User's Manual

HBR-DS-18002: Hiberband modem product datasheet
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Page 2
1 Hiberband modem pin-assignment
The pin numbering scheme of the Hiberband modem is shown in figure 1.
The module pins are implemented as so-called castellations that allow
soldering onto a printed circuit board (PCB) using standard reflow
manufacturing techniques.
The Hiberband modem provides one or two on-board antenna
connectors (depending on the modem version), one for the HiberBand
satellite communication, and one for the GPS antenna (for modem
versions with integrated GPS receiver). The antenna details are
described in section 2.8.
The pin function assignment is given in table 1.
Figure 1: Hiberband modem pin numbering scheme
Function Pin name I/O Description Hiberband modem pin numbers
Power VCC I Supply voltage 12, 13, 14, 15, 16, 40, 41, 42
GND n/a Ground 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 23, 26, 29, 43, 44, 45
VREF n/a I/O reference voltage 19
System SYS_RXD I System UART receive 18
SYS_TXD O System UART transmit 17
WKUP I System wake-up 25
RESET I System reset 24
Debug DBG_RXD I Debug UART receive 28
DBG_TXD O Debug UART transmit 27
Reserved - n/a Reserved for internal or future use.
Leave unconnected!
11, 21, 22, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
Table 1: Hiberband modem pin assignment overview
1
16
2
3
4
5
6
7
8
9
10
11
12
13
14
15
45
30
44
43
42
41
40
39
38
37
36
35
34
33
32
31
29 17 18 19 20 21 22 23 24 25 26 27 28