User's Guide
UC864-E-AUTO / AWS-AUTO Hardware User Guide
1vv0300795 Rev.11 – 2010/11/18
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 10 of 78
Pin
PinPin
Pin
Signal
SignalSignal
Signal
I/O
I/OI/O
I/O
Function
FunctionFunction
Function
Internal
InternalInternal
Internal
Pull up
Pull upPull up
Pull up
Type
TypeType
Type
62
6262
62
GPIO_12 I/O
GPIO12 Configurable GPIO CMOS 2.6V
63
6363
63
GPIO_10/ PCM_TX I/O
GPIO10 Configurable GPIO / PCM Data Output Pull-Down CMOS 2.6V
64
6464
64
GPIO_22 I/O
GPIO22 Configurable GPIO CMOS 1.8V
65
6565
65
GPIO_18/ PCM_RX I/O
GPIO18 Configurable GPIO / PCM Data input Pull-Down CMOS 2.6V
66
6666
66
GPIO_03 I/O
GPIO3 Configurable GPIO CMOS 2.6V
67
6767
67
GPIO_08 I/O
GPIO8 Configurable GPIO CMOS 2.6V
68
6868
68
GPIO_06 / ALARM I/O
GPIO6 Configurable GPIO / ALARM CMOS 2.6V
70
7070
70
GPIO_01 I/O
GPIO1 Configurable GPIO CMOS 2.6V
71
7171
71
GPIO_17/
PCM_SYNC
I/O
GPIO17 Configurable GPIO / PCM Sync Pull-Down CMOS 2.6V
72
7272
72
GPIO_21 I/O
GPIO21 Configurable GPIO CMOS 2.6V
73
7373
73
GPIO_07/ BUZZER I/O
GPIO7 Configurable GPIO / Buzzer CMOS 2.6V
74
7474
74
GPIO_02 I/O
GPIO02 I/O pin CMOS 2.6V
75
7575
75
GPIO_16 I/O
GPIO16 Configurable GPIO CMOS 2.6V
76
7676
76
GPIO_09 I/O
GPIO9 Configurable GPIO CMOS 2.6V
77
7777
77
GPIO_13 I/O
GPIO13 Configurable CMOS 2.6V
78
7878
78
GPIO_05/ RFTXMON I/O
GPIO05 Configurable GPIO / Transmitter ON monitor CMOS 2.6V
USB Interface
USB InterfaceUSB Interface
USB Interface
7
77
79
99
9
USB_D+ I/O
USB differential Data (+)
3.0V
~3.6V
80
8080
80
USB_D- I/O
USB differential Data (-)
3.0V
~3.6V
RESERVED
RESERVEDRESERVED
RESERVED
17
1717
17
-
33
3333
33
34
3434
34
41
4141
41
-
42
4242
42
-
43
4343
43
-
44
4444
44
-
47
4747
47
-
69
6969
69
-
NOTE: RESERVED pins must not be connected
RTS must be connected to the GND (on the module side) if flow control is not used