DFBM-CM221 Bluetooth Module for MP3

DFBM-CM221

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DFBM-CM221 Bluetooth Module for MP3 Features:

High integration, need minimum external components
Compliant to various interfaces: SPI, UART, USB

A Class 2 Bluetooth module suitable for MP3 applications.

General Specifications:

Bluetooth Specification	Version 1.2
Frequency	2.4GHz ISM Band
Transmission Rate	723 kbps
Receive Sensitivity	-81 dBm
Maximum Output Power	+4 dBm (Class 2)
Operating Voltage	3.4 to 4.2 V
Operating Temperature	-20 to +75°C
Storage Temperature	-40 to +85°C
Antenna Impedance	50Ω
Package Size	17.4 x 16.7 x 2.2mm
Operating Range	10m
Quiescent Current	17μA
Standby Current	1mA
Operating Current	25mA

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