Raytac MDBT40 Bluetooth Module User Manual MDBT40 spec Version C 20140207

Raytac Corp. Bluetooth Module MDBT40 spec Version C 20140207

Contents

user manual

Approval Sheet
產品名稱 ： BT4.0
modul
產品型號 ：
MDBT40
Approved
客戶名稱
客戶名稱客戶名稱
客戶名稱 ：
產品名稱
產品名稱產品名稱
產品名稱 ：
產品型號
產品型號產品型號
產品型號 ：
Checked
勁達國際電子有限公司
新北市中和區建康路 3號5樓
Tel: +886-2-32340208
Fax: +886
1
Version No.
Issued Date: 2014/
Approval Sheet
(產品承認書
產品承認書產品承認書
產品承認書)
e (Nordic nRF51822)
MDBT40
Checked
Designed
Received
Fax: +886
-2-32340547
Version No.
：E
Issued Date: 2014/
2/14
Designed
2
Index
1. Overall Introduction ....................................................................................................... 3
1.1 Applications .............................................................................................................. 3
1.2 Features .................................................................................................................... 4
1.3 Profile and Service Information .............................................................................. 5
2. Product Dimension ........................................................................................................ 6
2.1 PCB Dimensions, & Pin Indication & layout Guide ............................................... 6
2.2 Pin Assignment ........................................................................................................ 8
2.3 Software & Hardware Installation ......................................................................... 10
3. Main Chip Solution ...................................................................................................... 12
4. Shipment Packing Information ................................................................................... 12
5. Specification ................................................................................................................ 13
5.1 Absolute maximum ratings ................................................................................... 13
5.2 Operation conditions ............................................................................................. 13
5.3 Electrical Specifications ........................................................................................ 14
6. Block Diagram .............................................................................................................. 20
7. Antenna......................................................................................................................... 21
8. Reference Circuit ......................................................................................................... 23
8.1 nRF51822 schematic with internal LDO ............................................................... 23
8.2 nRF51822 schematic with 1.8V low voltage mode .............................................. 24
8.3 nRF51822 schematic with internal DC/DC converter .......................................... 25
9. BQB Certification ......................................................................................................... 26
10. Carrier Keep Out Area ............................................................................................... 26
11. Current Consumption Reference Data (BT3.0 VS BT4.0) ....................................... 27
12. BT 4.0 Product Certification Cost Comparison Chart ............................................. 28
13. FCC Statement ........................................................................................................... 30
3
1. Overall Introduction
Raytac’s MDBT40 is a BT4.0 (Bluetooth low energy or BLE) module designed
based on Nordic nRF581822 solution. The feature of the module:
1. Dual Transmission Mode of BLE & RF 2.4G upon customer preference.
2. Compact size with (L)18x(W)10x(H)3.2mm
3. Low power requirements, ultra-low peak, average and idle mode power
consumption.
4. Compatible with a large installed based of mobiles phones, tablets and
computers.
5. Fully coverage of wireless applications.
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 trackpad
. 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
. RSSI (1db resolution)
. ARM Cortex – M0 32 bit processor
.Serial Wire Debug (SWD)
. S100 series SoftDevice ready
. Memory
. 256kb or 128kb embedded flash program, memory
. 16kb RAM
. Support for non-concurrent multiprotocol operation
. On-air compatibility with nRF24L series
. Flexible Power Management
. Supply voltage range 1.8V to 3.6V (Typical 3.0V)
. 2.5us wake-up using 16MHz RCOSC
. 0.6uA @ 3V 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
. Two-wire Master (I2C compatible)
. UART (CTS/RTS)
. CPU independent Programmable Peripheral Interconnect (PPI)
. Quadrature Decoder (QDEC)
. AES HW encryption
. Real Timer Counter (RTC)
1.3 Profile and Service Information
5
1.3 Profile and Service Information
2. Product Dim
ension
2.1
PCB Dimensions, & Pin Indic
PCB SIZE：
：：
：10 x18 (mm)
6
ension
PCB Dimensions, & Pin Indic
ation
& layout Guide
& layout Guide
7
8
2.2 Pin Assignment
Pin No. Name Pin function Description
(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
(9)
