DA9062 datasheet(86/101 Pages) RENESAS

86 / 101 page

DA9062

PMIC for Applications Requiring up to 8.5 A

Datasheet

Revision 3.8

15-Feb-2022

CFR0011-120-00

86 of 99

Table 105: EN_32K (0x098)

Field

Bit

Type

Description

EN_32KOUT

7:7

R/W

Enable OUT_32K on the GPOs

(may be delayed depending on OUT32K_PAUSE).

RTC_CLOCK

6:6

R/W

Disable clock to RTC counter until stabilization timer has expired.

OUT_CLOCK

5:5

R/W

Disable clock to GPOs configured as OUT_32K until stabilization

timer has expired.

DELAY_MODE

4:4

R/W

Start stabilization timer:

0: when oscillator signal is available (third falling edge)

1: when oscillator has been switched on (CRYSTAL risen)

CRYSTAL

3:3

R/W

External RTC crystal is present.

Fetched from VDDRTC domain at VDDCORE POR.

STABILIZATION_TIME

2:0

R/W

Time to allow crystal oscillator to stabilize.

000: Delay off

001: 0.52 s

010: 1.0 s

011: 1.5 s

100: 2.1 s

101: 2.6 s

110: 3.1 s

111: 3.6 s

Table 106: RESET (0x099)

Field

Bit

Type

Description

RESET_EVENT

7:6

R/W

Reset timer started by:

00: EXT_WAKEUP

01: SYS_UP (register control or pin)

10: PWR_UP (register control or pin)

11: Leaving PMIC RESET mode

RESET_TIMER

5:0

R/W

0: Release nRESET immediately after the event selected by

RESET_EVENT.

1 - 31: 1.024 ms * RESET_TIMER

32-63: 1.024 ms * 32 * (RESET_TIMER-31)

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