Version No.: A9
Issued Date: 2018/11/15
Approval Sheet
(產品承認書)
產品名稱 (Product):
BT 4.2 Module (Nordic nRF51822)
產品型號 (Model No.):
MDBT40 Series
(Chip Antenna)
MDBT40-P Series
(PCB Antenna)
Advantages of MDBT40 & MDBT40-P Series
1. Long Working Distance
MDBT40 Series: Over 80 meters in open space
MDBT40-P Series: Up to 60 meters in open space
2. Declaration ID already includes all Nordic applied profiles.
3. Granted major regional certificates, including FCC, CE (EU),
TELEC (Japan), SRRC (China), IC (Canada), NCC (Taiwan),
KC (South Korea), RCM (Australia & New Zealand) and ANATEL (Brazil).
More certifications for MDBT40-P module: see 9 Certification.
Index
1.
Overall Introduction ..................................................................................... 4
1.1
1.2
1.3
Applications ................................................................................................................. 4
Features ...................................................................................................................... 5
Profile & Service Information ....................................................................................... 6
2.
Product Dimension ...................................................................................... 7
2.1
2.2
2.3
2.4
2.5
PCB Dimension & Pin Indication .................................................................................. 7
Recommended Layout of Solder Pad .......................................................................... 9
RF Layout Suggestion (aka Keep-Out Area) .............................................................. 12
Footprint & Design Guide........................................................................................... 14
Pin Assignment .......................................................................................................... 15
3.
Main Chip Solution..................................................................................... 16
4.
Shipment Packaging Information ............................................................. 17
4.1
4.2
Marking on Metal Shield ............................................................................................ 18
Tray Info .................................................................................................................... 18
5.
Specification ............................................................................................... 19
5.1
5.2
5.3
5.4
Industrial Temperature Range .................................................................................... 19
Absolute Maximum Ratings ....................................................................................... 20
Operation Conditions ................................................................................................. 20
Electrical Specifications ............................................................................................. 21
6.
Block Diagram ............................................................................................ 27
7.
Antenna ....................................................................................................... 28
7.1
7.2
MDBT40 Series ......................................................................................................... 28
MDBT40-P Series ..................................................................................................... 30
8.
Reference Circuit ....................................................................................... 31
8.1
8.2
8.3
nRF51822 Schematic with Internal LDO (Module’s Default)..................................... 31
nRF51822 Schematic with 1.8V Low Voltage Mode ................................................... 32
nRF51822 Schematic with Internal DC/DC Converter................................................ 33
9.
Certification ................................................................................................ 34
9.1
9.2
9.3
9.4
9.5
9.6
Declaration ID ............................................................................................................ 34
FCC Certificate (USA) ............................................................................................... 35
TELEC Certificate (Japan) ......................................................................................... 37
NCC Certificate (Taiwan) ........................................................................................... 38
CE Test Report (EU) .................................................................................................. 40
IC Certificate (Canada) .............................................................................................. 42
9.7
9.8
9.9
9.10
9.11
9.12
9.13
9.14
9.15
SRRC Certificate (China) ........................................................................................... 43
KC Certificate (South Korea) ..................................................................................... 44
RCM Test Report (Australia & New Zealand) ............................................................. 45
ANATEL Certificate (Brazil) ........................................................................................ 46
CNC Certificate (Argentina) – MDBT40-P Only .......................................................... 47
IFETEL Certificate (Mexico) – MDBT40-P Only ......................................................... 48
RoHS & RoHS Report ............................................................................................... 49
Reliability Test ............................................................................................................ 50
End-Product Label ..................................................................................................... 52
10.
Notes and Cautions ................................................................................... 54
11.
Useful Links ................................................................................................ 55
Full List of Raytac’s BLE Modules.............................................................................. 56
Release Note ................................................................................................................ 58
3
1. Overall Introduction
Raytac’s MDBT40 is a BT 4.2, BT 4.1 & BT 4.0 stack (Bluetooth low energy or BLE)
module designed based on Nordic nRF51822 SoC solution, which incorporates: GPIO,
UART, I2C, SPI, PWM and ADC interfaces for connecting peripherals and sensors.