P0.26 Digital I/O General-purpose digital I/O
AIN0 Analog input ADC input 0
XL2 Analog output Connector for 32.768KHz crystal
(10)
P0.27 Digital I/O General-purpose 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
(17)
P0.00 Digital I/O General-purpose digital I/O
AREF0 Analog input ADC Reference voltage
(18)
P0.01 Digital I/O General-purpose digital I/O
AIN2 Analog input ADC input 2
(19)
P0.02 Digital I/O General-purpose digital I/O
AIN3 Analog input ADC input 3
(20)
P0.03 Digital I/O General-purpose digital I/O
AIN4 Analog input ADC input 4
(21)
P0.04 Digital Input General-purpose digital I/O
AIN5 Analog input ADC input 5
(22)
P0.05 Digital I/O General-purpose digital I/O
AIN6 Analog input ADC input 6
9
Pin No.
Name Pin function
Description
(23)
P0.06 Digital I/O General-purpose digital I/O
AIN7 Analog input ADC input 7
AREF1 Analog input ADC Reference voltage
(24) P0.07 Digital I/O General-purpose digital I/O
(25) GND Ground The pad must be connected to a solid ground plane
(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 HW debug and flash programming. Connect a 12K ohm
resister to GND for flash programming .
(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
1
Digital I/O pad with 5mA source/sink capability.
2.3 Software & Hardware Installation
Software installation: via SWCLK and SWDIO.
10
2.3 Software & Hardware Installation
Software installation: via SWCLK and SWDIO.
11
Hardware installation : SMT
12
3. Main Chip Solution
RF IC Crystal Frequency
Nordic NRF51822/QFN48 16MHZ
4. Shipment Packing Information
88 pcs/ Tray
10 Trays / Export Carton (880pcs per carton)
N.W: 2.1Kg (may subject to be changed upon contents)
13
5. Specification
5.1 Absolute maximum ratings
5.2 Operation conditions
14
5.3 Electrical Specifications
5.3.1 Radio transceiver
. General radio characteristics
. Radio current consumption
15
5.3.2 Transmitter specifications
16
5.3.3 Receiver specifications
17
18
5.3.4 Radio timing Parameters
5.3.5 RSSI Specifications
5.3.6 CPU
19
5.3.7 Power management
20
6. Block Diagram
nRF51822 block diagram
21
7. Antenna
22
23
8. Reference Circuit
8.1 nRF51822 schematic with internal LDO
24
8.2 nRF51822 schematic with 1.8V low voltage mode
25
8.3 nRF51822 schematic with internal DC/DC converter
26
9. BQB Certification
10. Carrier Keep Out Area
27
11. Current Consumption Reference Data (BT3.0 VS BT4.0)
Mouse Power Consumption
BT4.0 (Based on nRF51822) BT3.0
BT4.0 Mode RF2.4GHz
2 x AAA 9.5 Months 10 Months 2.9 Months
2 x AA 21 Months 22 Months 6.2 Months
Including Sensor BT4.0 (Based on nRF51822) BT3.0 @3V
BT4.0 Mode @ 1.5V
RF2.4GHz @1.5V
Active-
Mouse moving
(4.3
%)
(7.5ms report rate)
5.4 mA
8.1 mW
5.8 mA
8.7 mW
8.7 mA
26.1 mW
Rest 1>1s (4.1%)
Link maintained
Sensor latency: 20ms
900 uA
1.35 mW
350 uA
No link
1.05 mW
1.24 mA
3.72 mW
Rest 2>
10 sec (4.9%)
Link maintained
Sensor latency: 100ms
680 uA
1.02 mW
120 uA
198 uW
900 uA
2.7 mW
Rest 2d>60 sec
Link maintained
Sensor latency: 100ms
120 uA
180 uW
120 uA
198 uW
900 uA
2.7 mW
Rest 3>600s (86.3)
Link disconnected
Sensor latency: 500ms
90 uA
135 uW
90 uA
135 uW
797 uA
2.3 mW
Keyboard Power Consumption
BT4.0 (Based on nRF51822)
BT3.0 @3V
BT4.0 Mode @3V
RF2.4GHz @3V
Active
6 letters/s 200 uA
5.8 mA
8.7 mW
8.7 mA
26.1 mW
Rest 1
Maintain link 20 - 40 uA NA 20 - 40 uA
Rest 2
after>1min,
disconnected
0.8 uA 0.8 uA
2 uA
Only when PC is off
28
12. BT 4.0 Product Certification Cost Comparison Chart
29
30
13. FCC Statement
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment.
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, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
The product comply with the US portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in this
manual. The further RF exposure reduction can be achieved if the product can be kept
as far as possible from the user body or set the device to lower output power if such
function is available.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
31
This device is intended only for OEM integrators under the following conditions:
1) The transmitter module may not be co-located with any other transmitter or
antenna,
As long as 1 condition above is met, further transmitter test will not be required.
However, the OEM integrator is still responsible for testing their end-product for any
additional compliance requirements required with this module installed
IMPORTANT NOTE
In the event that these conditions can not be met (for example certain laptop
configurations or co-location with another transmitter), then the FCC authorization is
no longer considered valid and the FCC ID can not be used on the final product. In
these circumstances, the OEM integrator will be responsible for re-evaluating the
end product (including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
The final end product must be labeled in a visible area with the following: “Contains
FCC ID: SH6MDBT40”.
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user’s manual of the end
product which integrates this module.
The end user manual shall include all required regulatory information/warning as
show in this manual.

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