Skylab M and C Technology SKB369 Bluetooth Module User Manual

Skylab M&C; Technology Co.,Ltd. Bluetooth Module Users Manual

Users Manual

Skylab M&C Technology Co., Ltd Bluetooth Module Module SKB369 SKB369-DA-001,A/1 SKB369 Bluetooth Module Name: Bluetooth Module Model No.: SKB369 Revision: V1.06 Revision History Revision Description Approved Date V1.01 Initial Release Hogan 20170103 V1.02 Revise The Product Picture Hogan 20170414 V1.03 Revise Operating Temperature Hogan 20170421 V1.04 Add Ordering Information Revise The Product Picture Abner 20170801 V1.05 Revise PIN 23 function George 20170821 V1.06 Update certification information George 20170831
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 Contents 1. General Description ...................................................................................................................................................................................... 4 2. Applications ..................................................................................................................................................................................................... 4 3. Features ............................................................................................................................................................................................................ 4 4. Application Block Diagram ......................................................................................................................................................................... 5 5. Interfaces .......................................................................................................................................................................................................... 6 5.1 Power Supply ...................................................................................................................................................................................... 6 5.2 System Function Interfaces ............................................................................................................................................................. 6 5.2.1 GPIOs ......................................................................................................................................................................................... 6 5.2.2 Two-wire Interface (I2C Compatible) ............................................................................................................................. 6 5.2.3 Flash Program I/Os ............................................................................................................................................................... 7 5.2.4 Serial Peripheral Interface .................................................................................................................................................. 7 5.2.5 UARTs ........................................................................................................................................................................................ 8 5.2.6 Analog to Digital Converter (ADC) .................................................................................................................................. 8 5.2.7 Low Power Comparator (LPCOMP) ................................................................................................................................. 8 5.2.8 Reset .......................................................................................................................................................................................... 9 5.2.9 NFC ............................................................................................................................................................................................ 9 6. Module Specifications ................................................................................................................................................................................ 10 7. Module Pinout and Pin Description ...................................................................................................................................................... 11 7.1 Module Pinout .................................................................................................................................................................................. 11 7.2 Pin Description .................................................................................................................................................................................. 12 8. PCB Design Guide ....................................................................................................................................................................................... 13 9. PCB Footprint and Dimensions ............................................................................................................................................................... 