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 8 of 78
3. UC864
UC864UC864
UC864-
--
-E
EE
E-
--
-AUTO
AUTOAUTO
AUTO
/ AWS
/ AWS/ AWS
/ AWS-
--
-AUTO
AUTO AUTO
AUTO M
MM
Module
odule odule
odule C
CC
Connections
onnections onnections
onnections
3.1. PIN-OUT
UC864-E-AUTO / AWS-AUTO uses an 80 pin Molex p.n. 53949-0878 male connector
for the connections with the external applications. This connector matches the
54150-0878 models.
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
Power Supply
Power SupplyPower Supply
Power Supply
1
11
1
VBATT -
Main power supply Power
2
22
2
VBATT -
Main power supply Power
3
33
3
VBATT -
Main power supply Power
4
44
4
VBATT -
Main power supply Power
5
55
5
GND -
Ground Power
6
66
6
GND -
Ground Power
7
77
7
GND -
Ground Power
Audio
AudioAudio
Audio
8
88
8
AXE I Hands-free switching CMOS 2.6V
9
99
9
EAR_HF+ AO
Hands-free ear output, phase + Audio
10
1010
10
EAR_HF- AO
Hands-free ear output, phase - Audio
11
1111
11
EAR_MT+ AO
Handset earphone signal output, phase + Audio
12
1212
12
EAR_MT- AO
Handset earphone signal output, phase - Audio
13
1313
13
MIC_HF+ AI
Hands-free microphone input; phase + Audio
14
1414
14
MIC_HF- AI
Hands-free microphone input; phase - Audio
15
1515
15
MIC_MT+ AI
Handset microphone signal input; phase+ Audio
16
1616
16
MIC_MT- AI
Handset microphone signal input; phase- Audio
SIM Card Interface
SIM Card InterfaceSIM Card Interface
SIM Card Interface
18
1818
18
1
11
1
SIMVCC -
External SIM signal – Power supply for the SIM 1.8 / 3V
19
1919
19
SIMRST O
External SIM signal – Reset 1.8 / 3V
20
2020
20
SIMIO I/O
External SIM signal - Data I/O 1.8 / 3V
21
2121
21
SIMIN I External SIM signal - Presence (active low) CMOS 2.6V
22
2222
22
SIMCLK O
External SIM signal – Clock 1.8 / 3V
Trace
TraceTrace
Trace
23
2323
23
RX_TRACE I RX Data for debug monitor CMOS 2.6V
24
2424
24
TX_TRACE O
TX Data for debug monitor CMOS 2.6V
1
On this line a maximum of 10nF bypass capacitor is allowed