Data Sheet

13
FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever
The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed
in whole or in part without prior written permission of AzureWave.
33
GND
Ground.
GND
34
BT_REG_ON
Used by PMU to power up or power down the
internal regulators used by the Bluetooth section.
Also, when deasserted, this pin holds the Bluetooth
section in reset. This pin has an internal 200k ohm
pull down resistor that is enabled by default. It can
be disabled through programming.
I
35
NC
Floating Pin, No connect to anything.
Floating
36
GND
Ground.
GND
37
GPIO_6
GPIO configuration pin
I/O
38
GPIO_3
GPIO configuration pin
I/O
39
GPIO_5
GPIO configuration pin
I/O
40
GPIO_2
GPIO configuration pin
I/O
41
BT_UART_RTS_
N
High-Speed UART RTS
O
42
BT_UART_TXD
High-Speed UART Data Out
O
43
BT_UART_RXD
High-Speed UART Data In
I
44
BT_UART_CTS_
N
High-Speed UART CTS
I
45
NC
Floating Pin, No connect to anything.
Floating
46
NC
Floating Pin, No connect to anything.
Floating
47
NC
Floating Pin, No connect to anything.
Floating