EVERINT BT MSOII User Manual

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Page 1

BT-MSOII

Manual

Revision 1.2 – 2016/10/25

CONFIDENTIAL INFORMATION

Everint Co., Ltd..

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List of Contents

1. General .......................................................................................................... 3

1.1 Overview ................................................................................................................................. 3

1.2 Features ................................................................................................................................... 4

1.3 Application .............................................................................................................................. 4

1.4 Pin Configuration ..................................................................................................................... 5

1.5 Device Terminal Functions ....................................................................................................... 6

1.6 Package Dimensions & Land Pattern ........................................................................................ 7

2. Characteristics ............................................................................................... 9

2.1 Electrical Characteristics .......................................................................................................... 9

2.2 RF Characteristics ................................................................................................................... 10

2.3 Antenna Characteristics ......................................................................................................... 11

3. Terminal Description ................................................................................... 12

3.1 UART Interface ....................................................................................................................... 12

3.2 SPI Interface (Debug only) ...................................................................................................... 12

3.3 I2C Interface .......................................................................................................................... 12

4. Reset, RST# .................................................................................................. 13

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1. General

1.1 Overview

This specification covers Bluetooth module which complies with Bluetooth specification version 4.1 and integrates RF & Baseband controller in small package. This Module has deployed CSR’s CSRB5341 chipset.

All detailed specification including pin outs and electrical specification may be changed without notice.

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1.2 Features

■ Bluetooth® v4.1 specification compliant

■ Radio includes integrated balun and typical RF

performance of 6 dBm transmit power and -87 dBm receive sensitivity

■ 80 MHz RISC MCU

■ Programmable DSP with 4K x 32-bit program

■ Serial interfaces: UART , I²C and SPI (debug only)

■ 4 general purpose PIOs.

■ Integrated to 16Mbit external Flash memory

■ Power‑on‑reset detects low supply voltage

■ Competitive Size

BT-MSOII : 28mm x 18mm x 2.8mm : 44Pin

■ Operating temperature range (MAX -20℃ ~ 70℃)

1.3 Application

■ Mobile Printer

■ POS system

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1.4 Pin Configuration

GND

nRESET

BT_STATUS

GND

DEBUG_SPI_CS#

DEBUG_SPI_MISO

GND

DEBUG_SPI_SEL

3.3V

GND

16 17 18 19 20 21 22 23 24

TXD

RXD

nCTS

Pin Configuration (TOP VIEW)

DEBUG_SPI_MOSI

DEBUG_SPI_CLK

APPLE_SDA

APPLE_SCL

GND

25 26

RTS_CTL

AT_CMD

BT_DUT

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1.5 Device Terminal Functions

PIO

I2C

Interface

SPI

Interface

UART

Interface

Other

Pins

Function

PIO[13]

PIO[14]

PIO[15]

PIO[16]

SDA

SCL

SPI_MISO

SPI_MOSI

SPI_CS#

SPI_CLK

SPI_SEL

UART_RX

UART_TX

UART_CTS

3V3

RESET

GROUND

NC NC

Pin Name Pin No. Pin type Descriptio n Note

BT_DUT 25 BT DUT

BT_STATUS 7 BT_STATUS

AT_CMD 23 AT Command

RTS_CTL 22 RTS Control

APPLE_SDA 29 Apple MFi Chip Inte rface Data

APPLE_SCL 28 Apple MFi Chip Interface Clock

DEBUG_SPI_MISO 35 Output, Weak Pull Down SPI Data Output

DEBUG_SPI_MOSI 32 Input, Weak Pull Down SPI Data Input

DEBUG_SPI_CS# 36 Input, Weak Pull Down Chip Select Active Low

DEBUG_SPI_CLK 31 Input, Weak Pull Down SPI Clock

DEBUG_SPI_SEL 33 Input, Pul l Up SPI Sele ct

RXD 19 UART Data Input

TXD 17 UART Data Output

nCTS 18 UART Clear to Send Active Low

3V3 11,12 Positi ve Powe r Supply

nRESET 6 Input, Stong Pull Up Reset

1,2,3,4,13,14,15,27,34,37 40,41,43,44

5,8,9,10,16,20,21,24,26,30 38,39,42

Bideirection,

Weak Pull Down

Bideirection,

Weak Pull Up

Bidirection

Weak Pull Down

GroundGND

Not Connect

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0.15

1.6 Package Dimensions & Land Pattern

● unit = mm

● General Tolerances = ±0.2mm

2.80

1.95

1.50

1.55

18.00

0.900.50

1.00

BT-MSOII Dimensions

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0.15

15.80

1.95

ANTENNA AREA

1.30

0.40

1.55

18.00

0.50

0.90

Land Pattern

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Storage Temperature range

-40 85 °C VDD -

0.4

3.6 V

Other terminal voltages

VSS-0.4 VDD+0.4

Operating Temperature range

-20 20 70 °C VDD 2.5 3.3 3.6 V Other terminal voltage

2.5 3.3 3.6 V

Standby current

- 5 - mA Connected current

- 4 - mA

TX current with UART

- 9 23 mA RX

current with UART

- 9 19 mA

Standby current

- 6 - mA Connected current

- 4 - mA

TX current with UART

- 7 27 mA RX

current with UART

- 4 20 mA

VIL

input logic level low

-0.4 - 0.25xVDD

VIH

input logic level high

0.7 x

VDD - VDD+0.4

Tr/Tf - - 25 ns

VOL

output logic level low, l

= 4.0mA

- -

0.4 V

0.75 x

Tr/Tf - - 5 ns

Strong pull

-up -150 -40 -10 μA Strong pull

down

10 40

150 μA Weak pull

-up -5 -1.0 -

0.33 μA Weak pull

down

0.33 1 5 μA CI

Input Capacitance

1 - 5 pF

High impedance state (no pulls)

