Ublox SARA-G340 ATEX User Manual

SARA-G3 and SARA-U2 series - System Integration Manual
UBX-13000995 - R26 Appendix
Page 208 of 217
B Migration between SARA-G3 and SARA-U2
B.1 Overview
SARA-G3 and SARA-U2 series cellular modules have exactly the same SARA form factor (26.0 x 16.0 mm LGA)
with exactly the same 96-pin layout as described in Figure 97, so that the modules can be alternatively mounted
on a single application board using exactly the same copper mask, solder mask and paste mask.
64 63 61 60 58 57 55 54
22 23 25 26 28 29 31 32
11
10
8
7
5
4
2
1
21
19
18
16
15
13
12
43
44
46
47
49
50
52
53
33
35
36
38
39
41
42
65 66 67 68 69 70
71 72 73 74 75 76
77 78
79 80
81 82
83 84
85 86 87 88 89 90
91 92 93 94 95 96
CTS
RTS
DCD
RI
V_INT
V_BCKP
GND
RSVD
RESET_N
RSVD
PWR_ON
RXD
TXD
3
20
17
14
9
6
24 27 30
51
48
45
40
37
34
5962 56
GND
GND
DSR
DTR
GND
RSVD
GND
GND
RXD_AUX
TXD_AUX
EXT32K
GND
RSVD
32K_OUT
RSVD RSVD RSVD
GND GND
GND
RSVD
RSVD
RSVD
RSVD
GND
VCC
VCC
RSVD
RSVD
RSVD
SIM_CLK
SIM_IO
VSIM
SIM_DET
VCC
RSVD
RSVD
SIM_RST
RSVD
RSVD
GND GND GND GND GND GND GND GND GND RSVD ANT
SARA-G300
SARA-G310
Top View
Pin 65-96: GND
64 63 61 60 58 57 55 54
22 23 25 26 28 29 31 32
11
10
8
7
5
4
2
1
21
19
18
16
15
13
12
43
44
46
47
49
50
52
53
33
35
36
38
39
41
42
65 66 67 68 69 70
71 72 73 74 75 76
77 78
79 80
81 82
83 84
85 86 87 88 89 90
91 92 93 94 95 96
CTS
RTS
DCD
RI
V_INT
V_BCKP
GND
RSVD
RESET_N
GPIO1
PWR_ON
RXD
TXD
3
20
17
14
9
6
24 27 30
51
48
45
40
37
34
5962 56
GND
GND
DSR
DTR
GND
RSVD
GND
GND
RXD_AUX
TXD_AUX
RSVD
GND
GPIO2 GPIO3
SDA
SCL
GPIO4
GND GND
GND
SPK_P
MIC_BIAS
MIC_GND
MIC_P
GND
VCC
VCC
RSVD
I2S_TXD
I2S_CLK
SIM_CLK
SIM_IO
VSIM
SIM_DET
VCC
MIC_N
SPK_N
SIM_RST
I2S_RXD
I2S_WA
GND GND GND GND GND GND GND GND GND ANT_DET ANT
SARA-G340
SARA-G350
Top View
Pin 65-96: GND
64 63 61 60 58 57 55 54
22 23 25 26 28 29 31 32
11
10
8
7
5
4
2
1
21
19
18
16
15
13
12
43
44
46
47
49
50
52
53
33
35
36
38
39
41
42
65 66 67 68 69 70
71 72 73 74 75 76
77 78
79 80
81 82
83 84
85 86 87 88 89 90
91 92 93 94 95 96
CTS
RTS
DCD
RI
V_INT
V_BCKP
GND
CODEC_CLK
RESET_N
GPIO1
PWR_ON
RXD
TXD
3
20
17
14
9
6
24 27 30
51
48
45
40
37
34
5962 56
GND
GND
DSR
DTR
GND
VUSB_DET
GND
GND
USB_D-
USB_D+
RSVD
GND
GPIO2 GPIO3
SDA
SCL
GPIO4
GND GND
GND
RSVD
RSVD
RSVD
RSVD
GND
VCC
VCC
RSVD
I2S_TXD
I2S_CLK
SIM_CLK
SIM_IO
VSIM
SIM_DET
VCC
RSVD
RSVD
SIM_RST
I2S_RXD
I2S_WA
GND GND GND GND GND GND GND GND GND ANT_DET ANT
SARA-U2
Top View
Pin 65-96: GND
Figure 100: SARA-G3 and SARA-U2 series modules pin layout and pin assignment
Table 69 summarizes the interfaces provided by SARA-G3 and SARA-U2 series modules: all the interfaces
provided by different modules are electrically compatible, so that the same compatible external circuit can be
implemented on the application board.
Modules
Power
Antenna
System
SIM
Serial
Audio
Other
Module supply input
RTC supply I/O
1.8 V supply Output
Antenna RF I/O
Rx diversity input
Antenna detection
Power-on input
Reset input
32 kHz input
32 kHz output
1.8 V / 3.0 V SIM
SIM detection
1.8 V UART
1.8 V UART AUX
1.8 V SPI
USB 2.0
1.8 V DDC
Analog audio I/O
1.8 V digital audio
13/26 MHz output
1.8 V GPIOs
Network indication
GNSS supply enable
GNSS Tx data ready
GNSS RTC sharing
SARA-G300/G310 series
•
•
•
•
•
•
•
•
•
•
•
•
SARA-G340/G350 series
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SARA-U2 series
•
•
•
•
•
•
•
•
•
•
■
•
•
•
•
•
•
•
•
•
• = supported by all product versions
■ = supported by ‘04’ product versions onwards
Table 69: Summary of SARA-G3 and SARA-U2 series modules interfaces

Ublox SARA-G340 ATEX Specifications

General

Brand	Ublox
Model	SARA-G340 ATEX
Category	Control Unit
Language	English