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SPK-GPS8063 Data Sheet & Design Guide 1.0©Copyright 2009, SPK ELECTRONICS CO., LTD
SPK ELECTRONICS CO., LTD.
7. Electrical (DC) Characteristics –
7.1 Operating condition
Date: 2010/01/18
Version: 1.0
Status: Released
Min.
Typical
Max.
Unit
DC Supply Voltage (VCC)
3.0
3.3
3.6
V
Backup
Voltage
(BATTERY)
2.0 3.0 3.5
V
Voltage Output for Antenna (V_ANT)
2.79
2.85
2.91
V
Supply Current (@ VCC = 3.3V and I
out
= 0)
Peak
Acquisition
Tracking
Standby
60
56
45
1
mA
Backup Battery Current
10
µA
Current at 2.7V Output (@VCC = 3.3V)
30 mA
7.2 Maximum Ratings
Max.
Unit
Supply Voltage (VCC)
6.5
V
Backup Battery Voltage (BATTERY)
7.0
V
Antenna Power Supply Output Current (V_ANT)
50
mA
Operating Temperature
-30 (L) 85 (H)
℃
Storage Temperature
-40 (L) 100 (H)
℃
8. Software Interface
8.1 NMEA Message Output
NMEA Record
Description
GGA
Global positioning system fixed data
GLL Geographic
position
–
latitude/longitude
GSA
GNSS DOP and active satellites
GSV
GNSS satellites in view (0.2Hz)
RMC
Recommended minimum specific GNSS data
VTG
Course over ground and ground speed
8.1.1 GGA – Global positioning system fixed data
$GPGGA,161229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M,,,,0000*18
Description
Name
Example
Unit
Message ID
$GPGGA
GGA protocol header
