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BTM420/421
®
Bluetooth
Data Module
Table 2: Detailed Specifications
Categories
Feature
Current
Data Transfer
Consumption
Low Power Sniff Mode
Supply Voltage
Supply
Coexistence /
WLAN (802.11)
Compatibility
Connections
Interface
External Antenna
Physical
Dimensions
Weight
Environmental
Operating Temperature
Storage Temperature
Approvals
Bluetooth
FCC
CE & R&TTE
Miscellaneous
Lead free
Warranty
Development Kit
Development
Tools
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
Implementation
Typically 32 mA
Less than 2.5 mA
3.0 V – 3.3 V DC
2-wire and 3-wire hardware coexistence schemes supported
Surface Mount Pads
Pad for 50 Ohm antenna – BTM420
12.5 mm x 18.0 mm x 3.4 mm – BTM420
12.5 mm x 24.0 mm x 3.4 mm – BTM421
3 grams
-30°C to +70°C
-40°C to +85°C
Qualified as a Controller Subsystem Product
Limited Modular Approval – BTM420
Modular approval (Integrated Antenna option – BTM 421)
Meets CE and R&TTE requirements
Lead-free and RoHS compliant
12 Months
Development board
6
Laird
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
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