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PIN
NAME
TYPE
1
GND
Ground
2
RESERVED
RESERVED
3
CTS
Output
4
RTS
Input
5
RxD
Input
6
TxD
Output
7
Test2
Input
8
Test1
Input
9
RESERVED
RESERVED
10
RESET
Input
11
RESERVED
RESERVED
12
GND
Ground
13
GND
Ground
14
RESERVED
RESERVED
15
RESERVED
RESERVED
16
GPSTxD
Output
17
RESERVED
RESERVED
18
GND
Ground
19
GND
Ground
20
PWR_EN
Output
21
RESERVED
RESERVED
22
RESERVED
RESERVED
23
RESERVED
RESERVED
24
GND
Ground
25
VBATT
Power In
26
RESERVED
RESERVED
27
GND
Ground
Operating Temperature Range
VBATT Power Supply Operational Range
VBATT
Voltage onTxD,RxD,RTS,CTS
Sleep Mode
Active Mode
Standby Mode
Revision 0.2
06/24/15
Revision 0.2
Do NOT connect
3.0V Open Collector, weak internal pull-up, may be pulled up to 5V max external
3.0V (5V tolerant), weak internal pull-up
3.0V (5V tolerant), weak internal pull-up
3.0V Open Collector, weak internal pull-up, may be pulled up to 5V max external
Internal pull-up, ground or use open collector output, no external voltage to be applied
Internal pull-up, ground or use open collector output, no external voltage to be applied
Do NOT connect
Only drive with open collector, no external voltage to be applied
Do NOT connect
Do NOT connect
Do NOT connect
5V tolerant, weak internal pull-up, may be pulled up to 5V max external
Do NOT connect
Open collector output to control VRF supply
Do NOT connect
Do NOT connect
Do NOT connect
3.0 to 5.5 Volts, 400 mA max load @ 3.7V
Do NOT connect
ABSOLUTE MAXIMUM RATINGS
Operating Modes
VBATT is applied, no transmissions are pending, no serial activity
The STINGR is active and responding to the serial port but is not transmitting
The STINGR is inactive between transmissions but is not transmitting
Subject To Change without Notice
STINGR Users Manual
Description
-40 to +85°C
3.0 to 5.5 Volts
6.0 Volts
5.0 Volts
P a g e
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