The feature of the module:
1. Dual Transmission Mode of BLE & RF 2.4G upon customer preference.
2. Compact size with (L) 18 x (W) 10 x (H) 3.2 or 2.7 mm
3. Low power requirements, ultra-low peak, average and idle mode power consumption.
4. Compatible with a large installed base of mobile phones, tablets and computers.
5. Fully coverage of BLE software stack . See 1.3 Profile & Service Information
6. BLE & RF transmission switching may help products to fit all operation system
7. BLE & RF transmission switching may help products fit all kinds of hardware.
1.1 Applications
. Computer peripherals and I/O devices
. Mouse
. Keyboard
. Multi-touch track pad
. Interactive entertainment devices
. Remote control
. 3D Glasses
. Gaming controller
. Personal Area Networks
. Health/fitness sensor and monitor devices
. Medical devices
. Key-fobs + wrist watch
. Remote control toys
4
1.2 Features
. 2.4GHZ transceiver
. -93dbm sensitivity in Bluetooth low energy mode
. TX Power -20 to +4dbm in 4dB steps
. RSSI (1dB resolution)
. ARM Cortex – M0 32 bit processor
. Serial Wire Debug (SWD)
. S100 series SoftDevice ready
. Memory
. 256kb embedded flash programmed memory
. 16kb RAM or 32kb RAM
. Support for non-concurrent multiprotocol operation
. On-air compatibility with nRF24L series
. Flexible Power Management
. Supply voltage range 1.8V to 3.6V
. 4.2us wake-up using 16MHz RCOSC
. 0.6uA @ 3V OFF mode
. 1.2uA @ 3V in OFF mode + 1 region RAM retention
. 2.6uA @ 3V ON mode, all blocks IDLE
. 8/9/10 bit ADC- 8 configurable channels
. 31 General Purpose I/O Pins
. One 32 bit and two 16 bit timers with counter mode
. SPI Master / Slave
. Two-wire Master (I2C compatible)
. UART (CTS/RTS)
. CPU independent Programmable Peripheral Interconnect (PPI)
. Quadrature Decoder (QDEC)
. AES HW encryption
. Real Timer Counter (RTC)
5
1.3 Profile & Service Information
Profile & Service below are supported by MDBT40 & MDBT40-P.
Profile Description
Service Description
Alert Notification Profile
Alert Notification Service
Blood Pressure Service
Blood Pressure Profile
Device Information Service
Cycling Speed & Cadence Service
Cycling Speed & Cadence Profile
Device Information Service
Glucose Service
Glucose Profile
Device Information Service
Health Thermometer Service
Health Thermometer Profile
Device Information Service
Heart Rate Service
Heart Rate Profile
Device Information Service
HID Service
HID over GATT Profile
Battery Service
Link Loss Service
Proximity Profile
Immediate Alert Service
TX Power Service
Running Speed & Cadence Service
Running Speed & Cadence Profile
Device Information Service
Mesh Provisioning Service
Mesh Profile
Mesh Proxy Service
6
2. Product Dimension
2.1 PCB Dimension & Pin Indication
˙MDBT40 Series
PCB SIZE：(L) 18 x (W) 10 x (H) 3.2 mm
7
˙ MDBT40-P Series
PCB SIZE：(L) 18 x (W) 10 x (H) 2.7 mm
8
2.2 Recommended Layout of Solder Pad
Graphs are all in Top View, Units in mm.
9
10
11
2.3 RF Layout Suggestion (aka Keep-Out Area)
Please follow below instruction to have better wireless performance. Make sure to keep the
“No-Ground-Pad” as wider as you can when there is no enough space in your design.
Welcome to send us your layout in PDF for review at service@raytac.com or your contact at
Raytac with title “Layout reviewing – MDBT40/MDBT40-P – YOUR company’s name”.
12
13
Examples of “NOT RECOMMENDED” layout
2.4 Footprint & Design Guide
Please visit “Support” page of our website to download. The package includes footprint,
2D/3D drawing, reflow graph and recommended spec for external 32.768khz.
14
2.5 Pin Assignment
Pin No.
