BTM420/421

Bluetooth

Embedded Wireless Solutions Support

Center: http://ews-support.lairdtech.com

www.lairdtech.com/bluetooth

3

Laird

Americas: +1-800-492-2320

Europe: +44-1628-858-940

Hong Kong: +852-2268-6567 x026

1

Overview and Key Features................................................................................................................ 4

1.1

Features and Benefits

..................................................................................................... 4

1.2

Application Areas ........................................................................................................................... 4

2

Specifications....................................................................................................................................... 5

2.1

Detailed Specifications .................................................................................................................... 5

2.2

Pin Definitions ................................................................................................................................ 6

2.3

Operating Parameters ..................................................................................................................... 8

2.4

Voltage Specifications..................................................................................................................... 8

3

FCC Regulatory Statements ................................................................................................................ 9

3.1

BTM420 FCC and Industry Canada Statements............................................................................... 9

3.2

BTM421 FCC and Industry Canada Statements............................................................................. 10

4

EU Declaration of Conformity – BTM420 / BTM421........................................................................ 11

4.1

Reference Standards used for Presumption of Conformity ............................................................ 11

4.2

Declaration: .................................................................................................................................. 11

5

Mechanical Drawings........................................................................................................................ 12

5.1

BTM420 Mechanical Details.......................................................................................................... 12

5.2

BTM420 Mechanical Details.......................................................................................................... 13

5.3

BTM420 Mechanical Details.......................................................................................................... 14

BTM421 Mechanical Details ..................................................................................................................... 15

5.4

BTM421 Mechanical Details.......................................................................................................... 16

5.5

BTM421 Mechanical Details.......................................................................................................... 17

5.6

BTM421 Mechanical Details.......................................................................................................... 18

6

Bluetooth SIG Approvals .................................................................................................................. 19

6.1

Application Note: Subsystem Combinations.................................................................................. 19

6.1.1

Laird Customer Declaration ID Procedure.............................................................................. 19

6.2

Additional Assistance.................................................................................................................... 20

7

Ordering Information ....................................................................................................................... 20

8

General Comments............................................................................................................................ 20