13 10. Electrical Characteristics .......................................................................................................................................................................... 14 10.1 Absolute Maximum Ratings ....................................................................................................................................................... 14 10.2 Recommended Operation Ratings .......................................................................................................................................... 14 Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 10.3 Current .............................................................................................................................................................................................. 14 11. Manufacturing Process Recommendations ..................................................................................................................................... 15 12. Packaging Specification .......................................................................................................................................................................... 16 13. Ordering Information .............................................................................................................................................................................. 16 14. Contact Information ................................................................................................................................................................................. 17 Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 1. General Description The SKB369 is a highly integrated Bluetooth 4.2 BLE module, designed for high data rate, short-range wireless communication in the 2.4GHz ISM band. Also, SKB369 support ANT Protocol. The module is based on Nordic nRF52832 radio Transceiver IC, has a 32 bit ARM Cortex-M4F CPU, Flash memory and analog and digital peripherals. The SKB369 provides a low power and ultra-low cost BLE solution for wireless transmission applications. The SKB369 also has a NFC-A tag interface for OOB pairing. 2. 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 watches ◆Remote control toys ◆Beacons ◆Bluetooth Gateway ◆Indoor Location ◆Colourful LED Control 3. Features ◆Main Chip: nRF52832 ◆Bluetooth® 4.2 low energy single-mode Figure 1: SKB369 Without Shielding Top View protocol stack L2CAP, ATT, GAP, GATT and SM protocols Central and Peripheral roles GATT Client and Server Full SMP support including MITM and OOB pairing ◆Support ANT Protocol ◆Supported data rates up to 1Mbps ◆Support NFC-A ◆8/10/12 bit ADC-6configurable channels ◆19 General Purpose I/O pins ◆SPI Master/Slave ◆Two-wire Master (I2C compatible) ◆UART (CTS/RTS) ◆CPU independent Programmable Peripheral Interconnect (PPI) ◆Quadrature Decoder (QDEC) ◆AES HW encryption ◆RoHS compliance (Lead-free) ◆FCC,CE compliance Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 4. Application Block Diagram Figure 3: SKB369 Block Diagram Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 5. Interfaces 5.1 Power Supply Regulated power for the SKB369 is required. The input voltage Vcc range should be 1.7V to 3.6V. Suitable decoupling must be provided by external decoupling circuitry (10uF and 0.1uF). It can reduce the noise from power supply and increase power stability. 5.2 System Function Interfaces 5.2.1 GPIOs The general purpose I/O is organized as one port with up to 19 I/Os enabling access and control of up to 19 pins through one port. Each GPIO can be accessed individually with the following user configurable features: 1、Input/output direction 2、Output drive strength 3、Internal pull-up and pull-down resistors 4、Wake-up from high or low level triggers on all pins 5、Trigger interrupt on all pins 6、All pins can be used by the PPI task/event system; the maximum number of pins that can be interfaced through the PPI at the same time is limited by the number of GPIOTE channels 7、All pins can be individually configured to carry serial interface or quadrature demodulator signals 8、All pins can be configured as PWM signal. 9、There are 6 ADC/LPCOMP input in the 19 I/Os. 5.2.2 Two-wire Interface (I2C Compatible) The two-wire interface can communicate with a bi-directional wired-AND bus with two lines (SCL, SDA). The protocol makes it possible to interconnect up to 127 individually addressable devices. The interface is capable of clock stretching, supporting data rates of 100 kbps ,250kbps and 400 kbps. The module has 2 TWI ports and they properties like following table. Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 Instance Master/Slave TWI0 Master TWI1 Master Table5-1: TWI Pin Share Scheme Note：I2C:Inter－Integrated Circuit 5.2.3 Flash Program I/Os The module has two programmer pins, respectively SWDCLK pin and SWDIO pin. The two pin Serial Wire Debug (SWD) interface provided as a part of the Debug Access Port (DAP) offers a flexible and powerful mechanism for non-intrusive debugging of program code. Breakpoints and single stepping are part of this support. 