Name
Pin function
(1)(2)
GND
Ground
The pad must be connected to a solid ground plane
(3)
AVDD
Power
Analog power supply
(4)
P0.21
Digital I/O
General-purpose digital I/O
(5)
P0.22
Digital I/O
General-purpose digital I/O
(6)
P0.23
Digital I/O
General-purpose digital I/O
(7)
P0.24
Digital I/O
General-purpose digital I/O
(8)
P0.25
Digital I/O
General-purpose digital I/O
P0.26
Digital I/O
General-purpose digital I/O
AIN0
Analog input
(9)
XL2
Description
ADC input 0
Analog output Connector for 32.768KHz crystal
P0.27
Digital I/O
AIN1
Analog input
ADC input 1
XL1
Analog input
Connector for 32.768KHz crystal or external 32.768KHz clock
reference
(11)
P0.28
Digital I/O
General-purpose digital I/O
(12)
P0.29
Digital I/O
General-purpose digital I/O
(13)
GND
Ground
The pad must be connected to a solid ground plane
(14)
VDD
Power
Power supply
(15)
DCC
Power
DC/DC output voltage to external LC filter
(16)
P0.30
Digital I/O
General-purpose digital I/O
P0.00
Digital I/O
General-purpose digital I/O
AREF0
Analog input
P0.01
Digital I/O
AIN2
Analog input
P0.02
Digital I/O
AIN3
Analog input
P0.03
Digital I/O
AIN4
Analog input
P0.04
Digital I/O
AIN5
Analog input
P0.05
Digital I/O
AIN6
Analog input
(10)
General-purpose digital I/O
(17)
ADC Reference voltage
General-purpose digital I/O
(18)
ADC input 2
General-purpose digital I/O
(19)
ADC input 3
General-purpose digital I/O
(20)
ADC input 4
General-purpose digital I/O
(21)
ADC input 5
General-purpose digital I/O
(22)
ADC input 6
15
Pin No.
Name
Pin function
P0.06
Digital I/O
AIN7
Analog input
ADC input 7
AREF1
Analog input
ADC Reference voltage
(24)
P0.07
Digital I/O
(25)
GND
Ground
(26)
P0.08
Digital I/O
General-purpose digital I/O
(27)
P0.09
Digital I/O
General-purpose digital I/O
(28)
P0.10
Digital I/O
General-purpose digital I/O
(29)
P0.11
Digital I/O
General-purpose digital I/O
(30)
P0.12
Digital I/O
General-purpose digital I/O
(31)
P0.13
Digital I/O
General-purpose digital I/O
(32)
P0.14
Digital I/O
General-purpose digital I/O
(33)
P0.15
Digital I/O
General-purpose digital I/O
(34)
P0.16
Digital I/O
General-purpose digital I/O
(35)
SWDIO/RESET
Digital I/O
System reset(active low).Also HW debug and flash
Programming
(36)
SWDCLK
Digital input
(37)
P0.17
Digital I/O
General-purpose digital I/O
(38)
P0.18
Digital I/O
General-purpose digital I/O
(39)
P0.19
Digital I/O
General-purpose digital I/O
(40)
P0.20
Digital I/O
General-purpose digital I/O
(41)
DEC2
Power
Power supply decoupling. Low voltage mode VCC
(42)
GND
Ground
The pad must be connected to a solid ground plane
(23)
1
Description
General-purpose digital I/O
General-purpose digital I/O
The pad must be connected to a solid ground plane
HW debug and flash programming.
Digital I/O pad with 5mA source/sink capability.
3. Main Chip Solution
RF IC
Crystal Frequency
Nordic NRF51822/QFN48
16MHZ
16MHz is already inside the module.
16
4. Shipment Packaging Information
Marking
Model
MDBT40-256V3
MDBT40-P256V3
MDBT40-256RV3
MDBT40-P256RV3
Red
Yellow
- Unit Weight of Module:
MDBT40 Series: 0.88 g / pc (±0.02 g) ; MDBT40-P Series: 0.78 g / pc (±0.02 g)
- Packaging Type: Anti-Static Tray only
- Minimum Package Quantity (MPQ): 88 pcs per Tray
- Carton Contents: 1,760 pcs per Carton (20 Full Tray + 1 Empty Tray)
- Dimension of Carton: (L) 37 x (W) 21 x (H) 13 cm
- Gross Weight: approx. 3.2 kgs per full carton (contains 1,760 pcs)
17
4.1 Marking on Metal Shield
Label context on metal shield is as below:
4.2 Tray Info
Anti-static tray is specifically designed for mass production. It can be used directly on SMT
automatic machine.
