BTM41 datasheet(7/18 Pages) BUDDIES

部件名	BTM41

功能描述	Bluetooth Module

PDF	18 Pages

Scroll/Zoom	100%

制造商	BUDDIES [BUDDIES TECHNOLOGY LIMITED.]

网页	http://www.buddies-tech.com/

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BTM41 DATASHEET

2. GENERAL SPECIFICATION

Bluetooth Specification

Chip Set

CSR BC4-External

Module ID

BTM41

BT Standard

Bluetooth

® V2.1 + EDR specification

RF TX Output Power

4dBm (Class II)

Sensitivity

-86dBm@0.1%BER

Frequency Band

2.402GHz~2.480GHz ISM Band

Baseband Crystal OSC

26MHz

Hopping

1600hops/sec, 1MHz channel space

RF Input Impedance

50 ohms

Major Interface

Microphone : Input (Differential)

Speaker : Output (Differential)

PCM : Output

UART : Tx/Rx

USB : DP/DN

PIOs

Antenna

Profile

HSP, HFP, PBAP, OPP,SPP……..

detailed profiles depends on the firmware

Power

Supply Voltage

3.0V ~ 3.6V DC

Working Current

35mA typical, Depends on profiles

Standby Current

<1mA

Operating Environment

Temperature

-40ºC to +85ºC

Humidity

10%~90% Non-Condensing

Environmental

RoHS Compliant

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