5.2.4 Serial Peripheral Interface The SPI interfaces enable full duplex synchronous communication between devices. They support a three-wire (SCK, MISO, MOSI) bi-directional bus with fast data transfers. The SPI Master can communicate with multiple slaves using individual chip select signals for each of the slave devices attached to a bus. Control of chip select signals is left to the application through use of GPIO signals. SPI Master has double buffered I/O data. The SPI Slave includes EasyDMA for data transfer directly to and from RAM allowing Slave data transfers to occur while the CPU is IDLE. The GPIOs are used for each SPI interface line can be chosen from any GPIOs on the device and configed independently. This enables great flexibility in device pinout and efficient use of printed circuit board space and signal routing. The SPI peripheral support SPI mode 0,1,2,and 3.The module have 3 SPI ports and theirs they properties are as below: Instance Master/Slave SPI0 Master SPI1 Master SPIS1 Slave Table5-2: SPI Properties Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 5.2.5 UARTs The Universal Asynchronous Receiver/Transmitter offers fast, full-duplex, asynchronous serial communication with built-in flow control (CTS, RTS), support in hardware up to 1 Mbps baud. Parity checking is supported. Support the following baudrate in bps unit: 1200/2400/4800/9600/14400/19200/28800/38400/57600/76800/115200. Note: The GPIOs are used for each SPI/TWI/UART interface line can be chosen from any GPIOs on the device and configed independently. 5.2.6 Analog to Digital Converter (ADC) The 12 bit incremental Analog to Digital Converter (ADC) enables sampling of up to 8 external signals through a front-end multiplexer. The ADC has configurable input and reference prescaling, and sample resolution (8,10, and 12 bit). Note: The ADC module uses the same analog inputs as the LPCOMP module. Only one of the modules can be enabled at the same time. SKB369 Pin Number Pin Number Description 6 P0.28 Digital I/O; Analog input 4 22inputinput input 7 P0.29 Digital I/O; Analog input 5 8 P0.30 Digital I/O; Analog input 6 9 P0.31 Digital I/O; Analog input 7 11 P0.02 Digital I/O; Analog input 2 12 P0.03 Digital I/O; Analog input 3 Table5-3: ADC Pins 5.2.7 Low Power Comparator (LPCOMP) In System ON, the block can generate separate events on rising and falling edges of a signal, or sample the current state of the pin as being above or below the threshold. The block can be configured to use any of the analog inputs on the device. Additionally, the low power comparator can Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 be used as an analog wakeup source from System OFF or System ON. The comparator threshold can be programmed to a range of fractions of the supply voltage. 5.2.8 Reset The reset pin of the SKB369 module is in the internal pull-high state , when the reset pin of the module is input to a low level , the module will be automatically reset .After the reset pin is used , the parameters of the current setting will not be ANT . 5.2.9 NFC The NFC peripheral (referred to as the 'NFC peripheral' from now on) supports communication signal interface type A and 106 kbps bit rate from the NFC Forum. With appropriate software, the NFC peripheral can be used to emulate the listening device NFC-A as specified by the NFC Forum. Listed here are the main features for the NFC peripheral: • NFC-A listen mode operation • 13.56 MHz input frequency • Bit rate 106 kbps • Wake-on-field low power field detection (SENSE) mode • Frame assemble and disassemble for the NFC-A frames specified by the NFC Forum • Programmable frame timing controller • Integrated automatic collision resolution, CRC and parity functions SKB369 Pin Number Pin Number Description 16 P0.09 Digital I/O; NFC1 17 P0.10 Digital I/O; NFC2 Table5-4: ADC Pins Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 6. Module Specifications Hardware Features Model SKB369 ANTenna Type PCB ANTenna Chipset Solution nRF52832 Voltage 1.7V~3.6V Dimension(L×W×H) 17.4×13.7×1.9 mm Wireless Features Wireless Standards Bluetooth ® 4.2,ANT Frequency Range 2400MHz---2483.5MHz Data Rates 1Mbps(Bluetooth ® 4.2) Modulation Technique GFSK Modulation(Bluetooth ® 4.2) Wireless Security AES HW Encryption Transmit Power Tx Power -20 to +4 dBm in 4 dB Steps(Bluetooth ® 4.2) Work Mode Central/Peripheral(Bluetooth ® 4.2) Others Certification RoHS Environment Operating Temperature: -40℃~85℃ Storage Temperature: -40℃~125℃ Operating Humidity: 10%~90% Non-condensing Storage Humidity: 5%~90% Non-condensing Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 7. Module Pinout and Pin Description 7.1 Module Pinout Figure 4: SKB369 Module Pinout Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 7.2 Pin Description Pin No. Pin Name Description Remark 1 GND Ground 2 VCC Main Power Supply 1.7V to 3.6V 3 P0.25 General Purpose I/O Digital I/O 4 P0.26 General Purpose I/O Digital I/O 5 P0.27 General Purpose I/O Digital I/O 6 P0.28 Digital I/O; Analog input ADC/LPCOMP input 4 7 P0.29 Digital I/O; Analog input ADC/LPCOMP input 5 8 P0.30 Digital I/O; Analog