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RoyalTek Confidential 13
REB-1315LPNX Operational Manual
Pin defined:
Pi
n
Signal Name I/O
Description
Characteristics
1
RXB I Serial port B
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
2
TXB O Serial port B
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
3
PPS O One pulse
per second
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
4
TXA O Serial port A
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
5
RXA I Serial port A
VVVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
6
GPIO[10] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
7
GPIO[0] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
8
GPIO[1] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
9
RF_PWR O Indicates
power state
of RF part
VVVV
OLOH
0 85.2 ==
10
ON_OFF I Edge
triggered soft
on/off
request.
11
V_RTC_3V3 I Backup
voltage
supply
10uACurrent
3.6V~2.5 DC
≤
+
+
12
VIN_3V3 I DC Supply
Voltage input
DC +3.3V±5%
13
GPIO[14] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
14
GPIO[15] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
15
GPIO[13] I/O
General
purpose I/O
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
VVVVV
OLOH
715.0 375.285.2 ≤≥≥
16
Boot I Boot mode
VVVV
ILIH
855.00.3V- 995.115.3 ≤≤≥≥
17
RF_VOUT O Supply
Antenna
%585.2 ±= VV
O
30
Current mA