Skylab SKB369 Bedienungsanleitung

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

P0.28

Digital I/O; Analog input 4

22inputinput input

P0.29

Digital I/O; Analog input 5

P0.30

Digital I/O; Analog input 6

P0.31

Digital I/O; Analog input 7

P0.02

Digital I/O; Analog input 2

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

P0.09

Digital I/O; NFC1

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

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