18
5. Specification
Any technical spec shall refer to Nordic’s official documents as final reference.
Below contents are from “nRF51822 specification for Extended Industrial
Temperature range” and “nRF51822 Product Specification v3.3”
5.1 Industrial Temperature Range
Industrial temperature range is applied in below IC.
nRF51822 variant
Build Code
QFAA
Hx0
CEAA
Ex0
Raytac Model #
MDBT40-256V3
MDBT40-P256V3
MDBT40-n256V3
Operating conditions of supported industrial temperature:
Other changes are including:
(1) 2.4Ghz transceiver: Not supported 1Mbps data rates
(2) Not support 1.8V low voltage mode
When you use above modules within -25℃ to 75℃, please see 5.3 Operation
Conditions and 5.4 Electrical Specifications to know its normal operating spec.
19
5.2 Absolute Maximum Ratings
5.3 Operation Conditions
20
5.4 Electrical Specifications
5.4.1 Radio Transceiver
. General Radio Characteristics
. Radio Current Consumption
21
5.4.2 Transmitter Specifications
22
5.4.3 Receiver Specifications
23
24
5.4.4 Radio Timing Parameters
5.4.5 RSSI Specifications
5.4.6 CPU
25
5.4.7 Power Management
26
6. Block Diagram
nRF51822 block diagram
27
7. Antenna
7.1 MDBT40 Series
28
29
7.2 MDBT40-P Series
30
8. Reference Circuit
8.1 nRF51822 Schematic with Internal LDO (Module’s Default)
Module is pre-programmed with Raytac’s testing code. Default is using external 32.768khz
crystal. Please make sure it is connected to make module work.
31
8.2 nRF51822 Schematic with 1.8V Low Voltage Mode
1. When operating temperature is from -40℃ to 105℃, it is not supported 1.8V low voltage
mode.
2. External 32.768khz is optional.
32
8.3 nRF51822 Schematic with Internal DC/DC Converter
External 32.768khz is optional.
33
9. Certification
9.1 Declaration ID
SIG (the Bluetooth organization) will deprecate BT 4.0 / 4.1 in 2019/01/28 and withdraw any
product listing 2020/07/01. If you would like to know more details, please check out this post .
You are more than welcomed to send your questions to service@raytac.com or your contact
at Raytac. We are happy to help.
34
9.2 FCC Certificate (USA)
35
36
9.3 TELEC Certificate (Japan)
37
9.4 NCC Certificate (Taiwan)
MDBT40 Series
38
MDBT40-P Series
39
9.5 CE Test Report (EU)
40
41
9.6 IC Certificate (Canada)
42
9.7 SRRC Certificate (China)
43
9.8 KC Certificate (South Korea)
44
9.9 RCM Test Report (Australia & New Zealand)
45
9.10 ANATEL Certificate (Brazil)
46
9.11 CNC Certificate (Argentina) – MDBT40-P Only
47
9.12 IFETEL Certificate (Mexico) – MDBT40-P Only
48
9.13 RoHS & RoHS Report
Please visit “Support” page of our website.
49
9.14 Reliability Test
Below are the extracted events from reliability test. Please contact us for full report.
⚫
Tested Item: MDBT40 / MDBT40-P
⚫
Testing Method:
Conducted continuously BLE transmitting and receiving function checking during
requested duration.
⚫
Testing Result: No fault or package loss during testing.
⚫
Testing Events:
1. Operating under Low Temperature Test
2. Operating under High Temperature Test
3. Thermal Shock Test
50
4. Temperature Cycling Test
51
9.15 End-Product Label
It is suggested using following content adding to package or user manual or label to obey the
regulation. Any rules of end-product label shall refer to each certification for final reference
9.15.1 FCC (USA)
The FCC statement should be included in the user manual when there is no enough space on
label. Otherwise, it should be included on the label.
“This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions. (1) This device may not cause harmful interference. (2) This device must accept
any interference received, including interference that may cause undesired operation.”
The final end product must be labeled in a visible area with the following: “Contain FCC ID:
SH6MDBT40”.
