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[1]

[2]

Transition via Standby mode.

Table 5.

State transitions forced by a wake-up

→ indicates the action that initiates a transaction; 1→ and 2 → indicated the consequences of a transaction.

Transition

from mode

Direction to

mode

Transition

number

Pin

Flag

Note

STBN

EN

PWON

Wake

Standby

Normal

16

H

H

cleared

cleared

1

→ cleared

X

→ set

[1]

Receive-only

17

H

L

cleared

cleared

1

→ cleared

X

→ set

[1]

Go-to-sleep

18

L

H

cleared

cleared

1

→ cleared

X

→ set

[1]

Standby

19

L

L

cleared

cleared

1

→ cleared

X

→ set

[1]

Go-to-sleep

Normal

20

H

H

cleared

cleared

1

→ cleared

X

→ set

[1]

Receive-only

21

H

L

cleared

cleared

1

→ cleared

X

→ set

[1]

Standby

22

L

L

cleared

cleared

1

→ cleared

X

→ set

[1]

Go-to-sleep

23

L

H

cleared

cleared

1

→ cleared

X

→ set

[1]

Sleep

Normal

24

H

H

1

→ cleared

1

→ cleared

1

→ cleared

X

→ set

[1][2]

Receive-only

25

H

L

1

→ cleared

1

→ cleared

1

→ cleared

X

→ set

[1][2]

Standby

26

L

L

1

→ cleared

1

→ cleared

1

→ cleared

X

→ set

[1]

Go-to-sleep

27

L

H

1

→ cleared

1

→ cleared

1

→ cleared

X

→ set

[1][2]