SPECIFICATION - 아이씨뱅큐 · SPECIFICATION . Bluetooth Module. MBL. 0502 ... C irc u itry UAR T US B P IO R E S E T S P I 3 .3 V ... RF transmit power -4 4 dBm

Bluetooth Module MBL0502

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SPECIFICATION

Bluetooth Module

MBL0502

(QDID=B015206)

Product : Multimedia Bluetooth module

Part Number : MBL0502

Firmtech


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Table of Contents

1. General description

2. Block diagram

3. Pin description

4. Electrical Characteristics

5. RF Characteristics

6. Marking and Physical Dimension

7. Power supply

8. Example Application

9. Reliability Test

10. Packing Information

11. Reflow Profile


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1. General Description

Features :

� Class 2 Module

� Fully Qualified Bluetooth v2.1+EDR system (QDID=B015206)

� CSR BlueCore® 5 Multimedia

� UART interface

� SPI interface for debug

� Integrated 26MHz Crystal

� Support for 802.11 coexistence

� Standard Profile Functionality

- Headset profile v1.2

- Handsfree Profile v1.6

- A2DP v1.2

- AVRCP v1.4

- SPP/MAP/PBAP

Applications :

� Personal Digital Assistants

� Digital Cameras and other High-volume Consumer Products

� PNDs/PMPs


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2. Block Diagram

Antenna

Bluetooth Module

CSR

BC05

Crystal

(26MHz)

RF

Circuitry

UART

USB

PIO

RESET

SPI

3.3V

PCM

Microphone

Speaker

LED driverFlash memory

3. Pin Description

3938

54 53 52 51

37 36 35 34 33 32 31 30 29 28 27 2625

1450

58 57 56 55

1 2 3 4 5 6 7 8 9 10 11 12 13

19

18

17

16

15

20

21

22

23

24

45

46

47

48

49

44

43

42

41

40

PIO

12

AIO

1

AIO

0

PIO

3

PIO

2

PIO

1

PIO

0

GN

D

AN

T

GN

D

SP

K_

A_N

SP

K_

A_P

SP

K_

B_N

GN

D

SPK_B_P

MIC_BIAS

MIC_A_N

MIC_A_P

MIC_B_N

MIC_B_P

LED1

LED0

AUX_DAC

NC

GN

D

UA

RT

_T

X

UA

RT

_R

X

US

B_

DP

US

B_

DN

PC

M_

IN

PC

M_

OU

T

PC

M_

SY

NC

PC

M_

CL

K

RE

SE

TB

VD

D_

RE

G

VD

D_

IO

VD

D_

1V

8

BA

T_

P

GN

D

GN

D

PIO11

PIO10

PIO9

PIO8

PIO7

PIO6

PIO5

PIO4

UART_RTS

UART_CTS

SP

I_C

SB

SP

I_C

LK

SP

I_M

OS

I

SP

I_M

ISO

PIO

13

PIO

14

PIO

15

GN

D

[Top View]


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Pin Pin Name Direction Description

1 PIO12 I/O Programmable input/output line

2 AIO1 I/O Analogue programmable input/output line

3 AIO0 I/O Analogue programmable input/output line





8 GND I Ground

9 ANT I/O Antenna

10 GND I Ground

11 SPK_A_N O Speaker output negative, left

12 SPK_A_P O Speaker output positive, left

13 SPK_B_N O Speaker output negative, right

14 GND I Ground

15 SPK_B_P O Speaker output positive, right

16 MIC_BIAS O Microphone bias

17 MIC_A_N I Microphone input negative, left

18 MIC_A_P I Microphone input positive, left

19 MIC_B_N I Microphone input negative, right

20 MIC_B_P I Microphone input positive, right

21 LED1 O LED driver. Open drain output.

22 LED0 O LED driver. Open drain output.

23 AUX_DAC O Not used.

24 NC -

25 GND I Ground

26 BAT_P I Power supply for microphone bias

27 VDD_1V8 I Internal regulator

28 VDD_IO I Positive supply for UART, PIO and USB ports

29 VDD_REG I Power supply 3.3V

30 RESETB I Reset if low. Input debounced so must be low for

>5ms to cause a reset

31 PCM_CLK I/O Synchronous data clock


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32 PCM_SYNC I/O Synchronous data sync

