DVK-BTM411 Laird Technologies, DVK-BTM411 Datasheet - Page 7

• Manufacturer Part Number: DVK-BTM411
• Description: BLUETOOTH EVAL BOARD BTM411
• Manufacturer: Laird Technologies
• Type: Transceiverr

Specifications of DVK-BTM411

• Frequency: 2.4GHz
• Wireless Frequency: 2.402 GHz to 2.48 GHz
• Interface Type: UART
• Data Rate: 2.1 Mbps
• Operating Voltage: 3 V to 3.3 V
• Antenna: Multilayer Ceramic Integrated
• Operating Temperature Range: - 30 C to + 70 C
• Output Power: 4 dBm
• Technology/ Type: Development Kit
• For Use With/related Products: BTM411
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DVK-BTM411

BTM410/411
Bluetooth
SPECIFICATIONS
7
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®
AT Data Module
Note:
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
1. Unused pins may have internal connections and must not be connected.
2. Reset input is active low. Input is pulled up to VDD_IN via 22k. Minimum reset pulse width is 5ms.
3. Pins 25-37 should be left not connected on modules with integrated antenna (BTM411, BTM421 and BTM431)
Signal
Unused
GND
UART_CTS
UART_RXD
UART_RTS
UART_TXD
GND
SPI_CSB
SPI_MISO
SPI_MOSI
SPI_CLK
VDD_USB
VDD_IO
VDD_IN
GND
PCM_IN
PCM_SYNC
PCM_CLK
PCM_OUT
RESET
GPIO5
GPIO2 / UART_DCD
GND
Unused
Unused
Unused
Unused
GND
ANT (BTM410)
GND
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
GND
GPIO1 / UART_RI
GPIO9 /UART_ DTR
GPIO10 / UART_DSR
GND
D-
D+
GPIO7
GPIO6
GPIO4
Description
Clear to Send I/P
Receive data I/P
Request to Send O/P
Transmit data O/P
SPI bus chip select I/P
SPI bus serial O/P
SPI bus serial I/P
SPI bus clock I/P
USB & UART supply voltage
I/O supply voltage
Main supply voltage
PCM clock I/P
PCM sync I/P
PCM clock I/P
PCM Data O/P
Module reset I/P
I/O for host
I/O for host
Antenna connection (50 ohm matched)
I/O for host
I/O for host
I/O for host
Not used for AT module variants
Not used for AT module variants
I/O for host
I/O for host
I/O for host
Voltage
Specification
VUSB
VUSB
VUSB
VUSB
VIO
VIO
VIO
VIO
VIO
VIO
VIO
VIO
See note 2
VIO
VIO
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
See note 3
VIO
VIO
VIO
VUSB
VUSB
VIO
VIO
VIO
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