Table of Contents
Advertisement
43
CTS_N
41
DCD_N
2
SIM_VCC
5
SIM_CLK
4
SIM_DATA
6
SIM_RST
3
SIM_CD
53
PCM_DIN
50
PCM_FS
52
PCM_CLK
51
PCM_DOUT
48
TR_INT
13
MIC-
14
MIC+
11
AUXI+
12
AUXI-
16
EAR-
15
EAR+
18
AUXO+
17
AUXO-
23
RF_ANT
47
HS_DET
19
ADC2
20
ADC1
36
SDA/GPIO19
37
SCL/GPIO18
31
GPIO07
G610 GPRS Module Hardware User Manual
Clear To Send
Data Carrier Detect
SIM Interface (3.0V)
SIM power
SIM clock
SIM data
SIM reset
SIM on site detect
High level is on site
PCM audio / Trace (SPI)
Trace data input
Trace data output
Trace clock output
General purpose I/O
Trace Interrupt Input
Audio
1st Audio channel (default)
Balanced input
2nd Audio channel
Balanced input
1st Audio channel (default)
Balanced output
2nd Audio channel
Balanced output
Discrete
RF antenna port
Headset detect
General purpose A/D
General purpose A/D
I2C_SDA
I2C_SCL
General purpose IO
O
CP
O
CP
1.8V
O
0.3V
2.85V
O
T
3.58MHz
I/O
OD/PD
Wave
O
T
I
T
I
CP
O
CP
O
CP
O
CP
I
CP
I
0V
2.85V
I
0V
O
0V
O
0V
1.0V
I
0V
I
0V
I/O
OD
I/O
OD
I
T
L
H
±3%
Output current <10mA
VOL
=0.35V
MAX
L
VOHMIN=VSIM-0.35V
VILMAX=0.2*VSIM
VIHMIN=0.7*VSIM
L
H
VOLMAX=0.35V
H
VOHMIN=VDD-0.35V
L
VILMAX=0.2
H
VIHMIN=0.7*VDD
H
0V
0V
0V
0V
0V ~ 1.000V
0V
0V ~ 1.000V
OD
Extend voltage
OD
T
VOLMAX=0.35V
Page 38 of 47
Advertisement
Table of Contents
