GS-BT2416C1.AT1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'GS-BT2416C1.AT1' PDF : 38 Pages View PDF
Pin settings
GS-BT2416C1.AT1
8.2
Pin descriptions
Table 7.
Pin N°
Pin descriptions
Name
I/O
Description
Power, ground and system signal
1
Vss1
--- GND
2
Vdd
--- Module supply voltage - single 3.3 V
41
1V8
O 1.8 V digital supply out (test purpose) to be left not connected
42
3V3
O 3.3 V I/O power supply out (test purpose) to be left not connected
43
Vss1
--- GND (test purpose) to be left not connected
44
2V7
O 2.7 digital core supply out (test purpose) to be left not connected
45
RESET
I Reset pin (active low)
46
BOOT
I External downloading enable (active low) internally pull-upped to 1.8 V by 10 kΩ
t(s) 13 LP CLOCK OUT O 32 kHz out
uc 26
INT1
(1) External interrupt signal internally connected to VSS1 with 10 kΩ / if not used
connect to VSS1
rod General purpose signals
P 3
GPIO0
(1) General purpose I/O line
te 4
GPIO1
I Bluetooth® link present
le 5
GPIO2
(1) General purpose I/O line
so 6
GPIO3
I Command/data mode input
b 7
GPIO4
(1) General purpose I/O line
- O 8
GPIO5
(1) General purpose I/O line
t(s) 10
GPIO7
(1) General purpose I/O line
11
GPIO8
(1) General purpose I/O line
uc 12
GPIO9
(1) General purpose I/O line
rod 14
GPIO11
(1) General purpose I/O line
P No connect signals
te 9
----
le 15
----
so 16
----
Ob17
----
(1) Not to be used internally used for RX/TX switch
(1) Not to be used internally used for TX gain setting
(1) Not to be used internally used for TX gain setting
(1) Not to be used internally used for TX gain setting
18
----
(1) Not to be used internally used for TX gain setting
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