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MEB-1000 User Manual
Figure 7 Interface Pin Number
Table 1-4 Pin Definition
Pin # Signal Name I/O Description Characteristics
1 V_GPS_3V3 I DC Supply
Voltage input
DC +3.3V±5%
2 GND G Ground Reference Ground
3 N.C
4 RXA I Serial port A
VVVVV
ILIH
8.00.3V- 26.3 ≤≤≥≥
5 TXA O Serial port A
VVVVV
OLOH
4.00.3V- 4.215.3 ≤≤≥≥
6 TXB O Serial port B
VVVVV
OLOH
4.00.3V- 4.215.3 ≤≤≥≥
7 RXB I Serial port B
VVVVV
ILIH
8.00.3V- 26.3 ≤≤≥≥
8 N.C
9 RF_ON O Indicates power
state of RF part
VVVV
OLOH
0 85.2 =
=
10 GND G Ground Reference Ground
11 N.C
12 N.C
13 GND G Ground Reference Ground