Nordic nRF8001 datasheet (蓝牙4.0版)

nogawa

【文件名】:111027@52RD_nRF8001_PPS_v.0.9.3.pdf
【格　式】:pdf
【大　小】:1315K
【简　介】:
【目　录】:




Contents
1 Introduction .................................................................................................7
1.1 Prerequisites.........................................................................................7
1.2 Writing conventions ..............................................................................7
1.3 Bluetooth specification releases ...........................................................7
2 Bluetooth Qualification ID ..........................................................................8
Part A: nRF8001 Physical description.......................................................9
3 Product overview ........................................................................................10
4 Bluetooth low energy features...................................................................11
4.1 Features................................................................................................12
5 Physical product overview .........................................................................13
5.1 Package and pin assignment................................................................13
5.2 Pin functions .........................................................................................14
6 Analog features ...........................................................................................15
6.1 RF transceiver ......................................................................................15
6.2 On-chip oscillators ................................................................................15
6.3 DC/DC converter ..................................................................................18
6.4 Temperature sensor .............................................................................18
6.5 Battery monitor .....................................................................................18
7 Interfaces .....................................................................................................19
7.1 Application Controller Interface (ACI) ...................................................19
7.2 Active signal..........................................................................................25
7.3 Direct Test Mode interface....................................................................25
8 nRF8001 configuration ...............................................................................27
9 Data storage and memory retention..........................................................29
9.1 Permanent Storage...............................................................................29
9.2 Volatile Storage ....................................................................................29
10 Absolute maximum ratings ........................................................................30
11 Operating conditions ..................................................................................31
12 Electrical specifications .............................................................................32
12.1 Digital I/O signal levels .........................................................................32
12.2 Radio characteristics ............................................................................32
12.3 Analog feature characteristics ..............................................................33
12.4 Current consumption parameters .........................................................34
13 Dynamic current consumption ..................................................................35
13.1 Current consumption - connection........................................................35
13.2 Current consumption - advertising........................................................37
13.3 Current consumption calculation examples ..........................................39
13.4 Recommendations for low power operation .........................................40
14 External component requirements and recommendations.....................41
14.1 16 MHz crystal specification requirements ...........................................41
14.2 32.768 kHz crystal specification requirements .....................................41
14.3 Antenna Matching and Balun................................................................42
14.4 DC/DC Converter requirements............................................................42
Page 5 of 130
nRF8001 Preliminary Product Specification
Revision 0.9.3
15 Mechanical specifications ..........................................................................43
16 Ordering information ..................................................................................44
16.1 Package marking ..................................................................................44
16.2 Abbreviations ........................................................................................44
16.3 Product options.....................................................................................44
17 Reference circuitry......................................................................................45
17.1 Schematic for nRF8001 with DC/DC converter enabled ......................45
17.2 Layout ...................................................................................................46
17.3 Bill of Materials .....................................................................................46
17.4 Schematic for nRF8001 with DC/DC converter disabled......................47
17.5 Layout ..................................................................................................48
17.6 Bill of Materials .....................................................................................48
Part B: The nRF8001 Application Controller Interface (ACI)...................49
18 Operating principle .....................................................................................50
18.1 Packet structure....................................................................................51
19 ACI packet types .........................................................................................52
19.1 System commands ...............................................................................52
19.2 Data commands....................................................................................52
19.3 Events...................................................................................................52
20 Service pipes ...............................................................................................53
20.1 Functional description...........................................................................53
20.2 Defining Service pipes ..........................................................................54
20.3 Data transfer on a service pipe.............................................................54
20.4 Transmit pipes ......................................................................................54
20.5 Receive pipes .......................................................................................58
20.6 Service pipe availability ........................................................................60
21 Flow control .................................................................................................63
21.1 System command buffering ..................................................................63
21.2 Data command buffering ......................................................................63
21.3 Flow control initialization.......................................................................65
22 Operational modes......................................................................................66
22.1 Overview of operational modes ............................................................66
22.2 Sleep mode...........................................................................................68
22.3 Setup mode ..........................................................................................68
22.4 Active mode ..........................................................................................71
22.5 Test mode.............................................................................................74
22.6 RF PHY testing .....................................................................................75
23 Protocol reference.......................................................................................77
23.1 Command and event overview .............................................................77
24 System commands......................................................................................82
24.1 Test (0x01)............................................................................................82
24.2 Sleep (0x04) .........................................................................................83
24.3 GetDeviceVersion (0x09)......................................................................84
24.4 Echo (0x02) ..........................................................................................85
24.5 Wakeup (0x05) .....................................................................................86
Page 6 of 130
nRF8001 Preliminary Product Specification
Revision 0.9.3
24.6 GetBatteryLevel (0x0B) ........................................................................87
24.7 GetTemperature (0x0C)........................................................................88
24.8 Setup (0x06) .........................................................................................89
24.9 SetTxPower (0x12) ...............................................................................90
24.10 GetDeviceAddress (0x0A) ....................................................................91
24.11 Connect (0x0F) .....................................................................................92
24.12 RadioReset (0x0E) ...............................................................................94
24.13 Bond (0x10) ..........................................................................................95
24.14 Disconnect (0x11).................................................................................97
24.15 ChangeTimingRequest (0x13)..............................................................98
24.16 OpenRemotePipe (0x14) ......................................................................100
24.17 DtmCommand (0x03) ...........................................................................102
24.18 ReadDynamicData (0x07) ....................................................................103
24.19 WriteDynamicData (0x08).....................................................................104
25 Data commands...........................................................................................105
25.1 SendData (0x15)...................................................................................105
25.2 RequestData (0x17)..............................................................................106
25.3 SetLocalData (0x0D) ............................................................................107
25.4 SendDataAck (0x16).............................................................................108
26 System Events.............................................................................................109
26.1 DeviceStartedEvent (0x81)...................................................................109
26.2 EchoEvent (0x82) .................................................................................110
26.3 HardwareErrorEvent (0x83)..................................................................111
26.4 CommandResponseEvent (0x84).........................................................112
26.5 ConnectedEvent (0x85) ........................................................................113
26.6 DisconnectedEvent (0x86)....................................................................115
26.7 BondStatusEvent (0x87).......................................................................116
26.8 PipeStatusEvent (0x88) ........................................................................118
26.9 TimingEvent (0x89)...............................................................................121
27 Data Events..................................................................................................122
27.1 DataCreditEvent (0x8A)........................................................................122
27.2 PipeErrorEvent (0x8D)..........................................................................123
27.3 DataReceivedEvent (0x8C) ..................................................................124
27.4 DataAckEvent (0x8B) ...........................................................................125
28 Appendix ......................................................................................................126
28.1 ACI Status Codes .................................................................................126
28.2 Bonding Status Codes ..........................................................................127
28.3 Error Codes ..........................................................................................128
28.4 Setup and procedure selection .............................................................129
29 Glossary .......................................................................................................130

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