CC3235MODASF datasheet(52/100 Pages) TI1

52 / 100 page

Hibernate

HW WAKEUP

FW INIT

APP CODE

LOAD

EXECUTION

ACTIVE

Application software requests

entry to hibernate moade

VBAT

nRESET

STATE

32-kHz

RTC CLK

THIB_MIN

Twake_from_hib

TAPP_CODE_LOAD

CC3235MODAS, CC3235MODASF

SWRS233 – OCTOBER 2019

www.ti.com

Submit Documentation Feedback

Product Folder Links: CC3235MODAS CC3235MODASF

Specifications

(1)

Twake_from_hib can be 200 ms on rare occasions when calibration is performed. Calibration is performed sparingly, typically when exiting

Hibernate and only if temperature has changed by more than 20°C or more than 24 hours have elapsed since a prior calibration.

(2)

Wake-up time can extend to 75 ms if a patch is downloaded from the serial Flash.

5.19.4 Wake Up From Hibernate Timing

Table 5-12 lists the software hibernate timing requirements.

NOTE

The internal 32.768-kHz crystal is kept enabled by default when the module goes to

hibernate.

Table 5-12. Software Hibernate Timing Requirements

ITEM

NAME

DESCRIPTION

MIN

TYP

MAX

UNIT

THIB_MIN

Minimum hibernate time

Twake_from_hib

(1)

Hardware wakeup time plus

firmware initialization time

50(2)

T_APP_CODE_LOAD

App code load time

forCC3235MODAS

CC3235MODAS

Image size (KB) × 1.7 ms

App code load time for

CC3235MODASF

Image size (KB) × 0.06 ms

Figure 5-7 shows the timing diagram for wake up from the hibernate state.

Figure 5-7. Wake Up From Hibernate Timing Diagram

CC3235MODASF Arkusz danych(PDF) 52 Page - Texas Instruments

CC3235MODASF Arkusz danych(HTML) 52 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Arkusz danych Pobierz

Link URL