33 PCM_OUT O Synchronous data output

34 PCM_IN I Synchronous data input

35 USB_DN I/O USB data minus

36 USB_DP I/O USB data plus with selectable

internal 1.5kΩ pull-up resistor

37 UART_RX I UART data input

38 UART_TX O UART data output

39 GND I Ground

40 UART_CTS I UART clear to send, active low

41 UART_RTS O UART request to send, active low









50 GND I Ground

51 SPI_MISO O SPI data output

52 SPI_MOSI I SPI data input

53 SPI_CLK I SPI clock

54 SPI_CSB I SPI chip select, active low

55 GND I Ground





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4. Electrical Characteristics

4.1 Absolute Maximum Ratings

Parameter Min. Typ. Max. Unit

Storage Temperature Range -40 +105 ℃

Supply Voltage : VDD_REG -0.4 +4.9 V

Supply Voltage : VDD_1V8 -0.4 +2.7 V

Supply Voltage : VDD_IO -0.4 +3.6 V

Other Terminal Voltages (VSS-0.4) VDD+0.4 V

4.2 Recommended Operating Conditions

Ta = 20 ℃, unless otherwise noted.


Operating Temperature Range -40 +85 ℃

Supply Voltage : VDD_REG 2.7 3.3 3.6 V

Supply Voltage : VDD_IO 3.1 3.3 3.6 V

Digital Terminals : UART, PIO[3:0], ( VDD = VDD_IO )


VDD 3.0 3.3 3.6 V

VIL input logic level low -0.3 - 0.25*VDD V

VIH input logic level high 0.625*VDD - VDD+0.3 V

VSCHMITT Schmitt voltage 0.25*VDD 0.625*VDD V

VOL output logic level low

( Io = 4.0mA )

0 - 0.125 V

VOH output logic level high

( Io = -4.0mA )

0.75*VDD - VDD V

Digital Terminals : PCM, SPI, PIO[15:4], RESETB


VDD 1.7 1.8 1.95 V



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VSCHMITT Schmitt voltage 0.25*VDD 0.625*VDD V

VOL output logic level low

( Io = 4.0mA )

0 - 0.125 V

VOH output logic level high

( Io = -4.0mA )

0.75*VDD - VDD V

Digital Terminals : USB ( VDD = VDD_IO )


VDD 3.1 3.6 V



VOL output logic level low - - 0.125 V

VOH output logic level high 0.75*VDD - VDD V

* The voltage level on the VDD_REG supply terminals must be an absolute minimum

of 3.1V when using USB interface.

4.3 Power Consumption

Operation mode Connection Type UART Rate

(kbps)

Typ.

(Avg)

Unit

Page scan, Time interval=1.28s - 115.2 0.51 mA

Inquiry and page scan - 115.2 0.91 mA

ACL No traffic Master 115.2 16 mA

ACL 1.28s sniff Master 115.2 0.18 mA

SCO HV1 Master 115.2 42 mA

SCO HV3 Master 115.2 23 mA

Standby Host Connection - 115.2 0.09 mA

Conditions : Ta = 20 ℃, VDD_REG = 3.2 V

* The current values above are the reference values of CSR BC05MM chip.


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5. RF Characteristics

Conditions : VDD_REG = 3.3V, VDD_IO = 3.3V, Ta = 20 ℃, unless otherwise noted.