input ADC/LPCOMP input 6 9 P0.31 Digital I/O; Analog input ADC/LPCOMP input 7 10 GND Ground 11 P0.02 Digital I/O; Analog input ADC/LPCOMP input 0 12 P0.03 Digital I/O; Analog input ADC/LPCOMP input 1 13 P0.06 General Purpose I/O Digital I/O 14 P0.07 General Purpose I/O Digital I/O 15 P0.08 General Purpose I/O Digital I/O 16 P0.09/NFC1 Digital I/O;NFC1 Digital I/O;NFC1 17 P0.10/NFC2 Digital I/O;NFC2 Digital I/O;NFC2 18 P0.16 General Purpose I/O Digital I/O 19 P0.17 General Purpose I/O Digital I/O 20 P0.18 General Purpose I/O Digital I/O 21 P0.19 General Purpose I/O Digital I/O 22 P0.21/RESET Digital I/O; System Reset (Active low) Digital I/O; Reset 23 ANT 24 SWDCLK Hardware debug and Flash program I/O Digital input 25 SWDIO Hardware Debug and Flash Program I/O Digital I/O Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 8. PCB Design Guide Please reserve empty area for PCB ANTenna when you are going to design a device`s board, the empty range minimum size : 16.5*6.6mm , please kindly check the “PCB footprint and Dimensions” for reference. 9. PCB Footprint and Dimensions Figure 5: SKB369 Recommended PCB Footprint Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 10. Electrical Characteristics 10.1 Absolute Maximum Ratings Parameter Condition Min. Typ. Max. Unit Storage Temperature Range -40 125 °C ESD Protection VESD / 4000 V Supply Voltage VCC -0.3 3.9 V Voltage On Any I/O Pin -0.3 3.63 V Table10-1: Absolute Maximum Ratings 10.2 Recommended Operation Ratings Parameter Symbol Min. Typ. Max. Unit Extended Temp. Range TA -40 25 85 ºC Power Supply VCC 1.7 3.3 3.6 V Input Low Voltage VIL 0 0.3*VCC V Input High Voltage VIH 0.7*VCC VCC V Table10-2: Operating Conditions 10.3 Current System State TX Peak @4dBm RX Peak Sleep Mode （avg） Idle Mode (avg) Current (peak)@3V 7.5 mA 5.4 mA 0.4uA 1.2uA Table10-3: Power Consumption in Different States Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 11. Manufacturing Process Recommendations Figure 6: SKB369 Typical Lead-free Soldering Profile Note：The final re-flow soldering temperature map chosen at the factory depends on additional external factors, for example, choice of soldering paste,size, thickness and properties of the module`s baseboard etc. Exceeding the maximum soldering temperature in the recommended soldering profile may permanently damage the module. Bluetooth Module
Skylab M&C Technology Co., Ltd Module SKB369 16 / 17 SKB369-DA-001,A/1 12. Packaging Specification SKB369 modules are put into tray and 528 units per tray. Each tray is ‘dry’ and vacuum packaging. Figure 7: SKB369 Packaging 13. Ordering Information Module No. Crystal Shielding ANTenna Temperature Grade SKB369-CSPI 32.768K Shielding PCB Industry SKB369-XXPI No No PCB Industry Bluetooth Module
Skylab M&C Technology Co., LtdModule SKB369Bluetooth Module SKB369-DA-001,A/1
Skylab M&C Technology Co., Ltd Module SKB369 SKB369-DA-001,A/1 15. Contact Information Skylab M&C Technology Co., Ltd. 深圳市天工测控技术有限公司 Address: 6 Floor, No.9 Building, Lijincheng Scientific & Technical park, Gongye East Road, Longhua District, Shenzhen, Guangdong, China Phone: 86-755 8340 8210（Sales Support） Phone: 86-755 8340 8510（Technical Support） Fax: 86-755-8340 8560 E-Mail: sales1@skylab.com.cn Website: www.skylab.com.cn www.skylabmodule.com Bluetooth ModuleFCC Radiation Exposure StatementThe modular can be installed or integrated in mobile or fix devices only. This modularbe installed in any portable device, for example, USB dongle like transmitters is forbidden.This modular complies with FCC RF radiation exposure limits set forth for an uncontrolledenvironment. This transmitter must not be collocated or operating in conjunction withantenna or transmitter.If the FCC identification number is not visible when the module is installed inside anotherdevice, then the outside of the device into which the module is installed must also displaylabel referring to the enclosed module.This exterior label can use wording such as the following:“Contains Transmitter Module FCC ID:2ACOE-SKB369 Or Contains FCC ID:2ACOE-SKB369when the module is installed inside another device, the user manual of this device mustcontain below warning statements;1. This device complies with Part 15 of the FCC Rules. Operation is subject to the followingtwo conditions:(1) This device may not cause harmful interference.(2) This device must accept any interference received, including interference that mayundesired operation.2. Changes or modifications not expressly approved by the party responsible for compliancecould void the user's authority to operate the equipment.The devices must be installed and used in strict accordance with the manufacturer'sinstructions as described in the user documentation that comes with the product.This device is intended only for OEM integrators under the following conditions:1) The antenna must be installed such that 20 cm is maintained between the antennaand user.2) The transmitter module may not be coÿlocated with any other transmitter orantenna. Module Antenna Type: PCB ANT, 1dBi gain

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