-0.1 0 0.1 μA

2. Characteristics

2.1 Electrical Characteristics

■ Absolute Maximum Ratings

Rating Min Max Unit

■ Recommended Operating Conditions

Operating Condition Min Typ Max Unit

■ Current consumption

Classic (Test Condition : VDD =3.3V, Temp = 25°C, Sniff = 40ms)

BLE (Test Condition : VDD =3.3V, Temp = 25°C, Sniff = 16.25ms)

UART baud rate = 230,400bps

Typ Peak Unit

■ Digital Terminals

Input Voltage Levels Min Typ Max Unit

Output Voltage Levels Min Typ Max Unit

VOH output logic level high, lOH = -4.0mA

Input and Tristate Currents Min Typ Max Unit

VDD

- - V

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2.2 RF Characteristics

RF Specification Condition Min Typ Max Unit

2.402 - 4.69 - dB

Transmitter

Receiver

Output transmit power

Transmit power density - -6.29 - dBm

Transmit power control

Frequency Range 2401.515 - 2480.485 Mhz

20dB bandwidth for modulation - 925 - Khz

Adjacent channel transmit power

Modulation characteristics

Intial carrier frequency tolerance df0_avg - -13.7 - Khz

One slot packet(DH1) - -4.7 - KHz

Carrier frequency drift

Sensitivity at 0.1% BER for all

basic rate packet types

Maximum input level -20 -5 - dBm

Three slot packet(DH3) - -6.4 - KHz

2.441 - 4.96 - dB

2.480 - 5.15 - dB

Pmin -25.79 - - dBm

Pst 3.88 4.81 - dB

±2MHz - -22.4 - dBm ±3MHz - -48.09 - dBm

±4Mhz - -48.79 - dBm Δf1avg - 165 - Khz

Δf2_pass_rate - 100 - %

Δf2avg/Δf1avg - 0.93 -

Five slot packet(DH5) - -6.4 - KHz

2.402 -84.6 - dBm

2.441 - -86.9 - dBm

2.480 -86.9 - dBm

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2.3 Antenna Characteristics

The antenna is monopole type of chip antenna. The antenna impedance matching is optimized

for 1 mm ~ 2 mm mother board PCB thickness. The radiation pattern is impacted by the layout of the mother board. Typically the highest gain is towards GND plane and weakest gain away from the GND plane.

■ LOG, Smith Chart & VSWR

■ Radiation Gain

Freq(Mhz) Efficiency(%) Avg. Gain(dBi) Peak Gain(dBi)

2400 55.26 -2.58 3.16 2420 56.16 -2.51 3.56 2450 45.52 -3.42 2.92 2500 37.27 -4.29 2.15

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3. Terminal Description

3.1 UART Interface

This is a standard UART interface for communicating with other serial devices. BT-MSOII UART interface provides a simple mechanism for communicating with other serial devices using the RS-232 protocol.

When BT-MSOII is connected to another digital device, UART_RX and UART_TX transfer data between the 2 devices. The remaining a signal, UART_CTS implement optional RS232 hardware flow control

3.2 SPI Interface (Debug only)

BT-MSOII provides a debug SPI interface for programming, configuring and debugging the BT-MSOII.

Access to this interface is required in production. Ensure the 4 SPI signals externally.

3.3 I2C Interface

BT-MSOII supports a firmware controlled I²C interface to communicate with external Device. The I²C timing is compliant with the Philips I²C Specification (100 kHz and 400 kHz).

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4. Reset, RST#

BT-MSOII is reset from several sources: ▪ RST# pin

▪ Power-on reset

▪ UART break character

The RST# pin is an active low reset and is internally filtered using the internal low

frequency clock oscillator. CSR recommends applying RST# for a period >5ms.

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■ Notice

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.

This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device

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 module is limited to OEM installation ONLY.

OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module.

The module is limited to installation in mobile or fixed applications, according to Part 2.1091(b).

Separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and different antenna configurations.

For a host manufacture’s using a certified modular, if (1) the module’s FCC ID is not visible when installed in the host, or (2) if the host is marketed so that end users do not have straightforward commonly used methods for access to remove the module so that the FCC ID of the module is visible; then an additional permanent label referring to the enclosed module: “Contains Transmitter Module FCC ID: 2AKMF-BT-MSOII” or “Contains FCC ID: 2AKMF-BT-MSOII” must be used. The host OEM user manual must also contain clear instructions on how end users can find and/or access the module and the FCC ID.

Canada certification label of a module shall be clearly visible at all times when installed in the host product; otherwise, the host product must be labelled to display the Canada certification number for the module, preceded by the word “Contains” or similar wording expressing the same meaning, as follows:

Contains IC : 22266-BTMSOII

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■ Product Information

Model Number BT-MSOII

Product Name Bluetooth Module

Firmware Version 2.0.0

■ Antenna

The MT-MSOII Module has been designed to operate with the following antenna and gains. Use

with other antenna types or with these antenna types at higher gains is strictly prohibited.

Type of Antenna Gain (dBi) Type of Connector

Chip Antenna 3.56

Permanent

integral

■ Warning - U.S.A

i) Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.

ii) Caution: Exposure to Radio Frequency Radiation. To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons.

Afin de se conformer aux exigences en matière d'exposition aux rayonnements radioélectriques, une distance de séparation d'au moins 20 cm doit être maintenue entre l'antenne de cet appareil et toutes les personnes.