9.15.2 TELEC (Japan)
When manufacturer is placing the product on the Japanese market, the product must be
affixed with the following Specified Radio Equipment marking:
52
9.15.3 NCC (Taiwan)
請依下列標籤式樣自製標籤，標貼或印鑄於器材本體明顯處，始得販賣或公開陳列。
MDBT40 Series
MDBT40-P Series
平台廠商必須於平台上標示字樣「本產品內含射頻模組：ID 編號 CCAF15LP0280T1」或「本
產品內含射頻模組：ID 編號 CCAM15LP0230T1」。
「平台」定義如下：若器材組裝本案模組，消費者仍能正常使用該器材主要功能，該器材得視
為平台。若器材不組裝本案模組，消費者不能正常使用該器材主要功能，該器材不能視為平台。
該類不同廠牌型號器材組裝本案審驗模組後，須分別申請型式認證。
9.15.4 IC (Canada)
The IC statement should be included in the user manual when there is no enough space on
label. Otherwise, it should be included on the label.
“This device complies with Industry Canada license-exempt RSS Standard(s). Operation is
subject to the following two conditions. (1) This device may not cause harmful interference. (2)
This device must accept any interference received, including interference that may cause
undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence.L'exploitation est autorisée aux deux conditions suivantes: (1)
l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.”
The final end product must be labeled in a visible area with the following: “Contain IC ID:
8017A-MDBT40.
53
10. Notes and Cautions
Module is not designed to be used and lasting a lifetime. Like general products, it is expected
to be worn out after continuous usage through the years. To assure that product will perform
better and last longer, please
⚫
Follow the guidelines of this document while designing circuit/end-product. Any
discrepancy of core Bluetooth technology and technical specification of IC should refer to
definition of Bluetooth Orgnization and Nordic Semiconductor as final reference.
⚫
Do not supply voltage that is not within range of specification.
⚫
Eliminate static electricity at any methods when working with the module as it may cause
damage. It is highly recommended adding anti-ESD components to circuit design to
prevent damage from real-life ESD events. Anti-ESD methods can be also applied in
mechanical design.
⚫
Do not expose modules under direct sunlight for long duration. Modules should be kept
away from humid and salty air conditions, and any corrosive gasses or substances. Store
it within -40℃ to +125℃ before and after installation.
⚫
Avoid any physical shock, intense stress to the module or its surface.
⚫
Do not wash the module. No-Clean Paste is used in production. Washing process will
oxidize the metal shield and have chemistry reaction with No-Clean Paste. Functions of
the module are not guaranteed when it goes through washing process.
The module is not suitable for life support device or system and not allowed to be used in
destructive device or system in any direct, or indirect ways. The customer is agreeing to
indemnify Raytac for any losses when applying modules under such application as described
above.
54
11. Useful Links
⚫
Nordic Infocenter: https://infocenter.nordicsemi.com/index.jsp
All the necessary technical files and software development kits of Nordic’s chip are on
this website.
⚫
Nordic Developer Zone: https://devzone.nordicsemi.com/questions/
A highly recommended website for firmware developer. Interact with other developers
and Nordic’s employees will help with your questions. The site also includes tutorials in
detail to help you get started.
⚫
Official Page of nRF51822:
https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF51822
A brief introduction to nRF51822 and download links for Nordic’s developing software
and SoftDevices.
55
Full List of Raytac’s BLE Modules
MDBT40 & MDBT40-P Series
Series
Nordic
Solution
MDBT40
nRF51822
MDBT40-P
nRF51822
MDBT40
- ANT
nRF51422
IC
Version
Antenna
RAM
Flash
Memory
3
Chip
Antenna
16 kb
256 K
32 kb
256 K
3
PCB
Antenna
16 kb
256 K
32 kb
256 K
MDBT40-ANT
-256V3
MDBT40-ANT
-256RV3
3
Chip
Antenna
MDBT40-ANT
-P256V3
MDBT40-ANT
-P256RV3
3
Raytac No.