5.1 Transceiver

Item Condition Min Typ Max Unit

Frequency range 2402 2480 MHz

Impedance at ANT pin 50 Ohm

5.2 Transmitter


RF transmit power -4 4 dBm

Power density 20 dBm

20dB bandwidth for modulated

carrier

1000 kHz

Adjacent channel transmit power F=F0±2MHz

-20 dBm

Adjacent channel transmit power ±3MHz

-40 dBm

Adjacent channel transmit power ±4MHz

-40 dBm

Out-band Spurious Emission 30MHz ~ 1GHz -36 dBm

Out-band Spurious Emission 1GHz ~ 12.75GHz -30 dBm

Out-band Spurious Emission 1.8GHz ~ 1.9GHz -47 dBm

Out-band Spurious Emission 5.1GHz ~ 5.3GHz -47 dBm

Δf1avg Maximum Modulation 140 175 kHz

Δf2max Minimum Modulation 115 kHz

Δf2avg/ Δf1avg 0.8 -

Initial Carrier Frequency Tolerance DH1 packet -40 40 kHz

Carrier Frequency Drift Longest( DH5 ) -40 40 kHz


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5.3 Receiver


Sensitivity at 0.1% BER Single-slot -74 -86 dBm

Sensitivity at 0.1% BER Multi-slot -74 -84 dBm

Maximum received signal at 0.1%

BER

-20 -5 dBm

Maximum level of intermodulation

interferers

f1-f2 = 5 MHz,

Pwanted= -64 dBm

-39

6. Marking and Physical Dimension

6.1 Marking

MBL0502-A

YYMMDD AAA

A B

C D

E

[Top View]

Pin 1 Pin 2

Pin 50

MBL0502-A

YYMMDD AAA

Index Mark Description

A MBL0502 Part Number

B A Type Code

C YYMMDD Manufactured Year/Month/Day

D AAA Customer Code (Optional)

E - Mark for Pin #1

* CAUTION: Pin Numbering is clockwise from the Pin #1 mark when viewed from the top.


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6.2 Dimension

Unit : mm


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6.3 Recommended Footprint

Unit : mm

7. Power Supply

7.1 3.3V for Bluetooth module

VDD_IO

VDD_REG

Module

29

27

3.3V

2.2

uF

2.2

uF

15

pF

15 nH

28

26 BAT_P

VDD_1V8


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8. Example Application

8.1 UART Interface

Antenna

Module

9

Power

PIO

USB

UART

PCM

SPI

RESETB

UART_TX37

38 UART_RX

GPIO30

PCM_OUT

PCM_IN

PCM_CLK

PCM_SYNC

29

27

Application processor

3.3V

2.2

uF

2.2

uF

15

pF

15 nH

Test Points for debug

MIC

SPK

28

26

51,52,53,54

UART_RTS40

41 UART_CTS

Microphone

Speaker

17,18,19,20

11,12,13,15

MIC_BIAS 16

31,32,33,34

RX

TX

CTS

RTS


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9. Reliability Test

Test Item Specification Test Condition

High Temperature Load Test Temperature 85 'C

Test Time 100h

Operating Mode Operation

Low Temperature Load Test Temperature -40 'C

Test Time 100h

Operating Mode Operation

Constant Humidity Load Test Temperature 25 'C

Humidity 50 %RH

Test time 2h

Constant Humidity Load Test Temperature 35'C

Humidity 90 %RH

Test time 2h

High Temperature Storage Test Temperature 105'C

Test time 100h

Low Temperature Storage Test Temperature -40'C

Test time 100h

Temperature Cycle Temperature -40 ~ 105 'C

Test Time 100 cycle

Vibration Frequency 10~50Hz, 5G Sine wave

X,Y,Z, 2h

Test time 6h

Shock Test Acceleration Impact A. 30G/2sec,

25ms, 6Dir

Test time 10times

ESD HBM ±2000V

MM ±200V


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10. Packing Information

10.1 Carrier Tape and Reel Information


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11. Reflow Profile

300

250

200

150

100

50

180 ℃

150 ℃

3 ℃/sec60~90 sec

6 ℃/sec

1~4 ℃/sec

2~3 sec

250 ℃

235 ℃

8~12 sec

220 ℃ min, 30sec min

28026024022020018016014012010080604020

Reflow CoolingPreheat and soak

ts, Preheat

Ramp up

Ramp downTe

mp

era

ture

Time

Documents

SPECIFICATION - 아이씨뱅큐 · SPECIFICATION . Bluetooth Module. MBL. 0502 ... C irc u itry UAR T US B P IO R E S E T S P I 3 .3 V ... RF transmit power -4 4 dBm