TC35680FSG datasheet(27/91 Pages) TOSHIBA

Part #	TC35680FSG

Description	TC35680FSG-002/TC35681FSG-002 Bluetooth® Low Energy IC

PDF	91 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

Logo

27 / 91 page

TC35680FSG-002/TC35681FSG-002

2019-04-04

Figure 3-5 TC35680/TC35681 boot sequence

(5) Beginning of Firmware boot-up

(6) Password check

in Flash memory

(8) SWD enable

(2) SWD option

(4) SWD enable

Invalid

(3) SWD disable

Blank (0x0000… or 0xFFFF…)

(7) Restrict access to built-in Flash

memory and RAM

Stored in Flash Memory

H: HCI mode

(20) Error (Hardware reset

is required to

recovery.)

(19) Start User-App

Not OK

(13) Test mode

H: User-App mode

(17) Load User-App from built-in

Flash memory or external

EEPROM to

TC35680/TC35681

(16) Check word check

(15) Read "Check Word" in built-in

Flash memory or external

EEPROM

(18) Checksum check

Not OK

(12) SWDIO check

L: Test mode

(14) HCI mode (Note 1)

(UART)

See NVM control section in “Programming

Guide” for detail.

(9) Auto patch

programs

check in NVM

(10) Execute auto patch

program

No patch

Auto patch programs are present in Flash

memory or external EEPROM

(Note 1) Complete mode is available.

(1) Reset release

Valid

(11) GPIO1 check

TC35680FSG Datasheet(PDF) 27 Page - Toshiba Semiconductor

TC35680FSG Datasheet(HTML) 27 Page - Toshiba Semiconductor

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

Datasheet Download

Link URL