(96/135 Pages) STMICROELECTRONICS

Part #	SPSB0813

Description	Automotive power management IC with LIN and CAN-FD

PDF	135 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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96 / 135 page

Bit

Name

Description

1 TSW2

Writing to WD_TIME is blocked unless WD CONFIG EN = 1.

The modified WD Trigger Time is valid only after the next trig event. Before it, old TSW value is kept.

V2_TKR

Voltage Regulator V2 configurable as a linear independent LDO or a tracker of the V1 Voltage Regulator

0 Linear independent LDO (default)

1 Tracker of the V1 voltage regulator

V2_RAIL

Voltage Regulator V2 rail configuration

0 V2 = 3.3V (default)

1 V2 = 5V

STBY SEL

Following are the valid settings:

1 1 : go to V1 standby

1 0 : No transition to standby

0 1 : Go to VBAT_standby

0 0 : No transition to standby (default)

GO STBY

1. When the configuration of a timer is changed, the timer is automatically restarted using the new

configuration.

Table 75. Control register CR3 (0x03)

Bit

name

Access

1 (R/W)

0 (R)

1 (R/W)

0 (R)

SPSB081

Control registers

DS14048 - Rev 1

page 96/135

SPSB0813 Datasheet(PDF) 96 Page - STMicroelectronics