Samsung MB8811QAN User Manual

Bluetooth Module : MB8811QAN

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This MB8811QAN Module is compatible with Bluetooth specification version 4.2. MB8811QAN is a fully integrated
RF, baseband controller etc.

SPECIFICATION

Main Chips CSR8811A12

Standards Bluetooth 4.2

Frequency Band 2402 ~ 2480 MHz

Tx Power 0.25 ~ 10mW (Bluetooth Power Class 1)

Rx Sensitivity < -70dBm (BER 0.1%)

Distance < 10m (open space)

Power Voltage 3.3V

Dimension

Environmental Range Operation temperature : -25 ~ +70℃

Modulation mode GFSK, 8DPSK

Communication method FHSS

18.6ⅹ31.2 ⅹ3.4 mm

Pin define(TOP PIN MAP)

No

Pin Name I/O

Description

1 VDD I Positive Input for the internal regulator (3.0 ~ 3.6V)

Reset if low. Input debounced so must be low for >5ms to

2 RESET I

cause a reset

Bluetooth UART Request to Send.

3 RTS O

Active-low request.

4 CTS I Bluetooth UART Clear to Send.Active-low clear.

5 TX O Bluetooth UART Serial Output.

6 GND - Ground.

7 RX I Bluetooth UART Serial Input.

8 GND - Ground.

9 SCL O

10 SDA I/O

I2C interface Clock

I2C interface DATA

1. VDD

2.RESET

3.RTS

4.CTS

5.TX

6.GND

7.RX

8.GND

9.SCL

10.SDA

Dimension

TOP View

Mark Dimension Mark Dimension Mark Dimension

A 31.60±0.3 D 2.60±0.2 G 1.0±0.2

B 18.60±0.3 E 2.0±0.2

C 8.0±0.2 F 1.8±0.2

(Unit : mm)