MDBT40-256V3
MDBT40-256RV3
MDBT40-P256V3
MDBT40-P256RV3
PCB
Antenna
16 kb
256 K
32 kb
16 kb
MDBT40
- ANT-P
nRF51422
MDBT40
Nano
nRF51822
MDBT40-n256V3
3
N/A
16 kb
256 K
MDBT40
- ANT-Nano
nRF51422
MDBT40-ANT
-n256V3
3
N/A
16 kb
256 K
256 K
32 kb
56
MDBT42Q Series (QFN Package IC)
Series
Nordic
Solution
Raytac No.
IC
Version
nRF52832
MDBT42Q-512KV2
2
nRF52810
MDBT42Q-192K
1
nRF52832
MDBT42Q-P512KV2
2
nRF52810
MDBT42Q-P192K
1
MDBT42Q
MDBT42Q-P
Antenna
Chip
Antenna
PCB
Antenna
RAM
Flash
Memory
64 kb
512 K
24 kb
192 K
64 kb
512 K
24 kb
192 K
MDBT42 Series (WLCSP Package IC)
Series
Nordic
Solution
MDBT42
Raytac No.
IC
Version
Antenna
RAM
Flash
Memory
2
Chip
Antenna
PCB
Antenna
64 kb
512 K
IC
Version
Antenna
RAM
Flash
Memory
2
Chip
Antenna
PCB
Antenna
64 kb
512 K
IC
Version
Antenna
RAM
Flash
Memory
1
Chip
Antenna
PCB
Antenna
u.FL
Connector
256 kb
1MB
MDBT42-512KV2
nRF52832
MDBT42-P
Series
MDBT42-P512KV2
Nordic
Solution
MDBT42V
Raytac No.
MDBT42V-512KV2
nRF52832
MDBT42V-P
MDBT42V-P512KV2
MDBT50Q Series (aQFN Package IC)
Series
Nordic
Solution
MDBT50Q
MDBT50Q-P
MDBT50Q-U
Raytac No.
MDBT50Q-1M
nRF52840
MDBT50Q-P1M
MDBT50Q-U1M
57
Release Note
⚫
2015/02/13 Version A1: NCC certificate in Chapter 10 added.
⚫
2015/04/29 Version A2:
(1) Added MDBT40-P Spec, RoHS Report, List of Raytac’s Model No.
(2) Updated Chapter 8, 9, and 12, 13.
⚫ 2015/07/01 Version A3: Adding IC & SRRC certificates.
⚫ 2015/11/03 Version A4:
(1) Revised layout guide for MDBT40 series in Chapter 2.
(2) Updated Chapter 5.
(3) Updated List of Raytac’s Model No.
(4) Removed info of V2 module from Chapter 4.
(5) Added Reliability Test in Chapter 10.
⚫ 2017/01/16 Version A5:
(1) Updated List of Raytac no., Chapter 2, 4, and 12.
(2) Added KC certificate, RoHS & REACH reports and updated others in Chapter 9.
⚫ 2017/05/19 Version A6:
(1) Updated List of Raytac’s Model No., link for footprint & design guide in Chapter 4.
(2) Updated CE reports to new RED directives.
⚫ 2017/07/19 Version A7:
(1) Updated chapter 2.3 & 2.4, and full list of Raytac’s BLE modules.
⚫ 2018/06/14 Version A8:
(1) Updated spec on 1.2 features and Chapter 5: Specification
(2) Updated link for 2018 RoHS & REACH reports.
(3) Replaced Chapter 10: Current Consumption Reference Data with Notes and
Cautions; Chapter 11: BT 4.1 Product Certification Cost Comparison Chart with
Useful Links.
(4) Removed Chapter 12: nRF51 IC Compatibility with SDK & Softdevice.
⚫ 2018/11/15 Version A9:
(1) Added Mesh Profile in Chapter 1.3: Profile & Service Information.
(2) Updated drawing in Chapter 2.3 and link of footprint & design guide in Chapter 2.4.
(3) Updated Chapter 4 by removing info of MDBT40-128V3 /P128V3 and adding tray info.
(4) Updated technical spec in Chapter 5 by adding source of reference.
58
(5) Added new SIG BT 4.2 certification info, RCM report, ANATEL (Brazil) certificate,
CNC (Argentina), IFETEL (Mexico) certificate and updated link of RoHS & REACH
reports in Chapter 9.
(6) Added “no-washing” warning in Chapter 10.
59
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