DVK-BTM521 Laird Technologies, DVK-BTM521 Datasheet - Page 7

• Manufacturer Part Number: DVK-BTM521
• Description: BT MM DEV KIT
• Manufacturer: Laird Technologies
• Type: Transceiver, Bluetoothr

Specifications of DVK-BTM521

• Frequency: 2.4GHz
• Interface Type: RS-232
• Processor Series: BTM521
• Silicon Manufacturer: Laird Technologies
• Kit Application Type: Communication & Networking
• Application Sub Type: Bluetooth
• Kit Contents: Development Board & Software Tools
• Features: Supports CSR
• Rohs Compliant: Yes
• For Use With/related Products: BTM521
• 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-BTM521

BTM520/521
Bluetooth
SPECIFICATIONS
7
www.lairdtech.com
®
Multimedia Plus Module
PIN OUT
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
51
52
53
54
1
2
3
4
5
6
7
8
9
SIGNAL
PCM_IN
PCM_OUT
PCM_SYNC
PCM_CLK
GND
SPI_MOSI
SPI_CSB
SPI_MISO
SPI_CLK
LED_EXT1
LED_EXT0
GPIO_1/RX_ENABLE
GPIO_2/TX_ENABLE
GND
VDD_PADS
VDD_PIO
VDD_IN
GND
AUDIO_GND
SPKR_B_P
SPKR_B_N
SPKR_A_P
SPKR_A_N
MIC_BIAS
MIC_BN_C
MIC_BP_C
MIC_AP_C
MIC_AN_C
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
PCM Data I/P
PCM Data O/P
PCM Sync I/P
PCM CLK I/P
SPI bus serial I/P
SPI bus chip select I/P
SPI bus serial O/P
SPI bus clock I/P
Host I/O
Host I/O
VPADS supply
VIO supply
Main supply
Speaker, channel B+ (right) – Note 3
Speaker, channel B- (right) – Note 3
Speaker, channel A+ (left) – Note 3
Speaker, channel A- (left) – Note 3
Microphone bias – Note 4
Microphone, channel B- (right) – Note 4
Microphone, channel B+ (right) – Note 4
Microphone, channel A+ (left) – Note 4
Microphone, channel A- (left) – Note 4
DESCRIPTION
VPADS
VPADS
VPADS
VPADS
VPADS
VPADS
VPADS
VPADS
Open Drain
Open Drain
VIO
VIO
VOLTAGE
SPECIFICATION
Laird Technologies