Bluetooth 4.2 LE Module Low Cost, Built In Antenna

FSC-BT646 is a cheap solution Class 1 Bluetooth module ,Bluetooth 4.2 BLE low energy module .Signal power up to+13dBm,throughout module and support the user through the AT command to modify the device name,Baud Rate and other instructions, convenient and quick to use flexible.
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Product Details

FSC-BT646 Bluetooth 4.2 LE Module low cost, built in antenna.Signal power up to+13dBm,throughout module and support the user through the AT command to modify the device name, Baud Rate and other instructions, convenient and quick to use flexible.

Detail Parameters

Categories

Features

Implementation

Wireless Specification

Bluetooth Version

Bluetooth low energy 4.2

Frequency

2.402 – 2.480 GHz

Transmit Power

+13 dBm (Maximum)

Receive Sensitivity

-90 dBm (Typical)

Modulation

GFSK
Host Interface and Peripherals

UART Interface

TX, RX, CTS, RTS
General Purpose I/O

Default 115200,N,8,1

Baudrate support from 1200 to 921600

5, 6, 7, 8 data bit character

GPIO22(maximum – configurable) lines
Pull-up resistor (33 KΩ) control

Read pin-level

I2C Interface

2(configurable from GPIO total). Up to 400 kbps
ADC InterfaceAnalog input voltage range: 0.4V ~ 1.4V(or 2.4V) based on configure
Supports single 12-bit SAR ADC conversion

8 channels (configured from GPIO total)

Up to 200MSPS conversion

PWM8 PWM outputs
Supports edge-alignment or center-alignmentSupports fault detection

Profiles

Class Bluetooth

No Support

Bluetooth Low Energy

GATT Client & Peripheral – Any Custom Services
Maximum Connections

Classic Bluetooth

No Support

FW upgrade


J-Link
Supply VoltageSupply2.2V ~ 3.6V

Power Consumption


Deep Sleep – 8uA(Wake up by wakeup PAD or RESET)

Physical

Dimensions

13mm X 26.9mm X 2.0mm; Pad Pitch 1.5mm
Environmental

Operating

-40°C to +85°C

Storage

-40°C to +125°C
Miscellaneous

Lead Free

Lead-free and RoHS compliant

Warranty

One Year
Humidity
10% ~ 90% non-condensing
MSL grade:
MSL 3
ESD grade:

Human Body Model

All pins: ±4000V

Charged device model

RF pins/ Non-RF pins: ±750V



Block DiagramBT646 DiagramBT646 Diagram1Features

 

*Bluetooth 4.2/4.1/4.0 support
*Bluetooth 4.2 LE Module low cost
*Integrate MCU
*Class 1 (signal power up to +13dBm)
*Bluetooth Low energy BLE protocols
*Extensible Features :HID
*UART , I2C , SPI , 12-bit ADC , PWM connection interfaces
*Programmable baud-rate ( baud rate up to 921600bps )
*22 General Purpose I/O Pins
*Size: 13mm*26.9mm*2.0mm
*Bluetooth End Product qualified
*Customized firmware
*Over-the-Air (OTA) firmware updates


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