MEDs Technologies Pte Ltd MBTM64 Manual Do Utilizador
MEDS Technologies Bluetooth Module64 Datasheet V0.8
CONFIDENTIAL
2nd-July-2012 6/18
2.2 PINOUT DESCRIPTIONS
No Name Type/Application
Description
1
A3V3
Power
Analog power supply, internally connected to digital power supply.
2
AGND
Ground
Analog signal ground, internally connected to digital signal ground.
3
GPIO1
IO/INT
General purpose IO with interrupt.
4 GPIO2 IO/INT/PCM General
purpose IO with interrupt. PCMOUT
5 GPIO3 IO/INT/PCM General
purpose IO with interrupt. PCMIN
6 GPIO4 IO/INT/PCM General
purpose IO with interrupt. PCMCLK
7
GPIO5
IO/INT/PCM
General purpose IO with interrupt. FSYNC for PCM
8
GPIO6
IO/INT/UART
General purpose IO with interrupt. TX for UART
9
GPIO7
IO/INT/UART
General purpose IO with interrupt. RX for UART
10
D3V3
Power
Digital power supply, the only power supply needed
11
DGND
Ground
Digital signal ground.
12
GPIO8
IO/INT/UART
General purpose IO with interrupt. RTS for UART
13
GPIO9
IO/INT/UART
General purpose IO with interrupt. CTS for UART
14
GPIO10
IO/INT/WIFI-coex General purpose IO with interrupt. BT-Activity for Wifi-Coex
15
GPIO11
IO/INT/WIFI-coex General purpose IO with interrupt. BT-State for Wifi-Coex
16
GPIO12
IO/INT/WIFI-coex General purpose IO with interrupt. Wifi-Activity for Wifi-Coex
17
GPIO13
IO/INT/WIFI-coex General purpose IO with interrupt. BT-Inband for Wifi-Coex
18
GPIO14
IO/INT/I2C/SPI
General purpose IO with interrupt. SCL or SCLK for SPI
19
GPIO15
IO/INT/I2C/SPI
General purpose IO with interrupt. SDA or DOUT for SPI
20
GPIO16
IO/INT
General purpose IO. DIN for SPI
21
GPIO17
IO/INT
General purpose IO. CS0X chip select 0 for SPI
22
GPIO18
IO/INT
General purpose IO. CS1X chip select 1 for SPI
23
DGND
Ground
Digital signal ground.
24
USBDM
USB
USB data line D-
25
USBDP
USB
USB data line D+
26
DGND
Ground
Digital signal ground.
27
TCK
JTAG
JTAG clock input signal
28
TDO
JTAG
JTAG data output
29
TRTCK
JTAG
JTAG return clock signal
30 TRSTX JTAG
JTAG
reset
31
TDI
JTAG
JTAG data input
32
TMS
JTAG
JTAG mode select